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Last change on this file since bc19d65 was 205fbc0, checked in by William Harrington <kb0iic@…>, 11 years ago
Add iputils fixes 2 patch. Current updates from iputils git and include -m option for tracepath in man pages.
Property mode set to `100644`
File size: 155.1 KB

Rev	Line
[205fbc0]	1	Submitted By: William Harrington <kb0iic at cross-lfs dot org>
	2	Date: 2014-04-01
	3	Initial Package Version: s20121221
	4	Upstream Status: Applied
	5	Origin: git://git.linux-ipv6.org/gitroot/iputils.git
	6	Description: Contains Fixes for Various Issues and Manpages
	7
	8	diff -Naur iputils-s20121221.orig/Makefile iputils-s20121221/Makefile
	9	--- iputils-s20121221.orig/Makefile 2012-12-21 14:01:07.000000000 +0000
	10	+++ iputils-s20121221/Makefile 2014-04-02 01:01:49.917694047 +0000
	11	@@ -149,7 +149,7 @@
	12	DEF_ping_common = $(DEF_CAP) $(DEF_IDN)
	13	DEF_ping = $(DEF_CAP) $(DEF_IDN) $(DEF_WITHOUT_IFADDRS)
	14	LIB_ping = $(LIB_CAP) $(LIB_IDN)
	15	-DEF_ping6 = $(DEF_CAP) $(DEF_IDN) $(DEF_WITHOUT_IFADDRS) $(DEF_ENABLE_PING6_RTHDR)
	16	+DEF_ping6 = $(DEF_CAP) $(DEF_IDN) $(DEF_WITHOUT_IFADDRS) $(DEF_ENABLE_PING6_RTHDR) $(DEF_CRYPTO)
	17	LIB_ping6 = $(LIB_CAP) $(LIB_IDN) $(LIB_RESOLV) $(LIB_CRYPTO)
	18
	19	ping: ping_common.o
	20	diff -Naur iputils-s20121221.orig/doc/arping.8 iputils-s20121221/doc/arping.8
	21	--- iputils-s20121221.orig/doc/arping.8 1970-01-01 00:00:00.000000000 +0000
	22	+++ iputils-s20121221/doc/arping.8 2014-04-02 01:07:09.997700654 +0000
	23	@@ -0,0 +1,109 @@
	24	+.\" This manpage has been automatically generated by docbook2man
	25	+.\" from a DocBook document. This tool can be found at:
	26	+.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/>
	27	+.\" Please send any bug reports, improvements, comments, patches,
	28	+.\" etc. to Steve Cheng <steve@ggi-project.org>.
	29	+.TH "ARPING" "8" "01 April 2014" "iputils-121221" "System Manager's Manual: iputils"
	30	+.SH NAME
	31	+arping \- send ARP REQUEST to a neighbour host
	32	+.SH SYNOPSIS
	33	+
	34	+\fBarping\fR [\fB-AbDfhqUV\fR] [\fB-c \fIcount\fB\fR] [\fB-w \fIdeadline\fB\fR] [\fB-s \fIsource\fB\fR] \fB-I \fIinterface\fB\fR \fB\fIdestination\fB\fR
	35	+
	36	+.SH "DESCRIPTION"
	37	+.PP
	38	+Ping \fIdestination\fR on device \fIinterface\fR by ARP packets,
	39	+using source address \fIsource\fR.
	40	+.SH "OPTIONS"
	41	+.TP
	42	+\fB-A\fR
	43	+The same as \fB-U\fR, but ARP REPLY packets used instead
	44	+of ARP REQUEST.
	45	+.TP
	46	+\fB-b\fR
	47	+Send only MAC level broadcasts. Normally \fBarping\fR starts
	48	+from sending broadcast, and switch to unicast after reply received.
	49	+.TP
	50	+\fB-c \fIcount\fB\fR
	51	+Stop after sending \fIcount\fR ARP REQUEST
	52	+packets. With
	53	+\fIdeadline\fR
	54	+option, \fBarping\fR waits for
	55	+\fIcount\fR ARP REPLY packets, until the timeout expires.
	56	+.TP
	57	+\fB-D\fR
	58	+Duplicate address detection mode (DAD). See
	59	+RFC2131, 4.4.1.
	60	+Returns 0, if DAD succeeded i.e. no replies are received
	61	+.TP
	62	+\fB-f\fR
	63	+Finish after the first reply confirming that target is alive.
	64	+.TP
	65	+\fB-I \fIinterface\fB\fR
	66	+Name of network device where to send ARP REQUEST packets.
	67	+.TP
	68	+\fB-h\fR
	69	+Print help page and exit.
	70	+.TP
	71	+\fB-q\fR
	72	+Quiet output. Nothing is displayed.
	73	+.TP
	74	+\fB-s \fIsource\fB\fR
	75	+IP source address to use in ARP packets.
	76	+If this option is absent, source address is:
	77	+.RS
	78	+.TP 0.2i
	79	+\(bu
	80	+In DAD mode (with option \fB-D\fR) set to 0.0.0.0.
	81	+.TP 0.2i
	82	+\(bu
	83	+In Unsolicited ARP mode (with options \fB-U\fR or \fB-A\fR)
	84	+set to \fIdestination\fR.
	85	+.TP 0.2i
	86	+\(bu
	87	+Otherwise, it is calculated from routing tables.
	88	+.RE
	89	+.TP
	90	+\fB-U\fR
	91	+Unsolicited ARP mode to update neighbours' ARP caches.
	92	+No replies are expected.
	93	+.TP
	94	+\fB-V\fR
	95	+Print version of the program and exit.
	96	+.TP
	97	+\fB-w \fIdeadline\fB\fR
	98	+Specify a timeout, in seconds, before
	99	+\fBarping\fR
	100	+exits regardless of how many
	101	+packets have been sent or received. In this case
	102	+\fBarping\fR
	103	+does not stop after
	104	+\fIcount\fR
	105	+packet are sent, it waits either for
	106	+\fIdeadline\fR
	107	+expire or until
	108	+\fIcount\fR
	109	+probes are answered.
	110	+.SH "SEE ALSO"
	111	+.PP
	112	+\fBping\fR(8),
	113	+\fBclockdiff\fR(8),
	114	+\fBtracepath\fR(8).
	115	+.SH "AUTHOR"
	116	+.PP
	117	+\fBarping\fR was written by
	118	+Alexey Kuznetsov
	119	+<kuznet@ms2.inr.ac.ru>.
	120	+It is now maintained by
	121	+YOSHIFUJI Hideaki
	122	+<yoshfuji@skbuff.net>.
	123	+.SH "SECURITY"
	124	+.PP
	125	+\fBarping\fR requires CAP_NET_RAW capability
	126	+to be executed. It is not recommended to be used as set-uid root,
	127	+because it allows user to modify ARP caches of neighbour hosts.
	128	+.SH "AVAILABILITY"
	129	+.PP
	130	+\fBarping\fR is part of \fIiputils\fR package
	131	+and the latest versions are available in source form at
	132	+http://www.skbuff.net/iputils/iputils-current.tar.bz2.
	133	diff -Naur iputils-s20121221.orig/doc/clockdiff.8 iputils-s20121221/doc/clockdiff.8
	134	--- iputils-s20121221.orig/doc/clockdiff.8 1970-01-01 00:00:00.000000000 +0000
	135	+++ iputils-s20121221/doc/clockdiff.8 2014-04-02 01:07:10.829700671 +0000
	136	@@ -0,0 +1,81 @@
	137	+.\" This manpage has been automatically generated by docbook2man
	138	+.\" from a DocBook document. This tool can be found at:
	139	+.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/>
	140	+.\" Please send any bug reports, improvements, comments, patches,
	141	+.\" etc. to Steve Cheng <steve@ggi-project.org>.
	142	+.TH "CLOCKDIFF" "8" "01 April 2014" "iputils-121221" "System Manager's Manual: iputils"
	143	+.SH NAME
	144	+clockdiff \- measure clock difference between hosts
	145	+.SH SYNOPSIS
	146	+
	147	+\fBclockdiff\fR [\fB-o\fR] [\fB-o1\fR] \fB\fIdestination\fB\fR
	148	+
	149	+.SH "DESCRIPTION"
	150	+.PP
	151	+\fBclockdiff\fR Measures clock difference between us and
	152	+\fIdestination\fR with 1 msec resolution using ICMP TIMESTAMP
	153	+[2]
	154	+packets or, optionally, IP TIMESTAMP option
	155	+[3]
	156	+option added to ICMP ECHO.
	157	+[1]
	158	+.SH "OPTIONS"
	159	+.TP
	160	+\fB-o\fR
	161	+Use IP TIMESTAMP with ICMP ECHO instead of ICMP TIMESTAMP
	162	+messages. It is useful with some destinations, which do not support
	163	+ICMP TIMESTAMP (f.e. Solaris <2.4).
	164	+.TP
	165	+\fB-o1\fR
	166	+Slightly different form of \fB-o\fR, namely it uses three-term
	167	+IP TIMESTAMP with prespecified hop addresses instead of four term one.
	168	+What flavor works better depends on target host. Particularly,
	169	+\fB-o\fR is better for Linux.
	170	+.SH "WARNINGS"
	171	+.TP 0.2i
	172	+\(bu
	173	+Some nodes (Cisco) use non-standard timestamps, which is allowed
	174	+by RFC, but makes timestamps mostly useless.
	175	+.TP 0.2i
	176	+\(bu
	177	+Some nodes generate messed timestamps (Solaris>2.4), when
	178	+run \fBxntpd\fR. Seems, its IP stack uses a corrupted clock source,
	179	+which is synchronized to time-of-day clock periodically and jumps
	180	+randomly making timestamps mostly useless. Good news is that you can
	181	+use NTP in this case, which is even better.
	182	+.TP 0.2i
	183	+\(bu
	184	+\fBclockdiff\fR shows difference in time modulo 24 days.
	185	+.SH "SEE ALSO"
	186	+.PP
	187	+\fBping\fR(8),
	188	+\fBarping\fR(8),
	189	+\fBtracepath\fR(8).
	190	+.SH "REFERENCES"
	191	+.PP
	192	+[1] ICMP ECHO,
	193	+RFC0792, page 14.
	194	+.PP
	195	+[2] ICMP TIMESTAMP,
	196	+RFC0792, page 16.
	197	+.PP
	198	+[3] IP TIMESTAMP option,
	199	+RFC0791, 3.1, page 16.
	200	+.SH "AUTHOR"
	201	+.PP
	202	+\fBclockdiff\fR was compiled by
	203	+Alexey Kuznetsov
	204	+<kuznet@ms2.inr.ac.ru>. It was based on code borrowed
	205	+from BSD \fBtimed\fR daemon.
	206	+It is now maintained by
	207	+YOSHIFUJI Hideaki
	208	+<yoshfuji@skbuff.net>.
	209	+.SH "SECURITY"
	210	+.PP
	211	+\fBclockdiff\fR requires CAP_NET_RAW capability
	212	+to be executed. It is safe to be used as set-uid root.
	213	+.SH "AVAILABILITY"
	214	+.PP
	215	+\fBclockdiff\fR is part of \fIiputils\fR package
	216	+and the latest versions are available in source form at
	217	+http://www.skbuff.net/iputils/iputils-current.tar.bz2.
	218	diff -Naur iputils-s20121221.orig/doc/index.html iputils-s20121221/doc/index.html
	219	--- iputils-s20121221.orig/doc/index.html 1970-01-01 00:00:00.000000000 +0000
	220	+++ iputils-s20121221/doc/index.html 2014-04-02 01:05:52.917699063 +0000
	221	@@ -0,0 +1,175 @@
	222	+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
	223	+<HTML
	224	+><HEAD
	225	+><TITLE
	226	+>System Manager's Manual: iputils</TITLE
	227	+><META
	228	+NAME="GENERATOR"
	229	+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
	230	+REL="NEXT"
	231	+TITLE="ping"
	232	+HREF="r3.html"></HEAD
	233	+><BODY
	234	+CLASS="REFERENCE"
	235	+BGCOLOR="#FFFFFF"
	236	+TEXT="#000000"
	237	+LINK="#0000FF"
	238	+VLINK="#840084"
	239	+ALINK="#0000FF"
	240	+><DIV
	241	+CLASS="NAVHEADER"
	242	+><TABLE
	243	+SUMMARY="Header navigation table"
	244	+WIDTH="100%"
	245	+BORDER="0"
	246	+CELLPADDING="0"
	247	+CELLSPACING="0"
	248	+><TR
	249	+><TD
	250	+WIDTH="10%"
	251	+ALIGN="left"
	252	+VALIGN="bottom"
	253	+> </TD
	254	+><TD
	255	+WIDTH="80%"
	256	+ALIGN="center"
	257	+VALIGN="bottom"
	258	+></TD
	259	+><TD
	260	+WIDTH="10%"
	261	+ALIGN="right"
	262	+VALIGN="bottom"
	263	+><A
	264	+HREF="r3.html"
	265	+ACCESSKEY="N"
	266	+>Next</A
	267	+></TD
	268	+></TR
	269	+></TABLE
	270	+><HR
	271	+ALIGN="LEFT"
	272	+WIDTH="100%"></DIV
	273	+><DIV
	274	+CLASS="REFERENCE"
	275	+><A
	276	+NAME="INDEX"
	277	+></A
	278	+><DIV
	279	+CLASS="TITLEPAGE"
	280	+><H1
	281	+CLASS="TITLE"
	282	+>I. System Manager's Manual: iputils</H1
	283	+><DIV
	284	+CLASS="TOC"
	285	+><DL
	286	+><DT
	287	+><B
	288	+>Table of Contents</B
	289	+></DT
	290	+><DT
	291	+><A
	292	+HREF="r3.html"
	293	+>ping</A
	294	+> -- send ICMP ECHO_REQUEST to network hosts</DT
	295	+><DT
	296	+><A
	297	+HREF="r466.html"
	298	+>arping</A
	299	+> -- send ARP REQUEST to a neighbour host</DT
	300	+><DT
	301	+><A
	302	+HREF="r625.html"
	303	+>clockdiff</A
	304	+> -- measure clock difference between hosts</DT
	305	+><DT
	306	+><A
	307	+HREF="r720.html"
	308	+>rarpd</A
	309	+> -- answer RARP REQUESTs</DT
	310	+><DT
	311	+><A
	312	+HREF="r819.html"
	313	+>tracepath</A
	314	+> -- traces path to a network host discovering MTU along this path</DT
	315	+><DT
	316	+><A
	317	+HREF="r926.html"
	318	+>traceroute6</A
	319	+> -- traces path to a network host</DT
	320	+><DT
	321	+><A
	322	+HREF="r991.html"
	323	+>tftpd</A
	324	+> -- Trivial File Transfer Protocol server</DT
	325	+><DT
	326	+><A
	327	+HREF="r1064.html"
	328	+>ninfod</A
	329	+> -- Respond to IPv6 Node Information Queries</DT
	330	+><DT
	331	+><A
	332	+HREF="r1133.html"
	333	+>rdisc</A
	334	+> -- network router discovery daemon</DT
	335	+><DT
	336	+><A
	337	+HREF="r1277.html"
	338	+>pg3</A
	339	+> -- send stream of UDP packets</DT
	340	+></DL
	341	+></DIV
	342	+></DIV
	343	+></DIV
	344	+><DIV
	345	+CLASS="NAVFOOTER"
	346	+><HR
	347	+ALIGN="LEFT"
	348	+WIDTH="100%"><TABLE
	349	+SUMMARY="Footer navigation table"
	350	+WIDTH="100%"
	351	+BORDER="0"
	352	+CELLPADDING="0"
	353	+CELLSPACING="0"
	354	+><TR
	355	+><TD
	356	+WIDTH="33%"
	357	+ALIGN="left"
	358	+VALIGN="top"
	359	+> </TD
	360	+><TD
	361	+WIDTH="34%"
	362	+ALIGN="center"
	363	+VALIGN="top"
	364	+> </TD
	365	+><TD
	366	+WIDTH="33%"
	367	+ALIGN="right"
	368	+VALIGN="top"
	369	+><A
	370	+HREF="r3.html"
	371	+ACCESSKEY="N"
	372	+>Next</A
	373	+></TD
	374	+></TR
	375	+><TR
	376	+><TD
	377	+WIDTH="33%"
	378	+ALIGN="left"
	379	+VALIGN="top"
	380	+> </TD
	381	+><TD
	382	+WIDTH="34%"
	383	+ALIGN="center"
	384	+VALIGN="top"
	385	+> </TD
	386	+><TD
	387	+WIDTH="33%"
	388	+ALIGN="right"
	389	+VALIGN="top"
	390	+>ping</TD
	391	+></TR
	392	+></TABLE
	393	+></DIV
	394	+></BODY
	395	+></HTML
	396	+>
	397	\ No newline at end of file
	398	diff -Naur iputils-s20121221.orig/doc/iputils.html iputils-s20121221/doc/iputils.html
	399	--- iputils-s20121221.orig/doc/iputils.html 1970-01-01 00:00:00.000000000 +0000
	400	+++ iputils-s20121221/doc/iputils.html 2014-04-02 01:05:55.845699123 +0000
	401	@@ -0,0 +1,491 @@
	402	+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
	403	+<HTML
	404	+><HEAD
	405	+><TITLE
	406	+>iputils: documentation directory</TITLE
	407	+><META
	408	+NAME="GENERATOR"
	409	+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"></HEAD
	410	+><BODY
	411	+CLASS="ARTICLE"
	412	+BGCOLOR="#FFFFFF"
	413	+TEXT="#000000"
	414	+LINK="#0000FF"
	415	+VLINK="#840084"
	416	+ALINK="#0000FF"
	417	+><DIV
	418	+CLASS="ARTICLE"
	419	+><DIV
	420	+CLASS="TITLEPAGE"
	421	+><H1
	422	+CLASS="TITLE"
	423	+><A
	424	+NAME="AEN2"
	425	+>iputils: documentation directory</A
	426	+></H1
	427	+><HR></DIV
	428	+><DIV
	429	+CLASS="TOC"
	430	+><DL
	431	+><DT
	432	+><B
	433	+>Table of Contents</B
	434	+></DT
	435	+><DT
	436	+>1. <A
	437	+HREF="#AEN4"
	438	+>Index</A
	439	+></DT
	440	+><DT
	441	+>2. <A
	442	+HREF="#AEN34"
	443	+>Historical notes</A
	444	+></DT
	445	+><DT
	446	+>3. <A
	447	+HREF="#AEN89"
	448	+>Installation notes</A
	449	+></DT
	450	+><DT
	451	+>4. <A
	452	+HREF="#AEN109"
	453	+>Availability</A
	454	+></DT
	455	+><DT
	456	+>5. <A
	457	+HREF="#AEN114"
	458	+>Copying</A
	459	+></DT
	460	+></DL
	461	+></DIV
	462	+><DIV
	463	+CLASS="SECT1"
	464	+><H2
	465	+CLASS="SECT1"
	466	+><A
	467	+NAME="AEN4"
	468	+>1. Index</A
	469	+></H2
	470	+><P
	471	+></P
	472	+><UL
	473	+><LI
	474	+><P
	475	+> <A
	476	+HREF="ping.html"
	477	+TARGET="_top"
	478	+>ping, ping6</A
	479	+>.
	480	+ </P
	481	+></LI
	482	+><LI
	483	+><P
	484	+> <A
	485	+HREF="arping.html"
	486	+TARGET="_top"
	487	+>arping</A
	488	+>.
	489	+ </P
	490	+></LI
	491	+><LI
	492	+><P
	493	+> <A
	494	+HREF="clockdiff.html"
	495	+TARGET="_top"
	496	+>clockdiff</A
	497	+>.
	498	+ </P
	499	+></LI
	500	+><LI
	501	+><P
	502	+> <A
	503	+HREF="rarpd.html"
	504	+TARGET="_top"
	505	+>rarpd</A
	506	+>.
	507	+ </P
	508	+></LI
	509	+><LI
	510	+><P
	511	+> <A
	512	+HREF="tracepath.html"
	513	+TARGET="_top"
	514	+>tracepath, tracepath6</A
	515	+>.
	516	+ </P
	517	+></LI
	518	+><LI
	519	+><P
	520	+> <A
	521	+HREF="traceroute6.html"
	522	+TARGET="_top"
	523	+>traceroute6</A
	524	+>.
	525	+ </P
	526	+></LI
	527	+><LI
	528	+><P
	529	+> <A
	530	+HREF="rdisc.html"
	531	+TARGET="_top"
	532	+>rdisc</A
	533	+>.
	534	+ </P
	535	+></LI
	536	+><LI
	537	+><P
	538	+> <A
	539	+HREF="tftpd.html"
	540	+TARGET="_top"
	541	+>tftpd</A
	542	+>.
	543	+ </P
	544	+></LI
	545	+><LI
	546	+><P
	547	+> <A
	548	+HREF="pg3.html"
	549	+TARGET="_top"
	550	+>pg3, ipg, pgset</A
	551	+>.
	552	+ </P
	553	+></LI
	554	+></UL
	555	+></DIV
	556	+><DIV
	557	+CLASS="SECT1"
	558	+><HR><H2
	559	+CLASS="SECT1"
	560	+><A
	561	+NAME="AEN34"
	562	+>2. Historical notes</A
	563	+></H2
	564	+><P
	565	+>This package appeared as a desperate attempt to bring some life
	566	+to state of basic networking applets: <B
	567	+CLASS="COMMAND"
	568	+>ping</B
	569	+>, <B
	570	+CLASS="COMMAND"
	571	+>traceroute</B
	572	+>
	573	+etc. Though it was known that port of BSD <B
	574	+CLASS="COMMAND"
	575	+>ping</B
	576	+> to Linux
	577	+was basically broken, neither maintainers of well known (and superb)
	578	+Linux net-tools package nor maintainers of Linux distributions
	579	+worried about fixing well known bugs, which were reported in linux-kernel
	580	+and linux-net mail lists for ages, were identified and nevertheless
	581	+not repaired. So, one day 1001th resuming of the subject happened
	582	+to be the last straw to break camel's back, I just parsed my hard disks
	583	+and collected a set of utilities, which shared the following properties:</P
	584	+><P
	585	+></P
	586	+><UL
	587	+><LI
	588	+><P
	589	+>Small
	590	+ </P
	591	+></LI
	592	+><LI
	593	+><P
	594	+>Useful despite of this
	595	+ </P
	596	+></LI
	597	+><LI
	598	+><P
	599	+>I never seen it was made right
	600	+ </P
	601	+></LI
	602	+><LI
	603	+><P
	604	+>Not quite trivial
	605	+ </P
	606	+></LI
	607	+><LI
	608	+><P
	609	+>Demonstrating some important feature of Linux
	610	+ </P
	611	+></LI
	612	+><LI
	613	+><P
	614	+>The last but not the least, I use it more or less regularly
	615	+ </P
	616	+></LI
	617	+></UL
	618	+><P
	619	+>This utility set was not supposed to be a reference set or something like
	620	+that. Most of them were cloned from some originals:
	621	+<DIV
	622	+CLASS="INFORMALTABLE"
	623	+><P
	624	+></P
	625	+><A
	626	+NAME="AEN54"
	627	+></A
	628	+><TABLE
	629	+BORDER="1"
	630	+CLASS="CALSTABLE"
	631	+><COL><COL><TBODY
	632	+><TR
	633	+><TD
	634	+>ping</TD
	635	+><TD
	636	+>cloned of an ancient NetTools-B-xx</TD
	637	+></TR
	638	+><TR
	639	+><TD
	640	+>ping6</TD
	641	+><TD
	642	+>cloned of a very old Pedro's utility set</TD
	643	+></TR
	644	+><TR
	645	+><TD
	646	+>traceroute6</TD
	647	+><TD
	648	+>cloned of NRL Sep 96 distribution</TD
	649	+></TR
	650	+><TR
	651	+><TD
	652	+>rdisc</TD
	653	+><TD
	654	+>cloned of SUN in.rdisc</TD
	655	+></TR
	656	+><TR
	657	+><TD
	658	+>clockdiff</TD
	659	+><TD
	660	+>broken out of some BSD timed</TD
	661	+></TR
	662	+><TR
	663	+><TD
	664	+>tftpd</TD
	665	+><TD
	666	+>it is clone of some ancient NetKit package</TD
	667	+></TR
	668	+></TBODY
	669	+></TABLE
	670	+><P
	671	+></P
	672	+></DIV
	673	+></P
	674	+><P
	675	+>Also I added some utilities written from scratch, namely
	676	+<B
	677	+CLASS="COMMAND"
	678	+>tracepath</B
	679	+>, <B
	680	+CLASS="COMMAND"
	681	+>arping</B
	682	+> and later <B
	683	+CLASS="COMMAND"
	684	+>rarpd</B
	685	+>
	686	+(the last one does not satisfy all the criteria, I used it two or three
	687	+times).</P
	688	+><P
	689	+>Hesitated a bit I overcame temptation to add <B
	690	+CLASS="COMMAND"
	691	+>traceroute</B
	692	+>.
	693	+The variant released by LBNL to that time was mostly sane and bugs
	694	+in it were mostly not specific to Linux, but main reason was that
	695	+the latest version of LBNL <B
	696	+CLASS="COMMAND"
	697	+>traceroute</B
	698	+> was not
	699	+<SPAN
	700	+CLASS="emphasis"
	701	+><I
	702	+CLASS="EMPHASIS"
	703	+>small</I
	704	+></SPAN
	705	+>, it consisted of several files,
	706	+used a wicked (and failing with Linux :-)) autoconfiguration etc.
	707	+So, instead I assembled to iputils a simplistic <B
	708	+CLASS="COMMAND"
	709	+>tracepath</B
	710	+> utility
	711	+and IPv6 version of traceroute, and published my
	712	+<A
	713	+HREF="ftp://ftp.inr.ac.ru/ip-routing/lbl-tools"
	714	+TARGET="_top"
	715	+> patches</A
	716	+>.
	717	+to LBNL <B
	718	+CLASS="COMMAND"
	719	+>traceroute</B
	720	+> separately.<A
	721	+NAME="AEN86"
	722	+HREF="#FTN.AEN86"
	723	+><SPAN
	724	+CLASS="footnote"
	725	+>[1]</SPAN
	726	+></A
	727	+></P
	728	+></DIV
	729	+><DIV
	730	+CLASS="SECT1"
	731	+><HR><H2
	732	+CLASS="SECT1"
	733	+><A
	734	+NAME="AEN89"
	735	+>3. Installation notes</A
	736	+></H2
	737	+><P
	738	+><KBD
	739	+CLASS="USERINPUT"
	740	+>make</KBD
	741	+> to compile utilities. <KBD
	742	+CLASS="USERINPUT"
	743	+>make html</KBD
	744	+> to prepare
	745	+html documentation, <KBD
	746	+CLASS="USERINPUT"
	747	+>make man</KBD
	748	+> if you prefer man pages.
	749	+Nothing fancy, provided you have DocBook package installed.</P
	750	+><P
	751	+><KBD
	752	+CLASS="USERINPUT"
	753	+>make install</KBD
	754	+> installs <SPAN
	755	+CLASS="emphasis"
	756	+><I
	757	+CLASS="EMPHASIS"
	758	+>only</I
	759	+></SPAN
	760	+> HTML documentation
	761	+to <TT
	762	+CLASS="FILENAME"
	763	+>/usr/doc/iputils</TT
	764	+>. It even does not try
	765	+to install binaries and man pages. If you read historical
	766	+notes above, the reason should be evident. Most of utilities
	767	+intersect with utilities distributed in another packages, and
	768	+making such target rewriting existing installation would be a crime
	769	+from my side. The decision what variant of <B
	770	+CLASS="COMMAND"
	771	+>ping</B
	772	+> is preferred,
	773	+how to resolve the conflicts etc. is left to you or to person who
	774	+assembled an rpm. I vote for variant from <B
	775	+CLASS="COMMAND"
	776	+>iputils</B
	777	+> of course.</P
	778	+><P
	779	+>Anyway, select utilities which you like and install them to the places
	780	+which you prefer together with their man pages.</P
	781	+><P
	782	+>It is possible that compilation will fail, if you use some
	783	+funny Linux distribution mangling header files in some unexpected ways
	784	+(expected ones are the ways of redhat of course :-)).
	785	+I validate iputils against <A
	786	+HREF="http://www.asplinux.ru"
	787	+TARGET="_top"
	788	+>asplinux</A
	789	+>
	790	+distribution, which is inevitably followed by validity with respect
	791	+to <A
	792	+HREF="http://www.redhat.com"
	793	+TARGET="_top"
	794	+>redhat</A
	795	+>.
	796	+If your distribution is one of widely known ones, suse or debian,
	797	+it also will compile provided snapshot is elder than month or so and
	798	+someone reported all the problems, if they took place at all.</P
	799	+><P
	800	+><SPAN
	801	+CLASS="emphasis"
	802	+><I
	803	+CLASS="EMPHASIS"
	804	+>Anyway, please, do not abuse me complaining about some compilation problems
	805	+in any distribution different of asplinux or redhat.
	806	+If you have a fix, please, send it to
	807	+<A
	808	+HREF="mailto:kuznet@ms2.inr.ac.ru"
	809	+TARGET="_top"
	810	+>me</A
	811	+>,
	812	+I will check that it does not break distributions mentioned above
	813	+and apply it. But I am not going to undertake any investigations,
	814	+bare reports are deemed to be routed to <TT
	815	+CLASS="FILENAME"
	816	+>/dev/null</TT
	817	+>.</I
	818	+></SPAN
	819	+></P
	820	+></DIV
	821	+><DIV
	822	+CLASS="SECT1"
	823	+><HR><H2
	824	+CLASS="SECT1"
	825	+><A
	826	+NAME="AEN109"
	827	+>4. Availability</A
	828	+></H2
	829	+><P
	830	+>The collection of documents is part of <TT
	831	+CLASS="FILENAME"
	832	+>iputils</TT
	833	+> package
	834	+and the latest versions are available in source form at
	835	+<A
	836	+HREF="http://www.skbuff.net/iputils/iputils-current.tar.bz2"
	837	+TARGET="_top"
	838	+>http://www.skbuff.net/iputils/iputils-current.tar.bz2</A
	839	+>.</P
	840	+></DIV
	841	+><DIV
	842	+CLASS="SECT1"
	843	+><HR><H2
	844	+CLASS="SECT1"
	845	+><A
	846	+NAME="AEN114"
	847	+>5. Copying</A
	848	+></H2
	849	+><P
	850	+>Different files are copyrighted by different persons and organizations
	851	+and distributed under different licenses. For details look into corresponding
	852	+source files.</P
	853	+></DIV
	854	+></DIV
	855	+><H3
	856	+CLASS="FOOTNOTES"
	857	+>Notes</H3
	858	+><TABLE
	859	+BORDER="0"
	860	+CLASS="FOOTNOTES"
	861	+WIDTH="100%"
	862	+><TR
	863	+><TD
	864	+ALIGN="LEFT"
	865	+VALIGN="TOP"
	866	+WIDTH="5%"
	867	+><A
	868	+NAME="FTN.AEN86"
	869	+HREF="#AEN86"
	870	+><SPAN
	871	+CLASS="footnote"
	872	+>[1]</SPAN
	873	+></A
	874	+></TD
	875	+><TD
	876	+ALIGN="LEFT"
	877	+VALIGN="TOP"
	878	+WIDTH="95%"
	879	+><P
	880	+>This was mistake.
	881	+Due to this <B
	882	+CLASS="COMMAND"
	883	+>traceroute</B
	884	+> was in a sad state until recently.
	885	+Good news, redhat-7.2 seems to add these patches to their traceroute
	886	+rpm eventually. So, I think I will refrain of suicide for awhile.</P
	887	+></TD
	888	+></TR
	889	+></TABLE
	890	+></BODY
	891	+></HTML
	892	+>
	893	\ No newline at end of file
	894	diff -Naur iputils-s20121221.orig/doc/ninfod.8 iputils-s20121221/doc/ninfod.8
	895	--- iputils-s20121221.orig/doc/ninfod.8 1970-01-01 00:00:00.000000000 +0000
	896	+++ iputils-s20121221/doc/ninfod.8 2014-04-02 01:07:11.809700691 +0000
	897	@@ -0,0 +1,72 @@
	898	+.\" This manpage has been automatically generated by docbook2man
	899	+.\" from a DocBook document. This tool can be found at:
	900	+.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/>
	901	+.\" Please send any bug reports, improvements, comments, patches,
	902	+.\" etc. to Steve Cheng <steve@ggi-project.org>.
	903	+.TH "NINFOD" "8" "01 April 2014" "iputils-121221" "System Manager's Manual: iputils"
	904	+.SH NAME
	905	+ninfod \- Respond to IPv6 Node Information Queries
	906	+.SH SYNOPSIS
	907	+
	908	+\fBninfod\fR [\fB-dhv\fR] [\fB-p \fIpidfile\fB\fR] [\fB-u \fIuser\fB\fR]
	909	+
	910	+.SH "DESCRIPTION"
	911	+.PP
	912	+Responds to IPv6 Node Information Queries (RFC4620) from clients.
	913	+Queries can be sent by various implementations of \fBping6\fR command.
	914	+.SH "OPTIONS"
	915	+.TP
	916	+\fB-a\fR
	917	+Debug mode. Do not go background.
	918	+.TP
	919	+\fB-h\fR
	920	+Show help.
	921	+.TP
	922	+\fB-v\fR
	923	+Verbose mode.
	924	+.TP
	925	+\fB-u \fIuser\fB\fR
	926	+Run as another user.
	927	+\fIuser\fR can either be username or user ID.
	928	+.TP
	929	+\fB-p \fIpidfile\fB\fR
	930	+File for process-id storage.
	931	+\fIuser\fR is required to be able to create the file.
	932	+.SH "SEE ALSO"
	933	+.PP
	934	+\fBping\fR(8).
	935	+.SH "AUTHOR"
	936	+.PP
	937	+\fBninfod\fR was written by USAGI/WIDE Project.
	938	+.SH "COPYING"
	939	+.PP
	940	+
	941	+.nf
	942	+Copyright (C) 2012 YOSHIFUJI Hideaki.
	943	+Copyright (C) 2002 USAGI/WIDE Project.
	944	+All rights reserved.
	945	+
	946	+Redistribution and use in source and binary forms, with or without
	947	+modification, are permitted provided that the following conditions
	948	+are met:
	949	+1. Redistributions of source code must retain the above copyright
	950	+ notice, this list of conditions and the following disclaimer.
	951	+2. Redistributions in binary form must reproduce the above copyright
	952	+ notice, this list of conditions and the following disclaimer in the
	953	+ documentation and/or other materials provided with the distribution.
	954	+3. Neither the name of the project nor the names of its contributors
	955	+ may be used to endorse or promote products derived from this software
	956	+ without specific prior written permission.
	957	+
	958	+THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
	959	+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	960	+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	961	+ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
	962	+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	963	+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	964	+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	965	+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	966	+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	967	+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	968	+SUCH DAMAGE.
	969	+.fi
	970	diff -Naur iputils-s20121221.orig/doc/pg3.8 iputils-s20121221/doc/pg3.8
	971	--- iputils-s20121221.orig/doc/pg3.8 1970-01-01 00:00:00.000000000 +0000
	972	+++ iputils-s20121221/doc/pg3.8 2014-04-02 01:07:12.697700709 +0000
	973	@@ -0,0 +1,86 @@
	974	+.\" This manpage has been automatically generated by docbook2man
	975	+.\" from a DocBook document. This tool can be found at:
	976	+.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/>
	977	+.\" Please send any bug reports, improvements, comments, patches,
	978	+.\" etc. to Steve Cheng <steve@ggi-project.org>.
	979	+.TH "PG3" "8" "01 April 2014" "iputils-121221" "System Manager's Manual: iputils"
	980	+.SH NAME
	981	+pg3, ipg, pgset \- send stream of UDP packets
	982	+.SH SYNOPSIS
	983	+
	984	+\fBsource ipg\fR
	985	+
	986	+
	987	+\fBpg\fR
	988	+
	989	+
	990	+\fBpgset\fR \fB\fICOMMAND\fB\fR
	991	+
	992	+.SH "DESCRIPTION"
	993	+.PP
	994	+\fBipg\fR is not a program, it is script which should be sourced
	995	+to \fBbash\fR. When sourced it loads module \fIpg3\fR and
	996	+exports a few of functions accessible from parent shell. These macros
	997	+are \fBpg\fR to start packet injection and to get the results of run;
	998	+and \fBpgset\fR to setup packet generator.
	999	+.PP
	1000	+\fBpgset\fR can send the following commands to module \fIpg3\fR:
	1001	+.SH "COMMAND"
	1002	+.TP
	1003	+\fBodev \fIDEVICE\fB\fR
	1004	+Name of Ethernet device to test. See
	1005	+warning below.
	1006	+.TP
	1007	+\fBpkt_size \fIBYTES\fB\fR
	1008	+Size of packet to generate. The size includes all the headers: UDP, IP,
	1009	+MAC, but does not account for overhead internal to medium, i.e. FCS
	1010	+and various paddings.
	1011	+.TP
	1012	+\fBfrags \fINUMBER\fB\fR
	1013	+Each packet will contain \fINUMBER\fR of fragments.
	1014	+Maximal amount for linux-2.4 is 6. Far not all the devices support
	1015	+fragmented buffers.
	1016	+.TP
	1017	+\fBcount \fINUMBER\fB\fR
	1018	+Send stream of \fINUMBER\fR of packets and stop after this.
	1019	+.TP
	1020	+\fBipg \fITIME\fB\fR
	1021	+Introduce artificial delay between packets of \fITIME\fR
	1022	+microseconds.
	1023	+.TP
	1024	+\fBdst \fIIP_ADDRESS\fB\fR
	1025	+Select IP destination where the stream is sent to.
	1026	+Beware, never set this address at random. \fBpg3\fR is not a toy,
	1027	+it creates really tough stream. Default value is 0.0.0.0.
	1028	+.TP
	1029	+\fBdst \fIMAC_ADDRESS\fB\fR
	1030	+Select MAC destination where the stream is sent to.
	1031	+Default value is 00:00:00:00:00:00 in hope that this will not be received
	1032	+by any node on LAN.
	1033	+.TP
	1034	+\fBstop\fR
	1035	+Abort packet injection.
	1036	+.SH "WARNING"
	1037	+.PP
	1038	+When output device is set to some random device different
	1039	+of hardware Ethernet device, \fBpg3\fR will crash kernel.
	1040	+.PP
	1041	+Do not use it on VLAN, ethertap, VTUN and other devices,
	1042	+which emulate Ethernet not being real Ethernet in fact.
	1043	+.SH "AUTHOR"
	1044	+.PP
	1045	+\fBpg3\fR was written by Robert Olsson <robert.olsson@its.uu.se>.
	1046	+.SH "SECURITY"
	1047	+.PP
	1048	+This can be used only by superuser.
	1049	+.PP
	1050	+This tool creates floods of packets which is unlikely to be handled
	1051	+even by high-end machines. For example, it saturates gigabit link with
	1052	+60 byte packets when used with Intel's e1000. In face of such stream
	1053	+switches, routers and end hosts may deadlock, crash, explode.
	1054	+Use only in test lab environment.
	1055	+.SH "AVAILABILITY"
	1056	+.PP
	1057	+\fBpg3\fR is part of \fIiputils\fR package
	1058	+and the latest versions are available in source form at
	1059	+http://www.skbuff.net/iputils/iputils-current.tar.bz2.
	1060	diff -Naur iputils-s20121221.orig/doc/ping.8 iputils-s20121221/doc/ping.8
	1061	--- iputils-s20121221.orig/doc/ping.8 1970-01-01 00:00:00.000000000 +0000
	1062	+++ iputils-s20121221/doc/ping.8 2014-04-02 01:07:13.053700717 +0000
	1063	@@ -0,0 +1,428 @@
	1064	+.\" This manpage has been automatically generated by docbook2man
	1065	+.\" from a DocBook document. This tool can be found at:
	1066	+.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/>
	1067	+.\" Please send any bug reports, improvements, comments, patches,
	1068	+.\" etc. to Steve Cheng <steve@ggi-project.org>.
	1069	+.TH "PING" "8" "01 April 2014" "iputils-121221" "System Manager's Manual: iputils"
	1070	+.SH NAME
	1071	+ping, ping6 \- send ICMP ECHO_REQUEST to network hosts
	1072	+.SH SYNOPSIS
	1073	+
	1074	+\fBping\fR [\fB-aAbBdDfhLnOqrRUvV\fR] [\fB-c \fIcount\fB\fR] [\fB-F \fIflowlabel\fB\fR] [\fB-i \fIinterval\fB\fR] [\fB-I \fIinterface\fB\fR] [\fB-l \fIpreload\fB\fR] [\fB-m \fImark\fB\fR] [\fB-M \fIpmtudisc_option\fB\fR] [\fB-N \fInodeinfo_option\fB\fR] [\fB-w \fIdeadline\fB\fR] [\fB-W \fItimeout\fB\fR] [\fB-p \fIpattern\fB\fR] [\fB-Q \fItos\fB\fR] [\fB-s \fIpacketsize\fB\fR] [\fB-S \fIsndbuf\fB\fR] [\fB-t \fIttl\fB\fR] [\fB-T \fItimestamp option\fB\fR] [\fB\fIhop\fB\fR\fI ...\fR] \fB\fIdestination\fB\fR
	1075	+
	1076	+.SH "DESCRIPTION"
	1077	+.PP
	1078	+\fBping\fR uses the ICMP protocol's mandatory ECHO_REQUEST
	1079	+datagram to elicit an ICMP ECHO_RESPONSE from a host or gateway.
	1080	+ECHO_REQUEST datagrams (``pings'') have an IP and ICMP
	1081	+header, followed by a struct timeval and then an arbitrary
	1082	+number of ``pad'' bytes used to fill out the packet.
	1083	+.PP
	1084	+\fBping6\fR is IPv6 version of \fBping\fR, and can also send Node Information Queries (RFC4620).
	1085	+Intermediate \fIhop\fRs may not be allowed, because IPv6 source routing was deprecated (RFC5095).
	1086	+.SH "OPTIONS"
	1087	+.TP
	1088	+\fB-a\fR
	1089	+Audible ping.
	1090	+.TP
	1091	+\fB-A\fR
	1092	+Adaptive ping. Interpacket interval adapts to round-trip time, so that
	1093	+effectively not more than one (or more, if preload is set) unanswered probe
	1094	+is present in the network. Minimal interval is 200msec for not super-user.
	1095	+On networks with low rtt this mode is essentially equivalent to flood mode.
	1096	+.TP
	1097	+\fB-b\fR
	1098	+Allow pinging a broadcast address.
	1099	+.TP
	1100	+\fB-B\fR
	1101	+Do not allow \fBping\fR to change source address of probes.
	1102	+The address is bound to one selected when \fBping\fR starts.
	1103	+.TP
	1104	+\fB-c \fIcount\fB\fR
	1105	+Stop after sending \fIcount\fR ECHO_REQUEST
	1106	+packets. With
	1107	+\fIdeadline\fR
	1108	+option, \fBping\fR waits for
	1109	+\fIcount\fR ECHO_REPLY packets, until the timeout expires.
	1110	+.TP
	1111	+\fB-d\fR
	1112	+Set the SO_DEBUG option on the socket being used.
	1113	+Essentially, this socket option is not used by Linux kernel.
	1114	+.TP
	1115	+\fB-D\fR
	1116	+Print timestamp (unix time + microseconds as in gettimeofday) before
	1117	+each line.
	1118	+.TP
	1119	+\fB-f\fR
	1120	+Flood ping. For every ECHO_REQUEST sent a period ``.'' is printed,
	1121	+while for ever ECHO_REPLY received a backspace is printed.
	1122	+This provides a rapid display of how many packets are being dropped.
	1123	+If interval is not given, it sets interval to zero and
	1124	+outputs packets as fast as they come back or one hundred times per second,
	1125	+whichever is more.
	1126	+Only the super-user may use this option with zero interval.
	1127	+.TP
	1128	+\fB-F \fIflow label\fB\fR
	1129	+\fBping6\fR only.
	1130	+Allocate and set 20 bit flow label (in hex) on echo request packets.
	1131	+If value is zero, kernel allocates random flow label.
	1132	+.TP
	1133	+\fB-h\fR
	1134	+Show help.
	1135	+.TP
	1136	+\fB-i \fIinterval\fB\fR
	1137	+Wait \fIinterval\fR seconds between sending each packet.
	1138	+The default is to wait for one second between each packet normally,
	1139	+or not to wait in flood mode. Only super-user may set interval
	1140	+to values less 0.2 seconds.
	1141	+.TP
	1142	+\fB-I \fIinterface\fB\fR
	1143	+\fIinterface\fR is either an address, or an interface name.
	1144	+If \fIinterface\fR is an address, it sets source address
	1145	+to specified interface address.
	1146	+If \fIinterface\fR in an interface name, it sets
	1147	+source interface to specified interface.
	1148	+For \fBping6\fR, when doing ping to a link-local scope
	1149	+address, link specification (by the '%'-notation in
	1150	+\fIdestination\fR, or by this option) is required.
	1151	+.TP
	1152	+\fB-l \fIpreload\fB\fR
	1153	+If \fIpreload\fR is specified,
	1154	+\fBping\fR sends that many packets not waiting for reply.
	1155	+Only the super-user may select preload more than 3.
	1156	+.TP
	1157	+\fB-L\fR
	1158	+Suppress loopback of multicast packets. This flag only applies if the ping
	1159	+destination is a multicast address.
	1160	+.TP
	1161	+\fB-m \fImark\fB\fR
	1162	+use \fImark\fR to tag the packets going out. This is useful
	1163	+for variety of reasons within the kernel such as using policy
	1164	+routing to select specific outbound processing.
	1165	+.TP
	1166	+\fB-M \fIpmtudisc_opt\fB\fR
	1167	+Select Path MTU Discovery strategy.
	1168	+\fIpmtudisc_option\fR may be either \fIdo\fR
	1169	+(prohibit fragmentation, even local one),
	1170	+\fIwant\fR (do PMTU discovery, fragment locally when packet size
	1171	+is large), or \fIdont\fR (do not set DF flag).
	1172	+.TP
	1173	+\fB-N \fInodeinfo_option\fB\fR
	1174	+\fBping6\fR only.
	1175	+Send ICMPv6 Node Information Queries (RFC4620), instead of Echo Request.
	1176	+.RS
	1177	+.TP
	1178	+\fBhelp\fR
	1179	+Show help for NI support.
	1180	+.RE
	1181	+.RS
	1182	+.TP
	1183	+\fBname\fR
	1184	+Queries for Node Names.
	1185	+.RE
	1186	+.RS
	1187	+.TP
	1188	+\fBipv6\fR
	1189	+Queries for IPv6 Addresses. There are several IPv6 specific flags.
	1190	+.RS
	1191	+.TP
	1192	+\fBipv6-global\fR
	1193	+Request IPv6 global-scope addresses.
	1194	+.RE
	1195	+.RS
	1196	+.TP
	1197	+\fBipv6-sitelocal\fR
	1198	+Request IPv6 site-local addresses.
	1199	+.RE
	1200	+.RS
	1201	+.TP
	1202	+\fBipv6-linklocal\fR
	1203	+Request IPv6 link-local addresses.
	1204	+.RE
	1205	+.RS
	1206	+.TP
	1207	+\fBipv6-all\fR
	1208	+Request IPv6 addresses on other interfaces.
	1209	+.RE
	1210	+.RE
	1211	+.RS
	1212	+.TP
	1213	+\fBipv4\fR
	1214	+Queries for IPv4 Addresses. There is one IPv4 specific flag.
	1215	+.RS
	1216	+.TP
	1217	+\fBipv4-all\fR
	1218	+Request IPv4 addresses on other interfaces.
	1219	+.RE
	1220	+.RE
	1221	+.RS
	1222	+.TP
	1223	+\fBsubject-ipv6=\fIipv6addr\fB\fR
	1224	+IPv6 subject address.
	1225	+.RE
	1226	+.RS
	1227	+.TP
	1228	+\fBsubject-ipv4=\fIipv4addr\fB\fR
	1229	+IPv4 subject address.
	1230	+.RE
	1231	+.RS
	1232	+.TP
	1233	+\fBsubject-name=\fInodename\fB\fR
	1234	+Subject name. If it contains more than one dot,
	1235	+fully-qualified domain name is assumed.
	1236	+.RE
	1237	+.RS
	1238	+.TP
	1239	+\fBsubject-fqdn=\fInodename\fB\fR
	1240	+Subject name. Fully-qualified domain name is
	1241	+always assumed.
	1242	+.RE
	1243	+.TP
	1244	+\fB-n\fR
	1245	+Numeric output only.
	1246	+No attempt will be made to lookup symbolic names for host addresses.
	1247	+.TP
	1248	+\fB-O\fR
	1249	+Report outstanding ICMP ECHO reply before sending next packet.
	1250	+This is useful together with the timestamp \fB-D\fR to
	1251	+log output to a diagnostic file and search for missing answers.
	1252	+.TP
	1253	+\fB-p \fIpattern\fB\fR
	1254	+You may specify up to 16 ``pad'' bytes to fill out the packet you send.
	1255	+This is useful for diagnosing data-dependent problems in a network.
	1256	+For example, \fB-p ff\fR will cause the sent packet
	1257	+to be filled with all ones.
	1258	+.TP
	1259	+\fB-q\fR
	1260	+Quiet output.
	1261	+Nothing is displayed except the summary lines at startup time and
	1262	+when finished.
	1263	+.TP
	1264	+\fB-Q \fItos\fB\fR
	1265	+Set Quality of Service -related bits in ICMP datagrams.
	1266	+\fItos\fR can be decimal (\fBping\fR only) or hex number.
	1267	+
	1268	+In RFC2474, these fields are interpreted as 8-bit Differentiated
	1269	+Services (DS), consisting of: bits 0-1 (2 lowest bits) of separate
	1270	+data, and bits 2-7 (highest 6 bits) of Differentiated Services
	1271	+Codepoint (DSCP). In RFC2481 and RFC3168, bits 0-1 are used for ECN.
	1272	+
	1273	+Historically (RFC1349, obsoleted by RFC2474), these were interpreted
	1274	+as: bit 0 (lowest bit) for reserved (currently being redefined as
	1275	+congestion control), 1-4 for Type of Service and bits 5-7
	1276	+(highest bits) for Precedence.
	1277	+.TP
	1278	+\fB-r\fR
	1279	+Bypass the normal routing tables and send directly to a host on an attached
	1280	+interface.
	1281	+If the host is not on a directly-attached network, an error is returned.
	1282	+This option can be used to ping a local host through an interface
	1283	+that has no route through it provided the option \fB-I\fR is also
	1284	+used.
	1285	+.TP
	1286	+\fB-R\fR
	1287	+\fBping\fR only.
	1288	+Record route.
	1289	+Includes the RECORD_ROUTE option in the ECHO_REQUEST
	1290	+packet and displays the route buffer on returned packets.
	1291	+Note that the IP header is only large enough for nine such routes.
	1292	+Many hosts ignore or discard this option.
	1293	+.TP
	1294	+\fB-s \fIpacketsize\fB\fR
	1295	+Specifies the number of data bytes to be sent.
	1296	+The default is 56, which translates into 64 ICMP
	1297	+data bytes when combined with the 8 bytes of ICMP header data.
	1298	+.TP
	1299	+\fB-S \fIsndbuf\fB\fR
	1300	+Set socket sndbuf. If not specified, it is selected to buffer
	1301	+not more than one packet.
	1302	+.TP
	1303	+\fB-t \fIttl\fB\fR
	1304	+\fBping\fR only.
	1305	+Set the IP Time to Live.
	1306	+.TP
	1307	+\fB-T \fItimestamp option\fB\fR
	1308	+Set special IP timestamp options.
	1309	+\fItimestamp option\fR may be either
	1310	+\fItsonly\fR (only timestamps),
	1311	+\fItsandaddr\fR (timestamps and addresses) or
	1312	+\fItsprespec host1 [host2 [host3 [host4]]]\fR
	1313	+(timestamp prespecified hops).
	1314	+.TP
	1315	+\fB-U\fR
	1316	+Print full user-to-user latency (the old behaviour). Normally
	1317	+\fBping\fR
	1318	+prints network round trip time, which can be different
	1319	+f.e. due to DNS failures.
	1320	+.TP
	1321	+\fB-v\fR
	1322	+Verbose output.
	1323	+.TP
	1324	+\fB-V\fR
	1325	+Show version and exit.
	1326	+.TP
	1327	+\fB-w \fIdeadline\fB\fR
	1328	+Specify a timeout, in seconds, before
	1329	+\fBping\fR
	1330	+exits regardless of how many
	1331	+packets have been sent or received. In this case
	1332	+\fBping\fR
	1333	+does not stop after
	1334	+\fIcount\fR
	1335	+packet are sent, it waits either for
	1336	+\fIdeadline\fR
	1337	+expire or until
	1338	+\fIcount\fR
	1339	+probes are answered or for some error notification from network.
	1340	+.TP
	1341	+\fB-W \fItimeout\fB\fR
	1342	+Time to wait for a response, in seconds. The option affects only timeout
	1343	+in absence of any responses, otherwise \fBping\fR waits for two RTTs.
	1344	+.PP
	1345	+When using \fBping\fR for fault isolation, it should first be run
	1346	+on the local host, to verify that the local network interface is up
	1347	+and running. Then, hosts and gateways further and further away should be
	1348	+``pinged''. Round-trip times and packet loss statistics are computed.
	1349	+If duplicate packets are received, they are not included in the packet
	1350	+loss calculation, although the round trip time of these packets is used
	1351	+in calculating the minimum/average/maximum round-trip time numbers.
	1352	+When the specified number of packets have been sent (and received) or
	1353	+if the program is terminated with a
	1354	+SIGINT, a brief summary is displayed. Shorter current statistics
	1355	+can be obtained without termination of process with signal
	1356	+SIGQUIT.
	1357	+.PP
	1358	+If \fBping\fR does not receive any reply packets at all it will
	1359	+exit with code 1. If a packet
	1360	+\fIcount\fR
	1361	+and
	1362	+\fIdeadline\fR
	1363	+are both specified, and fewer than
	1364	+\fIcount\fR
	1365	+packets are received by the time the
	1366	+\fIdeadline\fR
	1367	+has arrived, it will also exit with code 1.
	1368	+On other error it exits with code 2. Otherwise it exits with code 0. This
	1369	+makes it possible to use the exit code to see if a host is alive or
	1370	+not.
	1371	+.PP
	1372	+This program is intended for use in network testing, measurement and
	1373	+management.
	1374	+Because of the load it can impose on the network, it is unwise to use
	1375	+\fBping\fR during normal operations or from automated scripts.
	1376	+.SH "ICMP PACKET DETAILS"
	1377	+.PP
	1378	+An IP header without options is 20 bytes.
	1379	+An ICMP ECHO_REQUEST packet contains an additional 8 bytes worth
	1380	+of ICMP header followed by an arbitrary amount of data.
	1381	+When a \fIpacketsize\fR is given, this indicated the size of this
	1382	+extra piece of data (the default is 56). Thus the amount of data received
	1383	+inside of an IP packet of type ICMP ECHO_REPLY will always be 8 bytes
	1384	+more than the requested data space (the ICMP header).
	1385	+.PP
	1386	+If the data space is at least of size of struct timeval
	1387	+\fBping\fR uses the beginning bytes of this space to include
	1388	+a timestamp which it uses in the computation of round trip times.
	1389	+If the data space is shorter, no round trip times are given.
	1390	+.SH "DUPLICATE AND DAMAGED PACKETS"
	1391	+.PP
	1392	+\fBping\fR will report duplicate and damaged packets.
	1393	+Duplicate packets should never occur, and seem to be caused by
	1394	+inappropriate link-level retransmissions.
	1395	+Duplicates may occur in many situations and are rarely (if ever) a
	1396	+good sign, although the presence of low levels of duplicates may not
	1397	+always be cause for alarm.
	1398	+.PP
	1399	+Damaged packets are obviously serious cause for alarm and often
	1400	+indicate broken hardware somewhere in the
	1401	+\fBping\fR packet's path (in the network or in the hosts).
	1402	+.SH "TRYING DIFFERENT DATA PATTERNS"
	1403	+.PP
	1404	+The (inter)network layer should never treat packets differently depending
	1405	+on the data contained in the data portion.
	1406	+Unfortunately, data-dependent problems have been known to sneak into
	1407	+networks and remain undetected for long periods of time.
	1408	+In many cases the particular pattern that will have problems is something
	1409	+that doesn't have sufficient ``transitions'', such as all ones or all
	1410	+zeros, or a pattern right at the edge, such as almost all zeros.
	1411	+It isn't necessarily enough to specify a data pattern of all zeros (for
	1412	+example) on the command line because the pattern that is of interest is
	1413	+at the data link level, and the relationship between what you type and
	1414	+what the controllers transmit can be complicated.
	1415	+.PP
	1416	+This means that if you have a data-dependent problem you will probably
	1417	+have to do a lot of testing to find it.
	1418	+If you are lucky, you may manage to find a file that either can't be sent
	1419	+across your network or that takes much longer to transfer than other
	1420	+similar length files.
	1421	+You can then examine this file for repeated patterns that you can test
	1422	+using the \fB-p\fR option of \fBping\fR.
	1423	+.SH "TTL DETAILS"
	1424	+.PP
	1425	+The TTL value of an IP packet represents the maximum number of IP routers
	1426	+that the packet can go through before being thrown away.
	1427	+In current practice you can expect each router in the Internet to decrement
	1428	+the TTL field by exactly one.
	1429	+.PP
	1430	+The TCP/IP specification states that the TTL field for TCP
	1431	+packets should be set to 60, but many systems use smaller values
	1432	+(4.3 BSD uses 30, 4.2 used 15).
	1433	+.PP
	1434	+The maximum possible value of this field is 255, and most Unix systems set
	1435	+the TTL field of ICMP ECHO_REQUEST packets to 255.
	1436	+This is why you will find you can ``ping'' some hosts, but not reach them
	1437	+with
	1438	+\fBtelnet\fR(1)
	1439	+or
	1440	+\fBftp\fR(1).
	1441	+.PP
	1442	+In normal operation ping prints the TTL value from the packet it receives.
	1443	+When a remote system receives a ping packet, it can do one of three things
	1444	+with the TTL field in its response:
	1445	+.TP 0.2i
	1446	+\(bu
	1447	+Not change it; this is what Berkeley Unix systems did before the
	1448	+4.3BSD Tahoe release. In this case the TTL value in the received packet
	1449	+will be 255 minus the number of routers in the round-trip path.
	1450	+.TP 0.2i
	1451	+\(bu
	1452	+Set it to 255; this is what current Berkeley Unix systems do.
	1453	+In this case the TTL value in the received packet will be 255 minus the
	1454	+number of routers in the path \fBfrom\fR
	1455	+the remote system \fBto\fR the \fBping\fRing host.
	1456	+.TP 0.2i
	1457	+\(bu
	1458	+Set it to some other value. Some machines use the same value for
	1459	+ICMP packets that they use for TCP packets, for example either 30 or 60.
	1460	+Others may use completely wild values.
	1461	+.SH "BUGS"
	1462	+.TP 0.2i
	1463	+\(bu
	1464	+Many Hosts and Gateways ignore the RECORD_ROUTE option.
	1465	+.TP 0.2i
	1466	+\(bu
	1467	+The maximum IP header length is too small for options like
	1468	+RECORD_ROUTE to be completely useful.
	1469	+There's not much that can be done about this, however.
	1470	+.TP 0.2i
	1471	+\(bu
	1472	+Flood pinging is not recommended in general, and flood pinging the
	1473	+broadcast address should only be done under very controlled conditions.
	1474	+.SH "SEE ALSO"
	1475	+.PP
	1476	+\fBnetstat\fR(1),
	1477	+\fBifconfig\fR(8).
	1478	+.SH "HISTORY"
	1479	+.PP
	1480	+The \fBping\fR command appeared in 4.3BSD.
	1481	+.PP
	1482	+The version described here is its descendant specific to Linux.
	1483	+.SH "SECURITY"
	1484	+.PP
	1485	+\fBping\fR requires CAP_NET_RAW capability
	1486	+to be executed. It may be used as set-uid root.
	1487	+.SH "AVAILABILITY"
	1488	+.PP
	1489	+\fBping\fR is part of \fIiputils\fR package
	1490	+and the latest versions are available in source form at
	1491	+http://www.skbuff.net/iputils/iputils-current.tar.bz2.
	1492	diff -Naur iputils-s20121221.orig/doc/ping.sgml iputils-s20121221/doc/ping.sgml
	1493	--- iputils-s20121221.orig/doc/ping.sgml 2012-12-21 14:01:07.000000000 +0000
	1494	+++ iputils-s20121221/doc/ping.sgml 2014-04-02 01:02:05.429694367 +0000
	1495	@@ -600,7 +600,7 @@
	1496	<listitem><para>
	1497	The maximum IP header length is too small for options like
	1498	RECORD_ROUTE to be completely useful.
	1499	-There's not much that that can be done about this, however.
	1500	+There's not much that can be done about this, however.
	1501	</para></listitem>
	1502	<listitem><para>
	1503	Flood pinging is not recommended in general, and flood pinging the
	1504	diff -Naur iputils-s20121221.orig/doc/r1064.html iputils-s20121221/doc/r1064.html
	1505	--- iputils-s20121221.orig/doc/r1064.html 1970-01-01 00:00:00.000000000 +0000
	1506	+++ iputils-s20121221/doc/r1064.html 2014-04-02 01:05:52.849699061 +0000
	1507	@@ -0,0 +1,343 @@
	1508	+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
	1509	+<HTML
	1510	+><HEAD
	1511	+><TITLE
	1512	+>ninfod</TITLE
	1513	+><META
	1514	+NAME="GENERATOR"
	1515	+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
	1516	+REL="HOME"
	1517	+TITLE="System Manager's Manual: iputils"
	1518	+HREF="index.html"><LINK
	1519	+REL="PREVIOUS"
	1520	+TITLE="tftpd"
	1521	+HREF="r991.html"><LINK
	1522	+REL="NEXT"
	1523	+TITLE="rdisc"
	1524	+HREF="r1133.html"></HEAD
	1525	+><BODY
	1526	+CLASS="REFENTRY"
	1527	+BGCOLOR="#FFFFFF"
	1528	+TEXT="#000000"
	1529	+LINK="#0000FF"
	1530	+VLINK="#840084"
	1531	+ALINK="#0000FF"
	1532	+><DIV
	1533	+CLASS="NAVHEADER"
	1534	+><TABLE
	1535	+SUMMARY="Header navigation table"
	1536	+WIDTH="100%"
	1537	+BORDER="0"
	1538	+CELLPADDING="0"
	1539	+CELLSPACING="0"
	1540	+><TR
	1541	+><TH
	1542	+COLSPAN="3"
	1543	+ALIGN="center"
	1544	+>System Manager's Manual: iputils</TH
	1545	+></TR
	1546	+><TR
	1547	+><TD
	1548	+WIDTH="10%"
	1549	+ALIGN="left"
	1550	+VALIGN="bottom"
	1551	+><A
	1552	+HREF="r991.html"
	1553	+ACCESSKEY="P"
	1554	+>Prev</A
	1555	+></TD
	1556	+><TD
	1557	+WIDTH="80%"
	1558	+ALIGN="center"
	1559	+VALIGN="bottom"
	1560	+></TD
	1561	+><TD
	1562	+WIDTH="10%"
	1563	+ALIGN="right"
	1564	+VALIGN="bottom"
	1565	+><A
	1566	+HREF="r1133.html"
	1567	+ACCESSKEY="N"
	1568	+>Next</A
	1569	+></TD
	1570	+></TR
	1571	+></TABLE
	1572	+><HR
	1573	+ALIGN="LEFT"
	1574	+WIDTH="100%"></DIV
	1575	+><H1
	1576	+><A
	1577	+NAME="NINFOD"
	1578	+></A
	1579	+>ninfod</H1
	1580	+><DIV
	1581	+CLASS="REFNAMEDIV"
	1582	+><A
	1583	+NAME="AEN1069"
	1584	+></A
	1585	+><H2
	1586	+>Name</H2
	1587	+>ninfod -- Respond to IPv6 Node Information Queries</DIV
	1588	+><DIV
	1589	+CLASS="REFSYNOPSISDIV"
	1590	+><A
	1591	+NAME="AEN1072"
	1592	+></A
	1593	+><H2
	1594	+>Synopsis</H2
	1595	+><P
	1596	+><B
	1597	+CLASS="COMMAND"
	1598	+>ninfod</B
	1599	+> [<CODE
	1600	+CLASS="OPTION"
	1601	+>-dhv</CODE
	1602	+>] [-p <TT
	1603	+CLASS="REPLACEABLE"
	1604	+><I
	1605	+>pidfile</I
	1606	+></TT
	1607	+>] [-u <TT
	1608	+CLASS="REPLACEABLE"
	1609	+><I
	1610	+>user</I
	1611	+></TT
	1612	+>]</P
	1613	+></DIV
	1614	+><DIV
	1615	+CLASS="REFSECT1"
	1616	+><A
	1617	+NAME="AEN1081"
	1618	+></A
	1619	+><H2
	1620	+>DESCRIPTION</H2
	1621	+><P
	1622	+>Responds to <A
	1623	+HREF="http://tools.ietf.org/rfc/rfc4620.txt"
	1624	+TARGET="_top"
	1625	+>IPv6 Node Information Queries (RFC4620)</A
	1626	+> from clients.
	1627	+Queries can be sent by various implementations of <B
	1628	+CLASS="COMMAND"
	1629	+>ping6</B
	1630	+> command.</P
	1631	+></DIV
	1632	+><DIV
	1633	+CLASS="REFSECT1"
	1634	+><A
	1635	+NAME="AEN1086"
	1636	+></A
	1637	+><H2
	1638	+>OPTIONS</H2
	1639	+><P
	1640	+></P
	1641	+><DIV
	1642	+CLASS="VARIABLELIST"
	1643	+><DL
	1644	+><DT
	1645	+><CODE
	1646	+CLASS="OPTION"
	1647	+>-a</CODE
	1648	+></DT
	1649	+><DD
	1650	+><P
	1651	+>Debug mode. Do not go background.
	1652	+ </P
	1653	+></DD
	1654	+><DT
	1655	+><CODE
	1656	+CLASS="OPTION"
	1657	+>-h</CODE
	1658	+></DT
	1659	+><DD
	1660	+><P
	1661	+>Show help.
	1662	+ </P
	1663	+></DD
	1664	+><DT
	1665	+><CODE
	1666	+CLASS="OPTION"
	1667	+>-v</CODE
	1668	+></DT
	1669	+><DD
	1670	+><P
	1671	+>Verbose mode.
	1672	+ </P
	1673	+></DD
	1674	+><DT
	1675	+><CODE
	1676	+CLASS="OPTION"
	1677	+>-u <TT
	1678	+CLASS="REPLACEABLE"
	1679	+><I
	1680	+>user</I
	1681	+></TT
	1682	+></CODE
	1683	+></DT
	1684	+><DD
	1685	+><P
	1686	+>Run as another user.
	1687	+<TT
	1688	+CLASS="REPLACEABLE"
	1689	+><I
	1690	+>user</I
	1691	+></TT
	1692	+> can either be username or user ID.
	1693	+ </P
	1694	+></DD
	1695	+><DT
	1696	+><CODE
	1697	+CLASS="OPTION"
	1698	+>-p <TT
	1699	+CLASS="REPLACEABLE"
	1700	+><I
	1701	+>pidfile</I
	1702	+></TT
	1703	+></CODE
	1704	+></DT
	1705	+><DD
	1706	+><P
	1707	+>File for process-id storage.
	1708	+<TT
	1709	+CLASS="REPLACEABLE"
	1710	+><I
	1711	+>user</I
	1712	+></TT
	1713	+> is required to be able to create the file.
	1714	+ </P
	1715	+></DD
	1716	+></DL
	1717	+></DIV
	1718	+></DIV
	1719	+><DIV
	1720	+CLASS="REFSECT1"
	1721	+><A
	1722	+NAME="AEN1118"
	1723	+></A
	1724	+><H2
	1725	+>SEE ALSO</H2
	1726	+><P
	1727	+><A
	1728	+HREF="r3.html"
	1729	+><SPAN
	1730	+CLASS="CITEREFENTRY"
	1731	+><SPAN
	1732	+CLASS="REFENTRYTITLE"
	1733	+>ping</SPAN
	1734	+>(8)</SPAN
	1735	+></A
	1736	+>.</P
	1737	+></DIV
	1738	+><DIV
	1739	+CLASS="REFSECT1"
	1740	+><A
	1741	+NAME="AEN1125"
	1742	+></A
	1743	+><H2
	1744	+>AUTHOR</H2
	1745	+><P
	1746	+><B
	1747	+CLASS="COMMAND"
	1748	+>ninfod</B
	1749	+> was written by USAGI/WIDE Project.</P
	1750	+></DIV
	1751	+><DIV
	1752	+CLASS="REFSECT1"
	1753	+><A
	1754	+NAME="AEN1129"
	1755	+></A
	1756	+><H2
	1757	+>COPYING</H2
	1758	+><P
	1759	+><P
	1760	+CLASS="LITERALLAYOUT"
	1761	+>Copyright (C) 2012 YOSHIFUJI Hideaki.<br>
	1762	+Copyright (C) 2002 USAGI/WIDE Project.<br>
	1763	+All rights reserved.<br>
	1764	+<br>
	1765	+Redistribution and use in source and binary forms, with or without<br>
	1766	+modification, are permitted provided that the following conditions<br>
	1767	+are met:<br>
	1768	+1. Redistributions of source code must retain the above copyright<br>
	1769	+   notice, this list of conditions and the following disclaimer.<br>
	1770	+2. Redistributions in binary form must reproduce the above copyright<br>
	1771	+   notice, this list of conditions and the following disclaimer in the<br>
	1772	+   documentation and/or other materials provided with the distribution.<br>
	1773	+3. Neither the name of the project nor the names of its contributors<br>
	1774	+   may be used to endorse or promote products derived from this software<br>
	1775	+   without specific prior written permission.<br>
	1776	+<br>
	1777	+THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND<br>
	1778	+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE<br>
	1779	+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE<br>
	1780	+ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE<br>
	1781	+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL<br>
	1782	+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS<br>
	1783	+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)<br>
	1784	+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT<br>
	1785	+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY<br>
	1786	+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF<br>
	1787	+SUCH DAMAGE.</P
	1788	+></P
	1789	+></DIV
	1790	+><DIV
	1791	+CLASS="NAVFOOTER"
	1792	+><HR
	1793	+ALIGN="LEFT"
	1794	+WIDTH="100%"><TABLE
	1795	+SUMMARY="Footer navigation table"
	1796	+WIDTH="100%"
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	1800	+><TR
	1801	+><TD
	1802	+WIDTH="33%"
	1803	+ALIGN="left"
	1804	+VALIGN="top"
	1805	+><A
	1806	+HREF="r991.html"
	1807	+ACCESSKEY="P"
	1808	+>Prev</A
	1809	+></TD
	1810	+><TD
	1811	+WIDTH="34%"
	1812	+ALIGN="center"
	1813	+VALIGN="top"
	1814	+><A
	1815	+HREF="index.html"
	1816	+ACCESSKEY="H"
	1817	+>Home</A
	1818	+></TD
	1819	+><TD
	1820	+WIDTH="33%"
	1821	+ALIGN="right"
	1822	+VALIGN="top"
	1823	+><A
	1824	+HREF="r1133.html"
	1825	+ACCESSKEY="N"
	1826	+>Next</A
	1827	+></TD
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	1829	+><TR
	1830	+><TD
	1831	+WIDTH="33%"
	1832	+ALIGN="left"
	1833	+VALIGN="top"
	1834	+>tftpd</TD
	1835	+><TD
	1836	+WIDTH="34%"
	1837	+ALIGN="center"
	1838	+VALIGN="top"
	1839	+> </TD
	1840	+><TD
	1841	+WIDTH="33%"
	1842	+ALIGN="right"
	1843	+VALIGN="top"
	1844	+>rdisc</TD
	1845	+></TR
	1846	+></TABLE
	1847	+></DIV
	1848	+></BODY
	1849	+></HTML
	1850	+>
	1851	\ No newline at end of file
	1852	diff -Naur iputils-s20121221.orig/doc/r1133.html iputils-s20121221/doc/r1133.html
	1853	--- iputils-s20121221.orig/doc/r1133.html 1970-01-01 00:00:00.000000000 +0000
	1854	+++ iputils-s20121221/doc/r1133.html 2014-04-02 01:05:52.889699062 +0000
	1855	@@ -0,0 +1,567 @@
	1856	+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
	1857	+<HTML
	1858	+><HEAD
	1859	+><TITLE
	1860	+>rdisc</TITLE
	1861	+><META
	1862	+NAME="GENERATOR"
	1863	+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
	1864	+REL="HOME"
	1865	+TITLE="System Manager's Manual: iputils"
	1866	+HREF="index.html"><LINK
	1867	+REL="PREVIOUS"
	1868	+TITLE="ninfod"
	1869	+HREF="r1064.html"><LINK
	1870	+REL="NEXT"
	1871	+TITLE="pg3"
	1872	+HREF="r1277.html"></HEAD
	1873	+><BODY
	1874	+CLASS="REFENTRY"
	1875	+BGCOLOR="#FFFFFF"
	1876	+TEXT="#000000"
	1877	+LINK="#0000FF"
	1878	+VLINK="#840084"
	1879	+ALINK="#0000FF"
	1880	+><DIV
	1881	+CLASS="NAVHEADER"
	1882	+><TABLE
	1883	+SUMMARY="Header navigation table"
	1884	+WIDTH="100%"
	1885	+BORDER="0"
	1886	+CELLPADDING="0"
	1887	+CELLSPACING="0"
	1888	+><TR
	1889	+><TH
	1890	+COLSPAN="3"
	1891	+ALIGN="center"
	1892	+>System Manager's Manual: iputils</TH
	1893	+></TR
	1894	+><TR
	1895	+><TD
	1896	+WIDTH="10%"
	1897	+ALIGN="left"
	1898	+VALIGN="bottom"
	1899	+><A
	1900	+HREF="r1064.html"
	1901	+ACCESSKEY="P"
	1902	+>Prev</A
	1903	+></TD
	1904	+><TD
	1905	+WIDTH="80%"
	1906	+ALIGN="center"
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	1908	+></TD
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	1910	+WIDTH="10%"
	1911	+ALIGN="right"
	1912	+VALIGN="bottom"
	1913	+><A
	1914	+HREF="r1277.html"
	1915	+ACCESSKEY="N"
	1916	+>Next</A
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	1918	+></TR
	1919	+></TABLE
	1920	+><HR
	1921	+ALIGN="LEFT"
	1922	+WIDTH="100%"></DIV
	1923	+><H1
	1924	+><A
	1925	+NAME="RDISC"
	1926	+></A
	1927	+>rdisc</H1
	1928	+><DIV
	1929	+CLASS="REFNAMEDIV"
	1930	+><A
	1931	+NAME="AEN1138"
	1932	+></A
	1933	+><H2
	1934	+>Name</H2
	1935	+>rdisc -- network router discovery daemon</DIV
	1936	+><DIV
	1937	+CLASS="REFSYNOPSISDIV"
	1938	+><A
	1939	+NAME="AEN1141"
	1940	+></A
	1941	+><H2
	1942	+>Synopsis</H2
	1943	+><P
	1944	+><B
	1945	+CLASS="COMMAND"
	1946	+>rdisc</B
	1947	+> [<CODE
	1948	+CLASS="OPTION"
	1949	+>-abdfrstvV</CODE
	1950	+>] [-p <TT
	1951	+CLASS="REPLACEABLE"
	1952	+><I
	1953	+>preference</I
	1954	+></TT
	1955	+>] [-T <TT
	1956	+CLASS="REPLACEABLE"
	1957	+><I
	1958	+>max_interval</I
	1959	+></TT
	1960	+>] [<TT
	1961	+CLASS="REPLACEABLE"
	1962	+><I
	1963	+>send_address</I
	1964	+></TT
	1965	+>] [<TT
	1966	+CLASS="REPLACEABLE"
	1967	+><I
	1968	+>receive_address</I
	1969	+></TT
	1970	+>]</P
	1971	+></DIV
	1972	+><DIV
	1973	+CLASS="REFSECT1"
	1974	+><A
	1975	+NAME="AEN1154"
	1976	+></A
	1977	+><H2
	1978	+>DESCRIPTION</H2
	1979	+><P
	1980	+><B
	1981	+CLASS="COMMAND"
	1982	+>rdisc</B
	1983	+> implements client side of the ICMP router discover protocol.
	1984	+<B
	1985	+CLASS="COMMAND"
	1986	+>rdisc</B
	1987	+> is invoked at boot time to populate the network
	1988	+routing tables with default routes. </P
	1989	+><P
	1990	+><B
	1991	+CLASS="COMMAND"
	1992	+>rdisc</B
	1993	+> listens on the ALL_HOSTS (224.0.0.1) multicast address
	1994	+(or <TT
	1995	+CLASS="REPLACEABLE"
	1996	+><I
	1997	+>receive_address</I
	1998	+></TT
	1999	+> provided it is given)
	2000	+for ROUTER_ADVERTISE messages from routers. The received
	2001	+messages are handled by first ignoring those listed router addresses
	2002	+with which the host does not share a network. Among the remaining addresses
	2003	+the ones with the highest preference are selected as default routers
	2004	+and a default route is entered in the kernel routing table
	2005	+for each one of them.</P
	2006	+><P
	2007	+>Optionally, <B
	2008	+CLASS="COMMAND"
	2009	+>rdisc</B
	2010	+> can avoid waiting for routers to announce
	2011	+themselves by sending out a few ROUTER_SOLICITATION messages
	2012	+to the ALL_ROUTERS (224.0.0.2) multicast address
	2013	+(or <TT
	2014	+CLASS="REPLACEABLE"
	2015	+><I
	2016	+>send_address</I
	2017	+></TT
	2018	+> provided it is given)
	2019	+when it is started.</P
	2020	+><P
	2021	+>A timer is associated with each router address and the address will
	2022	+no longer be considered for inclusion in the the routing tables if the
	2023	+timer expires before a new
	2024	+<SPAN
	2025	+CLASS="emphasis"
	2026	+><I
	2027	+CLASS="EMPHASIS"
	2028	+>advertise</I
	2029	+></SPAN
	2030	+> message is received from the router.
	2031	+The address will also be excluded from consideration if the host receives an
	2032	+<SPAN
	2033	+CLASS="emphasis"
	2034	+><I
	2035	+CLASS="EMPHASIS"
	2036	+>advertise</I
	2037	+></SPAN
	2038	+>
	2039	+message with the preference being maximally negative.</P
	2040	+><P
	2041	+>Server side of router discovery protocol is supported by Cisco IOS
	2042	+and by any more or less complete UNIX routing daemon, f.e <B
	2043	+CLASS="COMMAND"
	2044	+>gated</B
	2045	+>.
	2046	+Or, <B
	2047	+CLASS="COMMAND"
	2048	+>rdisc</B
	2049	+> can act as responder, if compiled with -DRDISC_SERVER.</P
	2050	+></DIV
	2051	+><DIV
	2052	+CLASS="REFSECT1"
	2053	+><A
	2054	+NAME="AEN1171"
	2055	+></A
	2056	+><H2
	2057	+>OPTIONS</H2
	2058	+><P
	2059	+></P
	2060	+><DIV
	2061	+CLASS="VARIABLELIST"
	2062	+><DL
	2063	+><DT
	2064	+><CODE
	2065	+CLASS="OPTION"
	2066	+>-a</CODE
	2067	+></DT
	2068	+><DD
	2069	+><P
	2070	+>Accept all routers independently of the preference they have in their
	2071	+<SPAN
	2072	+CLASS="emphasis"
	2073	+><I
	2074	+CLASS="EMPHASIS"
	2075	+>advertise</I
	2076	+></SPAN
	2077	+> messages.
	2078	+Normally <B
	2079	+CLASS="COMMAND"
	2080	+>rdisc</B
	2081	+> only accepts (and enters in the kernel routing
	2082	+tables) the router or routers with the highest preference.
	2083	+ </P
	2084	+></DD
	2085	+><DT
	2086	+><CODE
	2087	+CLASS="OPTION"
	2088	+>-b</CODE
	2089	+></DT
	2090	+><DD
	2091	+><P
	2092	+>Opposite to <CODE
	2093	+CLASS="OPTION"
	2094	+>-a</CODE
	2095	+>, i.e. install only router with the best
	2096	+preference value. It is default behaviour.
	2097	+ </P
	2098	+></DD
	2099	+><DT
	2100	+><CODE
	2101	+CLASS="OPTION"
	2102	+>-d</CODE
	2103	+></DT
	2104	+><DD
	2105	+><P
	2106	+>Send debugging messages to syslog.
	2107	+ </P
	2108	+></DD
	2109	+><DT
	2110	+><CODE
	2111	+CLASS="OPTION"
	2112	+>-f</CODE
	2113	+></DT
	2114	+><DD
	2115	+><P
	2116	+>Run <B
	2117	+CLASS="COMMAND"
	2118	+>rdisc</B
	2119	+> forever even if no routers are found.
	2120	+Normally <B
	2121	+CLASS="COMMAND"
	2122	+>rdisc</B
	2123	+> gives up if it has not received any
	2124	+<SPAN
	2125	+CLASS="emphasis"
	2126	+><I
	2127	+CLASS="EMPHASIS"
	2128	+>advertise</I
	2129	+></SPAN
	2130	+> message after after soliciting three times,
	2131	+in which case it exits with a non-zero exit code.
	2132	+If <CODE
	2133	+CLASS="OPTION"
	2134	+>-f</CODE
	2135	+> is not specified in the first form then
	2136	+<CODE
	2137	+CLASS="OPTION"
	2138	+>-s</CODE
	2139	+> must be specified.
	2140	+ </P
	2141	+></DD
	2142	+><DT
	2143	+><CODE
	2144	+CLASS="OPTION"
	2145	+>-r</CODE
	2146	+></DT
	2147	+><DD
	2148	+><P
	2149	+>Responder mode, available only if compiled with -DRDISC_SERVER.
	2150	+ </P
	2151	+></DD
	2152	+><DT
	2153	+><CODE
	2154	+CLASS="OPTION"
	2155	+>-s</CODE
	2156	+></DT
	2157	+><DD
	2158	+><P
	2159	+>Send three <SPAN
	2160	+CLASS="emphasis"
	2161	+><I
	2162	+CLASS="EMPHASIS"
	2163	+>solicitation</I
	2164	+></SPAN
	2165	+> messages initially to quickly discover
	2166	+the routers when the system is booted.
	2167	+When <CODE
	2168	+CLASS="OPTION"
	2169	+>-s</CODE
	2170	+> is specified <B
	2171	+CLASS="COMMAND"
	2172	+>rdisc</B
	2173	+>
	2174	+exits with a non-zero exit code if it can not find any routers.
	2175	+This can be overridden with the <CODE
	2176	+CLASS="OPTION"
	2177	+>-f</CODE
	2178	+> option.
	2179	+ </P
	2180	+></DD
	2181	+><DT
	2182	+><CODE
	2183	+CLASS="OPTION"
	2184	+>-p <TT
	2185	+CLASS="REPLACEABLE"
	2186	+><I
	2187	+>preference</I
	2188	+></TT
	2189	+></CODE
	2190	+></DT
	2191	+><DD
	2192	+><P
	2193	+>Set preference in advertisement.
	2194	+Available only with -r option.
	2195	+ </P
	2196	+></DD
	2197	+><DT
	2198	+><CODE
	2199	+CLASS="OPTION"
	2200	+>-T <TT
	2201	+CLASS="REPLACEABLE"
	2202	+><I
	2203	+>max_interval</I
	2204	+></TT
	2205	+></CODE
	2206	+></DT
	2207	+><DD
	2208	+><P
	2209	+>Set maximum advertisement interval in seconds. Default is 600 secs.
	2210	+Available only with -r option.
	2211	+ </P
	2212	+></DD
	2213	+><DT
	2214	+><CODE
	2215	+CLASS="OPTION"
	2216	+>-t</CODE
	2217	+></DT
	2218	+><DD
	2219	+><P
	2220	+>Test mode. Do not go to background.
	2221	+ </P
	2222	+></DD
	2223	+><DT
	2224	+><CODE
	2225	+CLASS="OPTION"
	2226	+>-v</CODE
	2227	+></DT
	2228	+><DD
	2229	+><P
	2230	+>Be verbose i.e. send lots of debugging messages to syslog.
	2231	+ </P
	2232	+></DD
	2233	+><DT
	2234	+><CODE
	2235	+CLASS="OPTION"
	2236	+>-V</CODE
	2237	+></DT
	2238	+><DD
	2239	+><P
	2240	+>Print version and exit.
	2241	+ </P
	2242	+></DD
	2243	+></DL
	2244	+></DIV
	2245	+></DIV
	2246	+><DIV
	2247	+CLASS="REFSECT1"
	2248	+><A
	2249	+NAME="AEN1243"
	2250	+></A
	2251	+><H2
	2252	+>HISTORY</H2
	2253	+><P
	2254	+>This program was developed by Sun Microsystems (see copyright
	2255	+notice in source file). It was ported to Linux by
	2256	+<A
	2257	+HREF="mailto:kuznet@ms2.inr.ac.ru"
	2258	+TARGET="_top"
	2259	+>Alexey Kuznetsov
	2260	+<kuznet@ms2.inr.ac.ru></A
	2261	+>.
	2262	+It is now maintained by
	2263	+<A
	2264	+HREF="mailto:yoshfuji@skbuff.net"
	2265	+TARGET="_top"
	2266	+>YOSHIFUJI Hideaki
	2267	+<yoshfuji@skbuff.net></A
	2268	+>.</P
	2269	+></DIV
	2270	+><DIV
	2271	+CLASS="REFSECT1"
	2272	+><A
	2273	+NAME="AEN1248"
	2274	+></A
	2275	+><H2
	2276	+>SEE ALSO</H2
	2277	+><P
	2278	+><SPAN
	2279	+CLASS="CITEREFENTRY"
	2280	+><SPAN
	2281	+CLASS="REFENTRYTITLE"
	2282	+>icmp</SPAN
	2283	+>(7)</SPAN
	2284	+>,
	2285	+<SPAN
	2286	+CLASS="CITEREFENTRY"
	2287	+><SPAN
	2288	+CLASS="REFENTRYTITLE"
	2289	+>inet</SPAN
	2290	+>(7)</SPAN
	2291	+>,
	2292	+<A
	2293	+HREF="r3.html"
	2294	+><SPAN
	2295	+CLASS="CITEREFENTRY"
	2296	+><SPAN
	2297	+CLASS="REFENTRYTITLE"
	2298	+>ping</SPAN
	2299	+>(8)</SPAN
	2300	+></A
	2301	+>.</P
	2302	+></DIV
	2303	+><DIV
	2304	+CLASS="REFSECT1"
	2305	+><A
	2306	+NAME="AEN1261"
	2307	+></A
	2308	+><H2
	2309	+>REFERENCES</H2
	2310	+><P
	2311	+>Deering, S.E.,ed "ICMP Router Discovery Messages",
	2312	+<A
	2313	+HREF="http://tools.ietf.org/rfc/rfc1256.txt"
	2314	+TARGET="_top"
	2315	+>RFC1256</A
	2316	+>, Network Information Center, SRI International,
	2317	+Menlo Park, Calif., September 1991.</P
	2318	+></DIV
	2319	+><DIV
	2320	+CLASS="REFSECT1"
	2321	+><A
	2322	+NAME="AEN1265"
	2323	+></A
	2324	+><H2
	2325	+>SECURITY</H2
	2326	+><P
	2327	+><B
	2328	+CLASS="COMMAND"
	2329	+>rdisc</B
	2330	+> requires <CODE
	2331	+CLASS="CONSTANT"
	2332	+>CAP_NET_RAW</CODE
	2333	+> to listen
	2334	+and send ICMP messages and capability <CODE
	2335	+CLASS="CONSTANT"
	2336	+>CAP_NET_ADMIN</CODE
	2337	+>
	2338	+to update routing tables. </P
	2339	+></DIV
	2340	+><DIV
	2341	+CLASS="REFSECT1"
	2342	+><A
	2343	+NAME="AEN1271"
	2344	+></A
	2345	+><H2
	2346	+>AVAILABILITY</H2
	2347	+><P
	2348	+><B
	2349	+CLASS="COMMAND"
	2350	+>rdisc</B
	2351	+> is part of <TT
	2352	+CLASS="FILENAME"
	2353	+>iputils</TT
	2354	+> package
	2355	+and the latest versions are available in source form at
	2356	+<A
	2357	+HREF="http://www.skbuff.net/iputils/iputils-current.tar.bz2"
	2358	+TARGET="_top"
	2359	+>http://www.skbuff.net/iputils/iputils-current.tar.bz2</A
	2360	+>.</P
	2361	+></DIV
	2362	+><DIV
	2363	+CLASS="NAVFOOTER"
	2364	+><HR
	2365	+ALIGN="LEFT"
	2366	+WIDTH="100%"><TABLE
	2367	+SUMMARY="Footer navigation table"
	2368	+WIDTH="100%"
	2369	+BORDER="0"
	2370	+CELLPADDING="0"
	2371	+CELLSPACING="0"
	2372	+><TR
	2373	+><TD
	2374	+WIDTH="33%"
	2375	+ALIGN="left"
	2376	+VALIGN="top"
	2377	+><A
	2378	+HREF="r1064.html"
	2379	+ACCESSKEY="P"
	2380	+>Prev</A
	2381	+></TD
	2382	+><TD
	2383	+WIDTH="34%"
	2384	+ALIGN="center"
	2385	+VALIGN="top"
	2386	+><A
	2387	+HREF="index.html"
	2388	+ACCESSKEY="H"
	2389	+>Home</A
	2390	+></TD
	2391	+><TD
	2392	+WIDTH="33%"
	2393	+ALIGN="right"
	2394	+VALIGN="top"
	2395	+><A
	2396	+HREF="r1277.html"
	2397	+ACCESSKEY="N"
	2398	+>Next</A
	2399	+></TD
	2400	+></TR
	2401	+><TR
	2402	+><TD
	2403	+WIDTH="33%"
	2404	+ALIGN="left"
	2405	+VALIGN="top"
	2406	+>ninfod</TD
	2407	+><TD
	2408	+WIDTH="34%"
	2409	+ALIGN="center"
	2410	+VALIGN="top"
	2411	+> </TD
	2412	+><TD
	2413	+WIDTH="33%"
	2414	+ALIGN="right"
	2415	+VALIGN="top"
	2416	+>pg3</TD
	2417	+></TR
	2418	+></TABLE
	2419	+></DIV
	2420	+></BODY
	2421	+></HTML
	2422	+>
	2423	\ No newline at end of file
	2424	diff -Naur iputils-s20121221.orig/doc/r1277.html iputils-s20121221/doc/r1277.html
	2425	--- iputils-s20121221.orig/doc/r1277.html 1970-01-01 00:00:00.000000000 +0000
	2426	+++ iputils-s20121221/doc/r1277.html 2014-04-02 01:05:52.917699063 +0000
	2427	@@ -0,0 +1,428 @@
	2428	+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
	2429	+<HTML
	2430	+><HEAD
	2431	+><TITLE
	2432	+>pg3</TITLE
	2433	+><META
	2434	+NAME="GENERATOR"
	2435	+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
	2436	+REL="HOME"
	2437	+TITLE="System Manager's Manual: iputils"
	2438	+HREF="index.html"><LINK
	2439	+REL="PREVIOUS"
	2440	+TITLE="rdisc"
	2441	+HREF="r1133.html"></HEAD
	2442	+><BODY
	2443	+CLASS="REFENTRY"
	2444	+BGCOLOR="#FFFFFF"
	2445	+TEXT="#000000"
	2446	+LINK="#0000FF"
	2447	+VLINK="#840084"
	2448	+ALINK="#0000FF"
	2449	+><DIV
	2450	+CLASS="NAVHEADER"
	2451	+><TABLE
	2452	+SUMMARY="Header navigation table"
	2453	+WIDTH="100%"
	2454	+BORDER="0"
	2455	+CELLPADDING="0"
	2456	+CELLSPACING="0"
	2457	+><TR
	2458	+><TH
	2459	+COLSPAN="3"
	2460	+ALIGN="center"
	2461	+>System Manager's Manual: iputils</TH
	2462	+></TR
	2463	+><TR
	2464	+><TD
	2465	+WIDTH="10%"
	2466	+ALIGN="left"
	2467	+VALIGN="bottom"
	2468	+><A
	2469	+HREF="r1133.html"
	2470	+ACCESSKEY="P"
	2471	+>Prev</A
	2472	+></TD
	2473	+><TD
	2474	+WIDTH="80%"
	2475	+ALIGN="center"
	2476	+VALIGN="bottom"
	2477	+></TD
	2478	+><TD
	2479	+WIDTH="10%"
	2480	+ALIGN="right"
	2481	+VALIGN="bottom"
	2482	+> </TD
	2483	+></TR
	2484	+></TABLE
	2485	+><HR
	2486	+ALIGN="LEFT"
	2487	+WIDTH="100%"></DIV
	2488	+><H1
	2489	+><A
	2490	+NAME="PG3"
	2491	+></A
	2492	+>pg3</H1
	2493	+><DIV
	2494	+CLASS="REFNAMEDIV"
	2495	+><A
	2496	+NAME="AEN1282"
	2497	+></A
	2498	+><H2
	2499	+>Name</H2
	2500	+>pg3, ipg, pgset -- send stream of UDP packets</DIV
	2501	+><DIV
	2502	+CLASS="REFSYNOPSISDIV"
	2503	+><A
	2504	+NAME="AEN1285"
	2505	+></A
	2506	+><H2
	2507	+>Synopsis</H2
	2508	+><P
	2509	+><B
	2510	+CLASS="COMMAND"
	2511	+>source ipg</B
	2512	+> </P
	2513	+><P
	2514	+><B
	2515	+CLASS="COMMAND"
	2516	+>pg</B
	2517	+> </P
	2518	+><P
	2519	+><B
	2520	+CLASS="COMMAND"
	2521	+>pgset</B
	2522	+> {<TT
	2523	+CLASS="REPLACEABLE"
	2524	+><I
	2525	+>COMMAND</I
	2526	+></TT
	2527	+>}</P
	2528	+></DIV
	2529	+><DIV
	2530	+CLASS="REFSECT1"
	2531	+><A
	2532	+NAME="AEN1294"
	2533	+></A
	2534	+><H2
	2535	+>DESCRIPTION</H2
	2536	+><P
	2537	+><B
	2538	+CLASS="COMMAND"
	2539	+>ipg</B
	2540	+> is not a program, it is script which should be sourced
	2541	+to <B
	2542	+CLASS="COMMAND"
	2543	+>bash</B
	2544	+>. When sourced it loads module <TT
	2545	+CLASS="FILENAME"
	2546	+>pg3</TT
	2547	+> and
	2548	+exports a few of functions accessible from parent shell. These macros
	2549	+are <B
	2550	+CLASS="COMMAND"
	2551	+>pg</B
	2552	+> to start packet injection and to get the results of run;
	2553	+and <B
	2554	+CLASS="COMMAND"
	2555	+>pgset</B
	2556	+> to setup packet generator.</P
	2557	+><P
	2558	+><B
	2559	+CLASS="COMMAND"
	2560	+>pgset</B
	2561	+> can send the following commands to module <TT
	2562	+CLASS="FILENAME"
	2563	+>pg3</TT
	2564	+>:</P
	2565	+></DIV
	2566	+><DIV
	2567	+CLASS="REFSECT1"
	2568	+><A
	2569	+NAME="AEN1305"
	2570	+></A
	2571	+><H2
	2572	+>COMMAND</H2
	2573	+><P
	2574	+></P
	2575	+><DIV
	2576	+CLASS="VARIABLELIST"
	2577	+><DL
	2578	+><DT
	2579	+><CODE
	2580	+CLASS="OPTION"
	2581	+>odev <TT
	2582	+CLASS="REPLACEABLE"
	2583	+><I
	2584	+>DEVICE</I
	2585	+></TT
	2586	+></CODE
	2587	+></DT
	2588	+><DD
	2589	+><P
	2590	+>Name of Ethernet device to test. See
	2591	+<A
	2592	+HREF="r1277.html#PG3.WARNING"
	2593	+>warning</A
	2594	+> below.
	2595	+ </P
	2596	+></DD
	2597	+><DT
	2598	+><CODE
	2599	+CLASS="OPTION"
	2600	+>pkt_size <TT
	2601	+CLASS="REPLACEABLE"
	2602	+><I
	2603	+>BYTES</I
	2604	+></TT
	2605	+></CODE
	2606	+></DT
	2607	+><DD
	2608	+><P
	2609	+>Size of packet to generate. The size includes all the headers: UDP, IP,
	2610	+MAC, but does not account for overhead internal to medium, i.e. FCS
	2611	+and various paddings.
	2612	+ </P
	2613	+></DD
	2614	+><DT
	2615	+><CODE
	2616	+CLASS="OPTION"
	2617	+>frags <TT
	2618	+CLASS="REPLACEABLE"
	2619	+><I
	2620	+>NUMBER</I
	2621	+></TT
	2622	+></CODE
	2623	+></DT
	2624	+><DD
	2625	+><P
	2626	+>Each packet will contain <TT
	2627	+CLASS="REPLACEABLE"
	2628	+><I
	2629	+>NUMBER</I
	2630	+></TT
	2631	+> of fragments.
	2632	+Maximal amount for linux-2.4 is 6. Far not all the devices support
	2633	+fragmented buffers.
	2634	+ </P
	2635	+></DD
	2636	+><DT
	2637	+><CODE
	2638	+CLASS="OPTION"
	2639	+>count <TT
	2640	+CLASS="REPLACEABLE"
	2641	+><I
	2642	+>NUMBER</I
	2643	+></TT
	2644	+></CODE
	2645	+></DT
	2646	+><DD
	2647	+><P
	2648	+>Send stream of <TT
	2649	+CLASS="REPLACEABLE"
	2650	+><I
	2651	+>NUMBER</I
	2652	+></TT
	2653	+> of packets and stop after this.
	2654	+ </P
	2655	+></DD
	2656	+><DT
	2657	+><CODE
	2658	+CLASS="OPTION"
	2659	+>ipg <TT
	2660	+CLASS="REPLACEABLE"
	2661	+><I
	2662	+>TIME</I
	2663	+></TT
	2664	+></CODE
	2665	+></DT
	2666	+><DD
	2667	+><P
	2668	+>Introduce artificial delay between packets of <TT
	2669	+CLASS="REPLACEABLE"
	2670	+><I
	2671	+>TIME</I
	2672	+></TT
	2673	+>
	2674	+microseconds.
	2675	+ </P
	2676	+></DD
	2677	+><DT
	2678	+><CODE
	2679	+CLASS="OPTION"
	2680	+>dst <TT
	2681	+CLASS="REPLACEABLE"
	2682	+><I
	2683	+>IP_ADDRESS</I
	2684	+></TT
	2685	+></CODE
	2686	+></DT
	2687	+><DD
	2688	+><P
	2689	+>Select IP destination where the stream is sent to.
	2690	+Beware, never set this address at random. <B
	2691	+CLASS="COMMAND"
	2692	+>pg3</B
	2693	+> is not a toy,
	2694	+it creates really tough stream. Default value is 0.0.0.0.
	2695	+ </P
	2696	+></DD
	2697	+><DT
	2698	+><CODE
	2699	+CLASS="OPTION"
	2700	+>dst <TT
	2701	+CLASS="REPLACEABLE"
	2702	+><I
	2703	+>MAC_ADDRESS</I
	2704	+></TT
	2705	+></CODE
	2706	+></DT
	2707	+><DD
	2708	+><P
	2709	+>Select MAC destination where the stream is sent to.
	2710	+Default value is 00:00:00:00:00:00 in hope that this will not be received
	2711	+by any node on LAN.
	2712	+ </P
	2713	+></DD
	2714	+><DT
	2715	+><CODE
	2716	+CLASS="OPTION"
	2717	+>stop</CODE
	2718	+></DT
	2719	+><DD
	2720	+><P
	2721	+>Abort packet injection.
	2722	+ </P
	2723	+></DD
	2724	+></DL
	2725	+></DIV
	2726	+></DIV
	2727	+><DIV
	2728	+CLASS="REFSECT1"
	2729	+><A
	2730	+NAME="PG3.WARNING"
	2731	+></A
	2732	+><H2
	2733	+>WARNING</H2
	2734	+><P
	2735	+>When output device is set to some random device different
	2736	+of hardware Ethernet device, <B
	2737	+CLASS="COMMAND"
	2738	+>pg3</B
	2739	+> will crash kernel.</P
	2740	+><P
	2741	+>Do not use it on VLAN, ethertap, VTUN and other devices,
	2742	+which emulate Ethernet not being real Ethernet in fact.</P
	2743	+></DIV
	2744	+><DIV
	2745	+CLASS="REFSECT1"
	2746	+><A
	2747	+NAME="AEN1365"
	2748	+></A
	2749	+><H2
	2750	+>AUTHOR</H2
	2751	+><P
	2752	+><B
	2753	+CLASS="COMMAND"
	2754	+>pg3</B
	2755	+> was written by <A
	2756	+HREF="mailto:robert.olsson@its.uu.se"
	2757	+TARGET="_top"
	2758	+>Robert Olsson <robert.olsson@its.uu.se></A
	2759	+>.</P
	2760	+></DIV
	2761	+><DIV
	2762	+CLASS="REFSECT1"
	2763	+><A
	2764	+NAME="AEN1370"
	2765	+></A
	2766	+><H2
	2767	+>SECURITY</H2
	2768	+><P
	2769	+>This can be used only by superuser.</P
	2770	+><P
	2771	+>This tool creates floods of packets which is unlikely to be handled
	2772	+even by high-end machines. For example, it saturates gigabit link with
	2773	+60 byte packets when used with Intel's e1000. In face of such stream
	2774	+switches, routers and end hosts may deadlock, crash, explode.
	2775	+Use only in test lab environment.</P
	2776	+></DIV
	2777	+><DIV
	2778	+CLASS="REFSECT1"
	2779	+><A
	2780	+NAME="AEN1374"
	2781	+></A
	2782	+><H2
	2783	+>AVAILABILITY</H2
	2784	+><P
	2785	+><B
	2786	+CLASS="COMMAND"
	2787	+>pg3</B
	2788	+> is part of <TT
	2789	+CLASS="FILENAME"
	2790	+>iputils</TT
	2791	+> package
	2792	+and the latest versions are available in source form at
	2793	+<A
	2794	+HREF="http://www.skbuff.net/iputils/iputils-current.tar.bz2"
	2795	+TARGET="_top"
	2796	+>http://www.skbuff.net/iputils/iputils-current.tar.bz2</A
	2797	+>.</P
	2798	+></DIV
	2799	+><DIV
	2800	+CLASS="NAVFOOTER"
	2801	+><HR
	2802	+ALIGN="LEFT"
	2803	+WIDTH="100%"><TABLE
	2804	+SUMMARY="Footer navigation table"
	2805	+WIDTH="100%"
	2806	+BORDER="0"
	2807	+CELLPADDING="0"
	2808	+CELLSPACING="0"
	2809	+><TR
	2810	+><TD
	2811	+WIDTH="33%"
	2812	+ALIGN="left"
	2813	+VALIGN="top"
	2814	+><A
	2815	+HREF="r1133.html"
	2816	+ACCESSKEY="P"
	2817	+>Prev</A
	2818	+></TD
	2819	+><TD
	2820	+WIDTH="34%"
	2821	+ALIGN="center"
	2822	+VALIGN="top"
	2823	+><A
	2824	+HREF="index.html"
	2825	+ACCESSKEY="H"
	2826	+>Home</A
	2827	+></TD
	2828	+><TD
	2829	+WIDTH="33%"
	2830	+ALIGN="right"
	2831	+VALIGN="top"
	2832	+> </TD
	2833	+></TR
	2834	+><TR
	2835	+><TD
	2836	+WIDTH="33%"
	2837	+ALIGN="left"
	2838	+VALIGN="top"
	2839	+>rdisc</TD
	2840	+><TD
	2841	+WIDTH="34%"
	2842	+ALIGN="center"
	2843	+VALIGN="top"
	2844	+> </TD
	2845	+><TD
	2846	+WIDTH="33%"
	2847	+ALIGN="right"
	2848	+VALIGN="top"
	2849	+> </TD
	2850	+></TR
	2851	+></TABLE
	2852	+></DIV
	2853	+></BODY
	2854	+></HTML
	2855	+>
	2856	\ No newline at end of file
	2857	diff -Naur iputils-s20121221.orig/doc/r3.html iputils-s20121221/doc/r3.html
	2858	--- iputils-s20121221.orig/doc/r3.html 1970-01-01 00:00:00.000000000 +0000
	2859	+++ iputils-s20121221/doc/r3.html 2014-04-02 01:05:52.589699056 +0000
	2860	@@ -0,0 +1,1585 @@
	2861	+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
	2862	+<HTML
	2863	+><HEAD
	2864	+><TITLE
	2865	+>ping</TITLE
	2866	+><META
	2867	+NAME="GENERATOR"
	2868	+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
	2869	+REL="HOME"
	2870	+TITLE="System Manager's Manual: iputils"
	2871	+HREF="index.html"><LINK
	2872	+REL="PREVIOUS"
	2873	+TITLE="System Manager's Manual: iputils"
	2874	+HREF="index.html"><LINK
	2875	+REL="NEXT"
	2876	+TITLE="arping"
	2877	+HREF="r466.html"></HEAD
	2878	+><BODY
	2879	+CLASS="REFENTRY"
	2880	+BGCOLOR="#FFFFFF"
	2881	+TEXT="#000000"
	2882	+LINK="#0000FF"
	2883	+VLINK="#840084"
	2884	+ALINK="#0000FF"
	2885	+><DIV
	2886	+CLASS="NAVHEADER"
	2887	+><TABLE
	2888	+SUMMARY="Header navigation table"
	2889	+WIDTH="100%"
	2890	+BORDER="0"
	2891	+CELLPADDING="0"
	2892	+CELLSPACING="0"
	2893	+><TR
	2894	+><TH
	2895	+COLSPAN="3"
	2896	+ALIGN="center"
	2897	+>System Manager's Manual: iputils</TH
	2898	+></TR
	2899	+><TR
	2900	+><TD
	2901	+WIDTH="10%"
	2902	+ALIGN="left"
	2903	+VALIGN="bottom"
	2904	+><A
	2905	+HREF="index.html"
	2906	+ACCESSKEY="P"
	2907	+>Prev</A
	2908	+></TD
	2909	+><TD
	2910	+WIDTH="80%"
	2911	+ALIGN="center"
	2912	+VALIGN="bottom"
	2913	+></TD
	2914	+><TD
	2915	+WIDTH="10%"
	2916	+ALIGN="right"
	2917	+VALIGN="bottom"
	2918	+><A
	2919	+HREF="r466.html"
	2920	+ACCESSKEY="N"
	2921	+>Next</A
	2922	+></TD
	2923	+></TR
	2924	+></TABLE
	2925	+><HR
	2926	+ALIGN="LEFT"
	2927	+WIDTH="100%"></DIV
	2928	+><H1
	2929	+><A
	2930	+NAME="PING"
	2931	+></A
	2932	+>ping</H1
	2933	+><DIV
	2934	+CLASS="REFNAMEDIV"
	2935	+><A
	2936	+NAME="AEN8"
	2937	+></A
	2938	+><H2
	2939	+>Name</H2
	2940	+>ping, ping6 -- send ICMP ECHO_REQUEST to network hosts</DIV
	2941	+><DIV
	2942	+CLASS="REFSYNOPSISDIV"
	2943	+><A
	2944	+NAME="AEN11"
	2945	+></A
	2946	+><H2
	2947	+>Synopsis</H2
	2948	+><P
	2949	+><B
	2950	+CLASS="COMMAND"
	2951	+>ping</B
	2952	+> [<CODE
	2953	+CLASS="OPTION"
	2954	+>-aAbBdDfhLnOqrRUvV</CODE
	2955	+>] [-c <TT
	2956	+CLASS="REPLACEABLE"
	2957	+><I
	2958	+>count</I
	2959	+></TT
	2960	+>] [-F <TT
	2961	+CLASS="REPLACEABLE"
	2962	+><I
	2963	+>flowlabel</I
	2964	+></TT
	2965	+>] [-i <TT
	2966	+CLASS="REPLACEABLE"
	2967	+><I
	2968	+>interval</I
	2969	+></TT
	2970	+>] [-I <TT
	2971	+CLASS="REPLACEABLE"
	2972	+><I
	2973	+>interface</I
	2974	+></TT
	2975	+>] [-l <TT
	2976	+CLASS="REPLACEABLE"
	2977	+><I
	2978	+>preload</I
	2979	+></TT
	2980	+>] [-m <TT
	2981	+CLASS="REPLACEABLE"
	2982	+><I
	2983	+>mark</I
	2984	+></TT
	2985	+>] [-M <TT
	2986	+CLASS="REPLACEABLE"
	2987	+><I
	2988	+>pmtudisc_option</I
	2989	+></TT
	2990	+>] [-N <TT
	2991	+CLASS="REPLACEABLE"
	2992	+><I
	2993	+>nodeinfo_option</I
	2994	+></TT
	2995	+>] [-w <TT
	2996	+CLASS="REPLACEABLE"
	2997	+><I
	2998	+>deadline</I
	2999	+></TT
	3000	+>] [-W <TT
	3001	+CLASS="REPLACEABLE"
	3002	+><I
	3003	+>timeout</I
	3004	+></TT
	3005	+>] [-p <TT
	3006	+CLASS="REPLACEABLE"
	3007	+><I
	3008	+>pattern</I
	3009	+></TT
	3010	+>] [-Q <TT
	3011	+CLASS="REPLACEABLE"
	3012	+><I
	3013	+>tos</I
	3014	+></TT
	3015	+>] [-s <TT
	3016	+CLASS="REPLACEABLE"
	3017	+><I
	3018	+>packetsize</I
	3019	+></TT
	3020	+>] [-S <TT
	3021	+CLASS="REPLACEABLE"
	3022	+><I
	3023	+>sndbuf</I
	3024	+></TT
	3025	+>] [-t <TT
	3026	+CLASS="REPLACEABLE"
	3027	+><I
	3028	+>ttl</I
	3029	+></TT
	3030	+>] [-T <TT
	3031	+CLASS="REPLACEABLE"
	3032	+><I
	3033	+>timestamp option</I
	3034	+></TT
	3035	+>] [<TT
	3036	+CLASS="REPLACEABLE"
	3037	+><I
	3038	+>hop</I
	3039	+></TT
	3040	+>...] {<TT
	3041	+CLASS="REPLACEABLE"
	3042	+><I
	3043	+>destination</I
	3044	+></TT
	3045	+>}</P
	3046	+></DIV
	3047	+><DIV
	3048	+CLASS="REFSECT1"
	3049	+><A
	3050	+NAME="AEN52"
	3051	+></A
	3052	+><H2
	3053	+>DESCRIPTION</H2
	3054	+><P
	3055	+><B
	3056	+CLASS="COMMAND"
	3057	+>ping</B
	3058	+> uses the ICMP protocol's mandatory ECHO_REQUEST
	3059	+datagram to elicit an ICMP ECHO_RESPONSE from a host or gateway.
	3060	+ECHO_REQUEST datagrams (``pings'') have an IP and ICMP
	3061	+header, followed by a <CODE
	3062	+CLASS="STRUCTNAME"
	3063	+>struct timeval</CODE
	3064	+> and then an arbitrary
	3065	+number of ``pad'' bytes used to fill out the packet.</P
	3066	+><P
	3067	+><B
	3068	+CLASS="COMMAND"
	3069	+>ping6</B
	3070	+> is IPv6 version of <B
	3071	+CLASS="COMMAND"
	3072	+>ping</B
	3073	+>, and can also send Node Information Queries (RFC4620).
	3074	+Intermediate <TT
	3075	+CLASS="REPLACEABLE"
	3076	+><I
	3077	+>hop</I
	3078	+></TT
	3079	+>s may not be allowed, because IPv6 source routing was deprecated (RFC5095).</P
	3080	+></DIV
	3081	+><DIV
	3082	+CLASS="REFSECT1"
	3083	+><A
	3084	+NAME="AEN61"
	3085	+></A
	3086	+><H2
	3087	+>OPTIONS</H2
	3088	+><P
	3089	+></P
	3090	+><DIV
	3091	+CLASS="VARIABLELIST"
	3092	+><DL
	3093	+><DT
	3094	+><CODE
	3095	+CLASS="OPTION"
	3096	+>-a</CODE
	3097	+></DT
	3098	+><DD
	3099	+><P
	3100	+>Audible ping.
	3101	+ </P
	3102	+></DD
	3103	+><DT
	3104	+><CODE
	3105	+CLASS="OPTION"
	3106	+>-A</CODE
	3107	+></DT
	3108	+><DD
	3109	+><P
	3110	+>Adaptive ping. Interpacket interval adapts to round-trip time, so that
	3111	+effectively not more than one (or more, if preload is set) unanswered probe
	3112	+is present in the network. Minimal interval is 200msec for not super-user.
	3113	+On networks with low rtt this mode is essentially equivalent to flood mode.
	3114	+ </P
	3115	+></DD
	3116	+><DT
	3117	+><CODE
	3118	+CLASS="OPTION"
	3119	+>-b</CODE
	3120	+></DT
	3121	+><DD
	3122	+><P
	3123	+>Allow pinging a broadcast address.
	3124	+ </P
	3125	+></DD
	3126	+><DT
	3127	+><CODE
	3128	+CLASS="OPTION"
	3129	+>-B</CODE
	3130	+></DT
	3131	+><DD
	3132	+><P
	3133	+>Do not allow <B
	3134	+CLASS="COMMAND"
	3135	+>ping</B
	3136	+> to change source address of probes.
	3137	+The address is bound to one selected when <B
	3138	+CLASS="COMMAND"
	3139	+>ping</B
	3140	+> starts.
	3141	+ </P
	3142	+></DD
	3143	+><DT
	3144	+><CODE
	3145	+CLASS="OPTION"
	3146	+><A
	3147	+NAME="PING.COUNT"
	3148	+></A
	3149	+>-c <TT
	3150	+CLASS="REPLACEABLE"
	3151	+><I
	3152	+>count</I
	3153	+></TT
	3154	+></CODE
	3155	+></DT
	3156	+><DD
	3157	+><P
	3158	+>Stop after sending <TT
	3159	+CLASS="REPLACEABLE"
	3160	+><I
	3161	+>count</I
	3162	+></TT
	3163	+> ECHO_REQUEST
	3164	+packets. With
	3165	+<A
	3166	+HREF="r3.html#PING.DEADLINE"
	3167	+><TT
	3168	+CLASS="REPLACEABLE"
	3169	+><I
	3170	+>deadline</I
	3171	+></TT
	3172	+></A
	3173	+>
	3174	+option, <B
	3175	+CLASS="COMMAND"
	3176	+>ping</B
	3177	+> waits for
	3178	+<TT
	3179	+CLASS="REPLACEABLE"
	3180	+><I
	3181	+>count</I
	3182	+></TT
	3183	+> ECHO_REPLY packets, until the timeout expires.
	3184	+ </P
	3185	+></DD
	3186	+><DT
	3187	+><CODE
	3188	+CLASS="OPTION"
	3189	+>-d</CODE
	3190	+></DT
	3191	+><DD
	3192	+><P
	3193	+>Set the <CODE
	3194	+CLASS="CONSTANT"
	3195	+>SO_DEBUG</CODE
	3196	+> option on the socket being used.
	3197	+Essentially, this socket option is not used by Linux kernel.
	3198	+ </P
	3199	+></DD
	3200	+><DT
	3201	+><CODE
	3202	+CLASS="OPTION"
	3203	+>-D</CODE
	3204	+></DT
	3205	+><DD
	3206	+><P
	3207	+>Print timestamp (unix time + microseconds as in gettimeofday) before
	3208	+each line.
	3209	+ </P
	3210	+></DD
	3211	+><DT
	3212	+><CODE
	3213	+CLASS="OPTION"
	3214	+>-f</CODE
	3215	+></DT
	3216	+><DD
	3217	+><P
	3218	+>Flood ping. For every ECHO_REQUEST sent a period ``.'' is printed,
	3219	+while for ever ECHO_REPLY received a backspace is printed.
	3220	+This provides a rapid display of how many packets are being dropped.
	3221	+If interval is not given, it sets interval to zero and
	3222	+outputs packets as fast as they come back or one hundred times per second,
	3223	+whichever is more.
	3224	+Only the super-user may use this option with zero interval.
	3225	+ </P
	3226	+></DD
	3227	+><DT
	3228	+><CODE
	3229	+CLASS="OPTION"
	3230	+>-F <TT
	3231	+CLASS="REPLACEABLE"
	3232	+><I
	3233	+>flow label</I
	3234	+></TT
	3235	+></CODE
	3236	+></DT
	3237	+><DD
	3238	+><P
	3239	+><B
	3240	+CLASS="COMMAND"
	3241	+>ping6</B
	3242	+> only.
	3243	+Allocate and set 20 bit flow label (in hex) on echo request packets.
	3244	+If value is zero, kernel allocates random flow label.
	3245	+ </P
	3246	+></DD
	3247	+><DT
	3248	+><CODE
	3249	+CLASS="OPTION"
	3250	+>-h</CODE
	3251	+></DT
	3252	+><DD
	3253	+><P
	3254	+>Show help.
	3255	+ </P
	3256	+></DD
	3257	+><DT
	3258	+><CODE
	3259	+CLASS="OPTION"
	3260	+>-i <TT
	3261	+CLASS="REPLACEABLE"
	3262	+><I
	3263	+>interval</I
	3264	+></TT
	3265	+></CODE
	3266	+></DT
	3267	+><DD
	3268	+><P
	3269	+>Wait <TT
	3270	+CLASS="REPLACEABLE"
	3271	+><I
	3272	+>interval</I
	3273	+></TT
	3274	+> seconds between sending each packet.
	3275	+The default is to wait for one second between each packet normally,
	3276	+or not to wait in flood mode. Only super-user may set interval
	3277	+to values less 0.2 seconds.
	3278	+ </P
	3279	+></DD
	3280	+><DT
	3281	+><CODE
	3282	+CLASS="OPTION"
	3283	+>-I <TT
	3284	+CLASS="REPLACEABLE"
	3285	+><I
	3286	+>interface</I
	3287	+></TT
	3288	+></CODE
	3289	+></DT
	3290	+><DD
	3291	+><P
	3292	+><TT
	3293	+CLASS="REPLACEABLE"
	3294	+><I
	3295	+>interface</I
	3296	+></TT
	3297	+> is either an address, or an interface name.
	3298	+If <TT
	3299	+CLASS="REPLACEABLE"
	3300	+><I
	3301	+>interface</I
	3302	+></TT
	3303	+> is an address, it sets source address
	3304	+to specified interface address.
	3305	+If <TT
	3306	+CLASS="REPLACEABLE"
	3307	+><I
	3308	+>interface</I
	3309	+></TT
	3310	+> in an interface name, it sets
	3311	+source interface to specified interface.
	3312	+For <B
	3313	+CLASS="COMMAND"
	3314	+>ping6</B
	3315	+>, when doing ping to a link-local scope
	3316	+address, link specification (by the '%'-notation in
	3317	+<TT
	3318	+CLASS="REPLACEABLE"
	3319	+><I
	3320	+>destination</I
	3321	+></TT
	3322	+>, or by this option) is required.
	3323	+ </P
	3324	+></DD
	3325	+><DT
	3326	+><CODE
	3327	+CLASS="OPTION"
	3328	+>-l <TT
	3329	+CLASS="REPLACEABLE"
	3330	+><I
	3331	+>preload</I
	3332	+></TT
	3333	+></CODE
	3334	+></DT
	3335	+><DD
	3336	+><P
	3337	+>If <TT
	3338	+CLASS="REPLACEABLE"
	3339	+><I
	3340	+>preload</I
	3341	+></TT
	3342	+> is specified,
	3343	+<B
	3344	+CLASS="COMMAND"
	3345	+>ping</B
	3346	+> sends that many packets not waiting for reply.
	3347	+Only the super-user may select preload more than 3.
	3348	+ </P
	3349	+></DD
	3350	+><DT
	3351	+><CODE
	3352	+CLASS="OPTION"
	3353	+>-L</CODE
	3354	+></DT
	3355	+><DD
	3356	+><P
	3357	+>Suppress loopback of multicast packets. This flag only applies if the ping
	3358	+destination is a multicast address.
	3359	+ </P
	3360	+></DD
	3361	+><DT
	3362	+><CODE
	3363	+CLASS="OPTION"
	3364	+>-m <TT
	3365	+CLASS="REPLACEABLE"
	3366	+><I
	3367	+>mark</I
	3368	+></TT
	3369	+></CODE
	3370	+></DT
	3371	+><DD
	3372	+><P
	3373	+>use <TT
	3374	+CLASS="REPLACEABLE"
	3375	+><I
	3376	+>mark</I
	3377	+></TT
	3378	+> to tag the packets going out. This is useful
	3379	+for variety of reasons within the kernel such as using policy
	3380	+routing to select specific outbound processing.
	3381	+ </P
	3382	+></DD
	3383	+><DT
	3384	+><CODE
	3385	+CLASS="OPTION"
	3386	+>-M <TT
	3387	+CLASS="REPLACEABLE"
	3388	+><I
	3389	+>pmtudisc_opt</I
	3390	+></TT
	3391	+></CODE
	3392	+></DT
	3393	+><DD
	3394	+><P
	3395	+>Select Path MTU Discovery strategy.
	3396	+<TT
	3397	+CLASS="REPLACEABLE"
	3398	+><I
	3399	+>pmtudisc_option</I
	3400	+></TT
	3401	+> may be either <TT
	3402	+CLASS="REPLACEABLE"
	3403	+><I
	3404	+>do</I
	3405	+></TT
	3406	+>
	3407	+(prohibit fragmentation, even local one),
	3408	+<TT
	3409	+CLASS="REPLACEABLE"
	3410	+><I
	3411	+>want</I
	3412	+></TT
	3413	+> (do PMTU discovery, fragment locally when packet size
	3414	+is large), or <TT
	3415	+CLASS="REPLACEABLE"
	3416	+><I
	3417	+>dont</I
	3418	+></TT
	3419	+> (do not set DF flag).
	3420	+ </P
	3421	+></DD
	3422	+><DT
	3423	+><CODE
	3424	+CLASS="OPTION"
	3425	+>-N <TT
	3426	+CLASS="REPLACEABLE"
	3427	+><I
	3428	+>nodeinfo_option</I
	3429	+></TT
	3430	+></CODE
	3431	+></DT
	3432	+><DD
	3433	+><P
	3434	+><B
	3435	+CLASS="COMMAND"
	3436	+>ping6</B
	3437	+> only.
	3438	+Send ICMPv6 Node Information Queries (RFC4620), instead of Echo Request.
	3439	+ <P
	3440	+></P
	3441	+><DIV
	3442	+CLASS="VARIABLELIST"
	3443	+><DL
	3444	+><DT
	3445	+><CODE
	3446	+CLASS="OPTION"
	3447	+>help</CODE
	3448	+></DT
	3449	+><DD
	3450	+><P
	3451	+>Show help for NI support.</P
	3452	+></DD
	3453	+></DL
	3454	+></DIV
	3455	+>
	3456	+ <P
	3457	+></P
	3458	+><DIV
	3459	+CLASS="VARIABLELIST"
	3460	+><DL
	3461	+><DT
	3462	+><CODE
	3463	+CLASS="OPTION"
	3464	+>name</CODE
	3465	+></DT
	3466	+><DD
	3467	+><P
	3468	+>Queries for Node Names.</P
	3469	+></DD
	3470	+></DL
	3471	+></DIV
	3472	+>
	3473	+ <P
	3474	+></P
	3475	+><DIV
	3476	+CLASS="VARIABLELIST"
	3477	+><DL
	3478	+><DT
	3479	+><CODE
	3480	+CLASS="OPTION"
	3481	+>ipv6</CODE
	3482	+></DT
	3483	+><DD
	3484	+><P
	3485	+>Queries for IPv6 Addresses. There are several IPv6 specific flags.
	3486	+ <P
	3487	+></P
	3488	+><DIV
	3489	+CLASS="VARIABLELIST"
	3490	+><DL
	3491	+><DT
	3492	+><CODE
	3493	+CLASS="OPTION"
	3494	+>ipv6-global</CODE
	3495	+></DT
	3496	+><DD
	3497	+><P
	3498	+>Request IPv6 global-scope addresses.</P
	3499	+></DD
	3500	+></DL
	3501	+></DIV
	3502	+>
	3503	+ <P
	3504	+></P
	3505	+><DIV
	3506	+CLASS="VARIABLELIST"
	3507	+><DL
	3508	+><DT
	3509	+><CODE
	3510	+CLASS="OPTION"
	3511	+>ipv6-sitelocal</CODE
	3512	+></DT
	3513	+><DD
	3514	+><P
	3515	+>Request IPv6 site-local addresses.</P
	3516	+></DD
	3517	+></DL
	3518	+></DIV
	3519	+>
	3520	+ <P
	3521	+></P
	3522	+><DIV
	3523	+CLASS="VARIABLELIST"
	3524	+><DL
	3525	+><DT
	3526	+><CODE
	3527	+CLASS="OPTION"
	3528	+>ipv6-linklocal</CODE
	3529	+></DT
	3530	+><DD
	3531	+><P
	3532	+>Request IPv6 link-local addresses.</P
	3533	+></DD
	3534	+></DL
	3535	+></DIV
	3536	+>
	3537	+ <P
	3538	+></P
	3539	+><DIV
	3540	+CLASS="VARIABLELIST"
	3541	+><DL
	3542	+><DT
	3543	+><CODE
	3544	+CLASS="OPTION"
	3545	+>ipv6-all</CODE
	3546	+></DT
	3547	+><DD
	3548	+><P
	3549	+>Request IPv6 addresses on other interfaces.</P
	3550	+></DD
	3551	+></DL
	3552	+></DIV
	3553	+>
	3554	+ </P
	3555	+></DD
	3556	+></DL
	3557	+></DIV
	3558	+>
	3559	+ <P
	3560	+></P
	3561	+><DIV
	3562	+CLASS="VARIABLELIST"
	3563	+><DL
	3564	+><DT
	3565	+><CODE
	3566	+CLASS="OPTION"
	3567	+>ipv4</CODE
	3568	+></DT
	3569	+><DD
	3570	+><P
	3571	+>Queries for IPv4 Addresses. There is one IPv4 specific flag.
	3572	+ <P
	3573	+></P
	3574	+><DIV
	3575	+CLASS="VARIABLELIST"
	3576	+><DL
	3577	+><DT
	3578	+><CODE
	3579	+CLASS="OPTION"
	3580	+>ipv4-all</CODE
	3581	+></DT
	3582	+><DD
	3583	+><P
	3584	+>Request IPv4 addresses on other interfaces.</P
	3585	+></DD
	3586	+></DL
	3587	+></DIV
	3588	+>
	3589	+ </P
	3590	+></DD
	3591	+></DL
	3592	+></DIV
	3593	+>
	3594	+ <P
	3595	+></P
	3596	+><DIV
	3597	+CLASS="VARIABLELIST"
	3598	+><DL
	3599	+><DT
	3600	+><CODE
	3601	+CLASS="OPTION"
	3602	+>subject-ipv6=<TT
	3603	+CLASS="REPLACEABLE"
	3604	+><I
	3605	+>ipv6addr</I
	3606	+></TT
	3607	+></CODE
	3608	+></DT
	3609	+><DD
	3610	+><P
	3611	+>IPv6 subject address.</P
	3612	+></DD
	3613	+></DL
	3614	+></DIV
	3615	+>
	3616	+ <P
	3617	+></P
	3618	+><DIV
	3619	+CLASS="VARIABLELIST"
	3620	+><DL
	3621	+><DT
	3622	+><CODE
	3623	+CLASS="OPTION"
	3624	+>subject-ipv4=<TT
	3625	+CLASS="REPLACEABLE"
	3626	+><I
	3627	+>ipv4addr</I
	3628	+></TT
	3629	+></CODE
	3630	+></DT
	3631	+><DD
	3632	+><P
	3633	+>IPv4 subject address.</P
	3634	+></DD
	3635	+></DL
	3636	+></DIV
	3637	+>
	3638	+ <P
	3639	+></P
	3640	+><DIV
	3641	+CLASS="VARIABLELIST"
	3642	+><DL
	3643	+><DT
	3644	+><CODE
	3645	+CLASS="OPTION"
	3646	+>subject-name=<TT
	3647	+CLASS="REPLACEABLE"
	3648	+><I
	3649	+>nodename</I
	3650	+></TT
	3651	+></CODE
	3652	+></DT
	3653	+><DD
	3654	+><P
	3655	+>Subject name. If it contains more than one dot,
	3656	+ fully-qualified domain name is assumed.</P
	3657	+></DD
	3658	+></DL
	3659	+></DIV
	3660	+>
	3661	+ <P
	3662	+></P
	3663	+><DIV
	3664	+CLASS="VARIABLELIST"
	3665	+><DL
	3666	+><DT
	3667	+><CODE
	3668	+CLASS="OPTION"
	3669	+>subject-fqdn=<TT
	3670	+CLASS="REPLACEABLE"
	3671	+><I
	3672	+>nodename</I
	3673	+></TT
	3674	+></CODE
	3675	+></DT
	3676	+><DD
	3677	+><P
	3678	+>Subject name. Fully-qualified domain name is
	3679	+ always assumed.</P
	3680	+></DD
	3681	+></DL
	3682	+></DIV
	3683	+>
	3684	+ </P
	3685	+></DD
	3686	+><DT
	3687	+><CODE
	3688	+CLASS="OPTION"
	3689	+>-n</CODE
	3690	+></DT
	3691	+><DD
	3692	+><P
	3693	+>Numeric output only.
	3694	+No attempt will be made to lookup symbolic names for host addresses.
	3695	+ </P
	3696	+></DD
	3697	+><DT
	3698	+><CODE
	3699	+CLASS="OPTION"
	3700	+>-O</CODE
	3701	+></DT
	3702	+><DD
	3703	+><P
	3704	+>Report outstanding ICMP ECHO reply before sending next packet.
	3705	+This is useful together with the timestamp <CODE
	3706	+CLASS="OPTION"
	3707	+>-D</CODE
	3708	+> to
	3709	+log output to a diagnostic file and search for missing answers.
	3710	+ </P
	3711	+></DD
	3712	+><DT
	3713	+><CODE
	3714	+CLASS="OPTION"
	3715	+>-p <TT
	3716	+CLASS="REPLACEABLE"
	3717	+><I
	3718	+>pattern</I
	3719	+></TT
	3720	+></CODE
	3721	+></DT
	3722	+><DD
	3723	+><P
	3724	+>You may specify up to 16 ``pad'' bytes to fill out the packet you send.
	3725	+This is useful for diagnosing data-dependent problems in a network.
	3726	+For example, <CODE
	3727	+CLASS="OPTION"
	3728	+>-p ff</CODE
	3729	+> will cause the sent packet
	3730	+to be filled with all ones.
	3731	+ </P
	3732	+></DD
	3733	+><DT
	3734	+><CODE
	3735	+CLASS="OPTION"
	3736	+>-q</CODE
	3737	+></DT
	3738	+><DD
	3739	+><P
	3740	+>Quiet output.
	3741	+Nothing is displayed except the summary lines at startup time and
	3742	+when finished.
	3743	+ </P
	3744	+></DD
	3745	+><DT
	3746	+><CODE
	3747	+CLASS="OPTION"
	3748	+>-Q <TT
	3749	+CLASS="REPLACEABLE"
	3750	+><I
	3751	+>tos</I
	3752	+></TT
	3753	+></CODE
	3754	+></DT
	3755	+><DD
	3756	+><P
	3757	+> Set Quality of Service -related bits in ICMP datagrams.
	3758	+ <TT
	3759	+CLASS="REPLACEABLE"
	3760	+><I
	3761	+>tos</I
	3762	+></TT
	3763	+> can be decimal (<B
	3764	+CLASS="COMMAND"
	3765	+>ping</B
	3766	+> only) or hex number.
	3767	+ </P
	3768	+><P
	3769	+> In RFC2474, these fields are interpreted as 8-bit Differentiated
	3770	+ Services (DS), consisting of: bits 0-1 (2 lowest bits) of separate
	3771	+ data, and bits 2-7 (highest 6 bits) of Differentiated Services
	3772	+ Codepoint (DSCP). In RFC2481 and RFC3168, bits 0-1 are used for ECN.
	3773	+ </P
	3774	+><P
	3775	+> Historically (RFC1349, obsoleted by RFC2474), these were interpreted
	3776	+ as: bit 0 (lowest bit) for reserved (currently being redefined as
	3777	+ congestion control), 1-4 for Type of Service and bits 5-7
	3778	+ (highest bits) for Precedence.
	3779	+ </P
	3780	+></DD
	3781	+><DT
	3782	+><CODE
	3783	+CLASS="OPTION"
	3784	+>-r</CODE
	3785	+></DT
	3786	+><DD
	3787	+><P
	3788	+>Bypass the normal routing tables and send directly to a host on an attached
	3789	+interface.
	3790	+If the host is not on a directly-attached network, an error is returned.
	3791	+This option can be used to ping a local host through an interface
	3792	+that has no route through it provided the option <CODE
	3793	+CLASS="OPTION"
	3794	+>-I</CODE
	3795	+> is also
	3796	+used.
	3797	+ </P
	3798	+></DD
	3799	+><DT
	3800	+><CODE
	3801	+CLASS="OPTION"
	3802	+>-R</CODE
	3803	+></DT
	3804	+><DD
	3805	+><P
	3806	+><B
	3807	+CLASS="COMMAND"
	3808	+>ping</B
	3809	+> only.
	3810	+Record route.
	3811	+Includes the RECORD_ROUTE option in the ECHO_REQUEST
	3812	+packet and displays the route buffer on returned packets.
	3813	+Note that the IP header is only large enough for nine such routes.
	3814	+Many hosts ignore or discard this option.
	3815	+ </P
	3816	+></DD
	3817	+><DT
	3818	+><CODE
	3819	+CLASS="OPTION"
	3820	+>-s <TT
	3821	+CLASS="REPLACEABLE"
	3822	+><I
	3823	+>packetsize</I
	3824	+></TT
	3825	+></CODE
	3826	+></DT
	3827	+><DD
	3828	+><P
	3829	+>Specifies the number of data bytes to be sent.
	3830	+The default is 56, which translates into 64 ICMP
	3831	+data bytes when combined with the 8 bytes of ICMP header data.
	3832	+ </P
	3833	+></DD
	3834	+><DT
	3835	+><CODE
	3836	+CLASS="OPTION"
	3837	+>-S <TT
	3838	+CLASS="REPLACEABLE"
	3839	+><I
	3840	+>sndbuf</I
	3841	+></TT
	3842	+></CODE
	3843	+></DT
	3844	+><DD
	3845	+><P
	3846	+>Set socket sndbuf. If not specified, it is selected to buffer
	3847	+not more than one packet.
	3848	+ </P
	3849	+></DD
	3850	+><DT
	3851	+><CODE
	3852	+CLASS="OPTION"
	3853	+>-t <TT
	3854	+CLASS="REPLACEABLE"
	3855	+><I
	3856	+>ttl</I
	3857	+></TT
	3858	+></CODE
	3859	+></DT
	3860	+><DD
	3861	+><P
	3862	+><B
	3863	+CLASS="COMMAND"
	3864	+>ping</B
	3865	+> only.
	3866	+Set the IP Time to Live.
	3867	+ </P
	3868	+></DD
	3869	+><DT
	3870	+><CODE
	3871	+CLASS="OPTION"
	3872	+>-T <TT
	3873	+CLASS="REPLACEABLE"
	3874	+><I
	3875	+>timestamp option</I
	3876	+></TT
	3877	+></CODE
	3878	+></DT
	3879	+><DD
	3880	+><P
	3881	+>Set special IP timestamp options.
	3882	+<TT
	3883	+CLASS="REPLACEABLE"
	3884	+><I
	3885	+>timestamp option</I
	3886	+></TT
	3887	+> may be either
	3888	+<TT
	3889	+CLASS="REPLACEABLE"
	3890	+><I
	3891	+>tsonly</I
	3892	+></TT
	3893	+> (only timestamps),
	3894	+<TT
	3895	+CLASS="REPLACEABLE"
	3896	+><I
	3897	+>tsandaddr</I
	3898	+></TT
	3899	+> (timestamps and addresses) or
	3900	+<TT
	3901	+CLASS="REPLACEABLE"
	3902	+><I
	3903	+>tsprespec host1 [host2 [host3 [host4]]]</I
	3904	+></TT
	3905	+>
	3906	+(timestamp prespecified hops).
	3907	+ </P
	3908	+></DD
	3909	+><DT
	3910	+><CODE
	3911	+CLASS="OPTION"
	3912	+>-U</CODE
	3913	+></DT
	3914	+><DD
	3915	+><P
	3916	+>Print full user-to-user latency (the old behaviour). Normally
	3917	+<B
	3918	+CLASS="COMMAND"
	3919	+>ping</B
	3920	+>
	3921	+prints network round trip time, which can be different
	3922	+f.e. due to DNS failures.
	3923	+ </P
	3924	+></DD
	3925	+><DT
	3926	+><CODE
	3927	+CLASS="OPTION"
	3928	+>-v</CODE
	3929	+></DT
	3930	+><DD
	3931	+><P
	3932	+>Verbose output.
	3933	+ </P
	3934	+></DD
	3935	+><DT
	3936	+><CODE
	3937	+CLASS="OPTION"
	3938	+>-V</CODE
	3939	+></DT
	3940	+><DD
	3941	+><P
	3942	+>Show version and exit.
	3943	+ </P
	3944	+></DD
	3945	+><DT
	3946	+><CODE
	3947	+CLASS="OPTION"
	3948	+><A
	3949	+NAME="PING.DEADLINE"
	3950	+></A
	3951	+>-w <TT
	3952	+CLASS="REPLACEABLE"
	3953	+><I
	3954	+>deadline</I
	3955	+></TT
	3956	+></CODE
	3957	+></DT
	3958	+><DD
	3959	+><P
	3960	+>Specify a timeout, in seconds, before
	3961	+<B
	3962	+CLASS="COMMAND"
	3963	+>ping</B
	3964	+>
	3965	+exits regardless of how many
	3966	+packets have been sent or received. In this case
	3967	+<B
	3968	+CLASS="COMMAND"
	3969	+>ping</B
	3970	+>
	3971	+does not stop after
	3972	+<A
	3973	+HREF="r3.html#PING.COUNT"
	3974	+><TT
	3975	+CLASS="REPLACEABLE"
	3976	+><I
	3977	+>count</I
	3978	+></TT
	3979	+></A
	3980	+>
	3981	+packet are sent, it waits either for
	3982	+<A
	3983	+HREF="r3.html#PING.DEADLINE"
	3984	+><TT
	3985	+CLASS="REPLACEABLE"
	3986	+><I
	3987	+>deadline</I
	3988	+></TT
	3989	+></A
	3990	+>
	3991	+expire or until
	3992	+<A
	3993	+HREF="r3.html#PING.COUNT"
	3994	+><TT
	3995	+CLASS="REPLACEABLE"
	3996	+><I
	3997	+>count</I
	3998	+></TT
	3999	+></A
	4000	+>
	4001	+probes are answered or for some error notification from network.
	4002	+ </P
	4003	+></DD
	4004	+><DT
	4005	+><CODE
	4006	+CLASS="OPTION"
	4007	+>-W <TT
	4008	+CLASS="REPLACEABLE"
	4009	+><I
	4010	+>timeout</I
	4011	+></TT
	4012	+></CODE
	4013	+></DT
	4014	+><DD
	4015	+><P
	4016	+>Time to wait for a response, in seconds. The option affects only timeout
	4017	+in absence of any responses, otherwise <B
	4018	+CLASS="COMMAND"
	4019	+>ping</B
	4020	+> waits for two RTTs.
	4021	+ </P
	4022	+></DD
	4023	+></DL
	4024	+></DIV
	4025	+><P
	4026	+>When using <B
	4027	+CLASS="COMMAND"
	4028	+>ping</B
	4029	+> for fault isolation, it should first be run
	4030	+on the local host, to verify that the local network interface is up
	4031	+and running. Then, hosts and gateways further and further away should be
	4032	+``pinged''. Round-trip times and packet loss statistics are computed.
	4033	+If duplicate packets are received, they are not included in the packet
	4034	+loss calculation, although the round trip time of these packets is used
	4035	+in calculating the minimum/average/maximum round-trip time numbers.
	4036	+When the specified number of packets have been sent (and received) or
	4037	+if the program is terminated with a
	4038	+<CODE
	4039	+CLASS="CONSTANT"
	4040	+>SIGINT</CODE
	4041	+>, a brief summary is displayed. Shorter current statistics
	4042	+can be obtained without termination of process with signal
	4043	+<CODE
	4044	+CLASS="CONSTANT"
	4045	+>SIGQUIT</CODE
	4046	+>.</P
	4047	+><P
	4048	+>If <B
	4049	+CLASS="COMMAND"
	4050	+>ping</B
	4051	+> does not receive any reply packets at all it will
	4052	+exit with code 1. If a packet
	4053	+<A
	4054	+HREF="r3.html#PING.COUNT"
	4055	+><TT
	4056	+CLASS="REPLACEABLE"
	4057	+><I
	4058	+>count</I
	4059	+></TT
	4060	+></A
	4061	+>
	4062	+and
	4063	+<A
	4064	+HREF="r3.html#PING.DEADLINE"
	4065	+><TT
	4066	+CLASS="REPLACEABLE"
	4067	+><I
	4068	+>deadline</I
	4069	+></TT
	4070	+></A
	4071	+>
	4072	+are both specified, and fewer than
	4073	+<A
	4074	+HREF="r3.html#PING.COUNT"
	4075	+><TT
	4076	+CLASS="REPLACEABLE"
	4077	+><I
	4078	+>count</I
	4079	+></TT
	4080	+></A
	4081	+>
	4082	+packets are received by the time the
	4083	+<A
	4084	+HREF="r3.html#PING.DEADLINE"
	4085	+><TT
	4086	+CLASS="REPLACEABLE"
	4087	+><I
	4088	+>deadline</I
	4089	+></TT
	4090	+></A
	4091	+>
	4092	+has arrived, it will also exit with code 1.
	4093	+On other error it exits with code 2. Otherwise it exits with code 0. This
	4094	+makes it possible to use the exit code to see if a host is alive or
	4095	+not.</P
	4096	+><P
	4097	+>This program is intended for use in network testing, measurement and
	4098	+management.
	4099	+Because of the load it can impose on the network, it is unwise to use
	4100	+<B
	4101	+CLASS="COMMAND"
	4102	+>ping</B
	4103	+> during normal operations or from automated scripts.</P
	4104	+></DIV
	4105	+><DIV
	4106	+CLASS="REFSECT1"
	4107	+><A
	4108	+NAME="AEN391"
	4109	+></A
	4110	+><H2
	4111	+>ICMP PACKET DETAILS</H2
	4112	+><P
	4113	+>An IP header without options is 20 bytes.
	4114	+An ICMP ECHO_REQUEST packet contains an additional 8 bytes worth
	4115	+of ICMP header followed by an arbitrary amount of data.
	4116	+When a <TT
	4117	+CLASS="REPLACEABLE"
	4118	+><I
	4119	+>packetsize</I
	4120	+></TT
	4121	+> is given, this indicated the size of this
	4122	+extra piece of data (the default is 56). Thus the amount of data received
	4123	+inside of an IP packet of type ICMP ECHO_REPLY will always be 8 bytes
	4124	+more than the requested data space (the ICMP header).</P
	4125	+><P
	4126	+>If the data space is at least of size of <CODE
	4127	+CLASS="STRUCTNAME"
	4128	+>struct timeval</CODE
	4129	+>
	4130	+<B
	4131	+CLASS="COMMAND"
	4132	+>ping</B
	4133	+> uses the beginning bytes of this space to include
	4134	+a timestamp which it uses in the computation of round trip times.
	4135	+If the data space is shorter, no round trip times are given.</P
	4136	+></DIV
	4137	+><DIV
	4138	+CLASS="REFSECT1"
	4139	+><A
	4140	+NAME="AEN398"
	4141	+></A
	4142	+><H2
	4143	+>DUPLICATE AND DAMAGED PACKETS</H2
	4144	+><P
	4145	+><B
	4146	+CLASS="COMMAND"
	4147	+>ping</B
	4148	+> will report duplicate and damaged packets.
	4149	+Duplicate packets should never occur, and seem to be caused by
	4150	+inappropriate link-level retransmissions.
	4151	+Duplicates may occur in many situations and are rarely (if ever) a
	4152	+good sign, although the presence of low levels of duplicates may not
	4153	+always be cause for alarm.</P
	4154	+><P
	4155	+>Damaged packets are obviously serious cause for alarm and often
	4156	+indicate broken hardware somewhere in the
	4157	+<B
	4158	+CLASS="COMMAND"
	4159	+>ping</B
	4160	+> packet's path (in the network or in the hosts).</P
	4161	+></DIV
	4162	+><DIV
	4163	+CLASS="REFSECT1"
	4164	+><A
	4165	+NAME="AEN404"
	4166	+></A
	4167	+><H2
	4168	+>TRYING DIFFERENT DATA PATTERNS</H2
	4169	+><P
	4170	+>The (inter)network layer should never treat packets differently depending
	4171	+on the data contained in the data portion.
	4172	+Unfortunately, data-dependent problems have been known to sneak into
	4173	+networks and remain undetected for long periods of time.
	4174	+In many cases the particular pattern that will have problems is something
	4175	+that doesn't have sufficient ``transitions'', such as all ones or all
	4176	+zeros, or a pattern right at the edge, such as almost all zeros.
	4177	+It isn't necessarily enough to specify a data pattern of all zeros (for
	4178	+example) on the command line because the pattern that is of interest is
	4179	+at the data link level, and the relationship between what you type and
	4180	+what the controllers transmit can be complicated.</P
	4181	+><P
	4182	+>This means that if you have a data-dependent problem you will probably
	4183	+have to do a lot of testing to find it.
	4184	+If you are lucky, you may manage to find a file that either can't be sent
	4185	+across your network or that takes much longer to transfer than other
	4186	+similar length files.
	4187	+You can then examine this file for repeated patterns that you can test
	4188	+using the <CODE
	4189	+CLASS="OPTION"
	4190	+>-p</CODE
	4191	+> option of <B
	4192	+CLASS="COMMAND"
	4193	+>ping</B
	4194	+>.</P
	4195	+></DIV
	4196	+><DIV
	4197	+CLASS="REFSECT1"
	4198	+><A
	4199	+NAME="AEN410"
	4200	+></A
	4201	+><H2
	4202	+>TTL DETAILS</H2
	4203	+><P
	4204	+>The TTL value of an IP packet represents the maximum number of IP routers
	4205	+that the packet can go through before being thrown away.
	4206	+In current practice you can expect each router in the Internet to decrement
	4207	+the TTL field by exactly one.</P
	4208	+><P
	4209	+>The TCP/IP specification states that the TTL field for TCP
	4210	+packets should be set to 60, but many systems use smaller values
	4211	+(4.3 BSD uses 30, 4.2 used 15).</P
	4212	+><P
	4213	+>The maximum possible value of this field is 255, and most Unix systems set
	4214	+the TTL field of ICMP ECHO_REQUEST packets to 255.
	4215	+This is why you will find you can ``ping'' some hosts, but not reach them
	4216	+with
	4217	+<SPAN
	4218	+CLASS="CITEREFENTRY"
	4219	+><SPAN
	4220	+CLASS="REFENTRYTITLE"
	4221	+>telnet</SPAN
	4222	+>(1)</SPAN
	4223	+>
	4224	+or
	4225	+<SPAN
	4226	+CLASS="CITEREFENTRY"
	4227	+><SPAN
	4228	+CLASS="REFENTRYTITLE"
	4229	+>ftp</SPAN
	4230	+>(1)</SPAN
	4231	+>.</P
	4232	+><P
	4233	+>In normal operation ping prints the TTL value from the packet it receives.
	4234	+When a remote system receives a ping packet, it can do one of three things
	4235	+with the TTL field in its response:</P
	4236	+><P
	4237	+></P
	4238	+><UL
	4239	+><LI
	4240	+><P
	4241	+>Not change it; this is what Berkeley Unix systems did before the
	4242	+4.3BSD Tahoe release. In this case the TTL value in the received packet
	4243	+will be 255 minus the number of routers in the round-trip path.
	4244	+ </P
	4245	+></LI
	4246	+><LI
	4247	+><P
	4248	+>Set it to 255; this is what current Berkeley Unix systems do.
	4249	+In this case the TTL value in the received packet will be 255 minus the
	4250	+number of routers in the path <SPAN
	4251	+CLASS="emphasis"
	4252	+><I
	4253	+CLASS="EMPHASIS"
	4254	+>from</I
	4255	+></SPAN
	4256	+>
	4257	+the remote system <SPAN
	4258	+CLASS="emphasis"
	4259	+><I
	4260	+CLASS="EMPHASIS"
	4261	+>to</I
	4262	+></SPAN
	4263	+> the <B
	4264	+CLASS="COMMAND"
	4265	+>ping</B
	4266	+>ing host.
	4267	+ </P
	4268	+></LI
	4269	+><LI
	4270	+><P
	4271	+>Set it to some other value. Some machines use the same value for
	4272	+ICMP packets that they use for TCP packets, for example either 30 or 60.
	4273	+Others may use completely wild values.
	4274	+ </P
	4275	+></LI
	4276	+></UL
	4277	+></DIV
	4278	+><DIV
	4279	+CLASS="REFSECT1"
	4280	+><A
	4281	+NAME="AEN432"
	4282	+></A
	4283	+><H2
	4284	+>BUGS</H2
	4285	+><P
	4286	+></P
	4287	+><UL
	4288	+><LI
	4289	+><P
	4290	+>Many Hosts and Gateways ignore the RECORD_ROUTE option.
	4291	+ </P
	4292	+></LI
	4293	+><LI
	4294	+><P
	4295	+>The maximum IP header length is too small for options like
	4296	+RECORD_ROUTE to be completely useful.
	4297	+There's not much that can be done about this, however.
	4298	+ </P
	4299	+></LI
	4300	+><LI
	4301	+><P
	4302	+>Flood pinging is not recommended in general, and flood pinging the
	4303	+broadcast address should only be done under very controlled conditions.
	4304	+ </P
	4305	+></LI
	4306	+></UL
	4307	+></DIV
	4308	+><DIV
	4309	+CLASS="REFSECT1"
	4310	+><A
	4311	+NAME="AEN441"
	4312	+></A
	4313	+><H2
	4314	+>SEE ALSO</H2
	4315	+><P
	4316	+><SPAN
	4317	+CLASS="CITEREFENTRY"
	4318	+><SPAN
	4319	+CLASS="REFENTRYTITLE"
	4320	+>netstat</SPAN
	4321	+>(1)</SPAN
	4322	+>,
	4323	+<SPAN
	4324	+CLASS="CITEREFENTRY"
	4325	+><SPAN
	4326	+CLASS="REFENTRYTITLE"
	4327	+>ifconfig</SPAN
	4328	+>(8)</SPAN
	4329	+>.</P
	4330	+></DIV
	4331	+><DIV
	4332	+CLASS="REFSECT1"
	4333	+><A
	4334	+NAME="AEN450"
	4335	+></A
	4336	+><H2
	4337	+>HISTORY</H2
	4338	+><P
	4339	+>The <B
	4340	+CLASS="COMMAND"
	4341	+>ping</B
	4342	+> command appeared in 4.3BSD.</P
	4343	+><P
	4344	+>The version described here is its descendant specific to Linux.</P
	4345	+></DIV
	4346	+><DIV
	4347	+CLASS="REFSECT1"
	4348	+><A
	4349	+NAME="AEN455"
	4350	+></A
	4351	+><H2
	4352	+>SECURITY</H2
	4353	+><P
	4354	+><B
	4355	+CLASS="COMMAND"
	4356	+>ping</B
	4357	+> requires <CODE
	4358	+CLASS="CONSTANT"
	4359	+>CAP_NET_RAW</CODE
	4360	+> capability
	4361	+to be executed. It may be used as set-uid root.</P
	4362	+></DIV
	4363	+><DIV
	4364	+CLASS="REFSECT1"
	4365	+><A
	4366	+NAME="AEN460"
	4367	+></A
	4368	+><H2
	4369	+>AVAILABILITY</H2
	4370	+><P
	4371	+><B
	4372	+CLASS="COMMAND"
	4373	+>ping</B
	4374	+> is part of <TT
	4375	+CLASS="FILENAME"
	4376	+>iputils</TT
	4377	+> package
	4378	+and the latest versions are available in source form at
	4379	+<A
	4380	+HREF="http://www.skbuff.net/iputils/iputils-current.tar.bz2"
	4381	+TARGET="_top"
	4382	+>http://www.skbuff.net/iputils/iputils-current.tar.bz2</A
	4383	+>.</P
	4384	+></DIV
	4385	+><DIV
	4386	+CLASS="NAVFOOTER"
	4387	+><HR
	4388	+ALIGN="LEFT"
	4389	+WIDTH="100%"><TABLE
	4390	+SUMMARY="Footer navigation table"
	4391	+WIDTH="100%"
	4392	+BORDER="0"
	4393	+CELLPADDING="0"
	4394	+CELLSPACING="0"
	4395	+><TR
	4396	+><TD
	4397	+WIDTH="33%"
	4398	+ALIGN="left"
	4399	+VALIGN="top"
	4400	+><A
	4401	+HREF="index.html"
	4402	+ACCESSKEY="P"
	4403	+>Prev</A
	4404	+></TD
	4405	+><TD
	4406	+WIDTH="34%"
	4407	+ALIGN="center"
	4408	+VALIGN="top"
	4409	+><A
	4410	+HREF="index.html"
	4411	+ACCESSKEY="H"
	4412	+>Home</A
	4413	+></TD
	4414	+><TD
	4415	+WIDTH="33%"
	4416	+ALIGN="right"
	4417	+VALIGN="top"
	4418	+><A
	4419	+HREF="r466.html"
	4420	+ACCESSKEY="N"
	4421	+>Next</A
	4422	+></TD
	4423	+></TR
	4424	+><TR
	4425	+><TD
	4426	+WIDTH="33%"
	4427	+ALIGN="left"
	4428	+VALIGN="top"
	4429	+>System Manager's Manual: iputils</TD
	4430	+><TD
	4431	+WIDTH="34%"
	4432	+ALIGN="center"
	4433	+VALIGN="top"
	4434	+> </TD
	4435	+><TD
	4436	+WIDTH="33%"
	4437	+ALIGN="right"
	4438	+VALIGN="top"
	4439	+>arping</TD
	4440	+></TR
	4441	+></TABLE
	4442	+></DIV
	4443	+></BODY
	4444	+></HTML
	4445	+>
	4446	\ No newline at end of file
	4447	diff -Naur iputils-s20121221.orig/doc/r466.html iputils-s20121221/doc/r466.html
	4448	--- iputils-s20121221.orig/doc/r466.html 1970-01-01 00:00:00.000000000 +0000
	4449	+++ iputils-s20121221/doc/r466.html 2014-04-02 01:05:52.637699057 +0000
	4450	@@ -0,0 +1,597 @@
	4451	+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
	4452	+<HTML
	4453	+><HEAD
	4454	+><TITLE
	4455	+>arping</TITLE
	4456	+><META
	4457	+NAME="GENERATOR"
	4458	+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
	4459	+REL="HOME"
	4460	+TITLE="System Manager's Manual: iputils"
	4461	+HREF="index.html"><LINK
	4462	+REL="PREVIOUS"
	4463	+TITLE="ping"
	4464	+HREF="r3.html"><LINK
	4465	+REL="NEXT"
	4466	+TITLE="clockdiff"
	4467	+HREF="r625.html"></HEAD
	4468	+><BODY
	4469	+CLASS="REFENTRY"
	4470	+BGCOLOR="#FFFFFF"
	4471	+TEXT="#000000"
	4472	+LINK="#0000FF"
	4473	+VLINK="#840084"
	4474	+ALINK="#0000FF"
	4475	+><DIV
	4476	+CLASS="NAVHEADER"
	4477	+><TABLE
	4478	+SUMMARY="Header navigation table"
	4479	+WIDTH="100%"
	4480	+BORDER="0"
	4481	+CELLPADDING="0"
	4482	+CELLSPACING="0"
	4483	+><TR
	4484	+><TH
	4485	+COLSPAN="3"
	4486	+ALIGN="center"
	4487	+>System Manager's Manual: iputils</TH
	4488	+></TR
	4489	+><TR
	4490	+><TD
	4491	+WIDTH="10%"
	4492	+ALIGN="left"
	4493	+VALIGN="bottom"
	4494	+><A
	4495	+HREF="r3.html"
	4496	+ACCESSKEY="P"
	4497	+>Prev</A
	4498	+></TD
	4499	+><TD
	4500	+WIDTH="80%"
	4501	+ALIGN="center"
	4502	+VALIGN="bottom"
	4503	+></TD
	4504	+><TD
	4505	+WIDTH="10%"
	4506	+ALIGN="right"
	4507	+VALIGN="bottom"
	4508	+><A
	4509	+HREF="r625.html"
	4510	+ACCESSKEY="N"
	4511	+>Next</A
	4512	+></TD
	4513	+></TR
	4514	+></TABLE
	4515	+><HR
	4516	+ALIGN="LEFT"
	4517	+WIDTH="100%"></DIV
	4518	+><H1
	4519	+><A
	4520	+NAME="ARPING"
	4521	+></A
	4522	+>arping</H1
	4523	+><DIV
	4524	+CLASS="REFNAMEDIV"
	4525	+><A
	4526	+NAME="AEN471"
	4527	+></A
	4528	+><H2
	4529	+>Name</H2
	4530	+>arping -- send ARP REQUEST to a neighbour host</DIV
	4531	+><DIV
	4532	+CLASS="REFSYNOPSISDIV"
	4533	+><A
	4534	+NAME="AEN474"
	4535	+></A
	4536	+><H2
	4537	+>Synopsis</H2
	4538	+><P
	4539	+><B
	4540	+CLASS="COMMAND"
	4541	+>arping</B
	4542	+> [<CODE
	4543	+CLASS="OPTION"
	4544	+>-AbDfhqUV</CODE
	4545	+>] [-c <TT
	4546	+CLASS="REPLACEABLE"
	4547	+><I
	4548	+>count</I
	4549	+></TT
	4550	+>] [-w <TT
	4551	+CLASS="REPLACEABLE"
	4552	+><I
	4553	+>deadline</I
	4554	+></TT
	4555	+>] [-s <TT
	4556	+CLASS="REPLACEABLE"
	4557	+><I
	4558	+>source</I
	4559	+></TT
	4560	+>] {-I <TT
	4561	+CLASS="REPLACEABLE"
	4562	+><I
	4563	+>interface</I
	4564	+></TT
	4565	+>} {<TT
	4566	+CLASS="REPLACEABLE"
	4567	+><I
	4568	+>destination</I
	4569	+></TT
	4570	+>}</P
	4571	+></DIV
	4572	+><DIV
	4573	+CLASS="REFSECT1"
	4574	+><A
	4575	+NAME="AEN489"
	4576	+></A
	4577	+><H2
	4578	+>DESCRIPTION</H2
	4579	+><P
	4580	+>Ping <TT
	4581	+CLASS="REPLACEABLE"
	4582	+><I
	4583	+>destination</I
	4584	+></TT
	4585	+> on device <TT
	4586	+CLASS="REPLACEABLE"
	4587	+><I
	4588	+>interface</I
	4589	+></TT
	4590	+> by ARP packets,
	4591	+using source address <TT
	4592	+CLASS="REPLACEABLE"
	4593	+><I
	4594	+>source</I
	4595	+></TT
	4596	+>.</P
	4597	+></DIV
	4598	+><DIV
	4599	+CLASS="REFSECT1"
	4600	+><A
	4601	+NAME="AEN495"
	4602	+></A
	4603	+><H2
	4604	+>OPTIONS</H2
	4605	+><P
	4606	+></P
	4607	+><DIV
	4608	+CLASS="VARIABLELIST"
	4609	+><DL
	4610	+><DT
	4611	+><CODE
	4612	+CLASS="OPTION"
	4613	+>-A</CODE
	4614	+></DT
	4615	+><DD
	4616	+><P
	4617	+>The same as <CODE
	4618	+CLASS="OPTION"
	4619	+>-U</CODE
	4620	+>, but ARP REPLY packets used instead
	4621	+of ARP REQUEST.
	4622	+ </P
	4623	+></DD
	4624	+><DT
	4625	+><CODE
	4626	+CLASS="OPTION"
	4627	+>-b</CODE
	4628	+></DT
	4629	+><DD
	4630	+><P
	4631	+>Send only MAC level broadcasts. Normally <B
	4632	+CLASS="COMMAND"
	4633	+>arping</B
	4634	+> starts
	4635	+from sending broadcast, and switch to unicast after reply received.
	4636	+ </P
	4637	+></DD
	4638	+><DT
	4639	+><CODE
	4640	+CLASS="OPTION"
	4641	+><A
	4642	+NAME="ARPING.COUNT"
	4643	+></A
	4644	+>-c <TT
	4645	+CLASS="REPLACEABLE"
	4646	+><I
	4647	+>count</I
	4648	+></TT
	4649	+></CODE
	4650	+></DT
	4651	+><DD
	4652	+><P
	4653	+>Stop after sending <TT
	4654	+CLASS="REPLACEABLE"
	4655	+><I
	4656	+>count</I
	4657	+></TT
	4658	+> ARP REQUEST
	4659	+packets. With
	4660	+<A
	4661	+HREF="r466.html#ARPING.DEADLINE"
	4662	+><TT
	4663	+CLASS="REPLACEABLE"
	4664	+><I
	4665	+>deadline</I
	4666	+></TT
	4667	+></A
	4668	+>
	4669	+option, <B
	4670	+CLASS="COMMAND"
	4671	+>arping</B
	4672	+> waits for
	4673	+<TT
	4674	+CLASS="REPLACEABLE"
	4675	+><I
	4676	+>count</I
	4677	+></TT
	4678	+> ARP REPLY packets, until the timeout expires.
	4679	+ </P
	4680	+></DD
	4681	+><DT
	4682	+><CODE
	4683	+CLASS="OPTION"
	4684	+>-D</CODE
	4685	+></DT
	4686	+><DD
	4687	+><P
	4688	+>Duplicate address detection mode (DAD). See
	4689	+<A
	4690	+HREF="http://tools.ietf.org/rfc/rfc2131.txt"
	4691	+TARGET="_top"
	4692	+>RFC2131, 4.4.1</A
	4693	+>.
	4694	+Returns 0, if DAD succeeded i.e. no replies are received
	4695	+ </P
	4696	+></DD
	4697	+><DT
	4698	+><CODE
	4699	+CLASS="OPTION"
	4700	+>-f</CODE
	4701	+></DT
	4702	+><DD
	4703	+><P
	4704	+>Finish after the first reply confirming that target is alive.
	4705	+ </P
	4706	+></DD
	4707	+><DT
	4708	+><CODE
	4709	+CLASS="OPTION"
	4710	+><A
	4711	+NAME="OPT.INTERFACE"
	4712	+></A
	4713	+>-I <TT
	4714	+CLASS="REPLACEABLE"
	4715	+><I
	4716	+>interface</I
	4717	+></TT
	4718	+></CODE
	4719	+></DT
	4720	+><DD
	4721	+><P
	4722	+>Name of network device where to send ARP REQUEST packets.
	4723	+ </P
	4724	+></DD
	4725	+><DT
	4726	+><CODE
	4727	+CLASS="OPTION"
	4728	+>-h</CODE
	4729	+></DT
	4730	+><DD
	4731	+><P
	4732	+>Print help page and exit.
	4733	+ </P
	4734	+></DD
	4735	+><DT
	4736	+><CODE
	4737	+CLASS="OPTION"
	4738	+>-q</CODE
	4739	+></DT
	4740	+><DD
	4741	+><P
	4742	+>Quiet output. Nothing is displayed.
	4743	+ </P
	4744	+></DD
	4745	+><DT
	4746	+><CODE
	4747	+CLASS="OPTION"
	4748	+><A
	4749	+NAME="OPT.SOURCE"
	4750	+></A
	4751	+>-s <TT
	4752	+CLASS="REPLACEABLE"
	4753	+><I
	4754	+>source</I
	4755	+></TT
	4756	+></CODE
	4757	+></DT
	4758	+><DD
	4759	+><P
	4760	+>IP source address to use in ARP packets.
	4761	+If this option is absent, source address is:
	4762	+ <P
	4763	+></P
	4764	+><UL
	4765	+><LI
	4766	+><P
	4767	+>In DAD mode (with option <CODE
	4768	+CLASS="OPTION"
	4769	+>-D</CODE
	4770	+>) set to 0.0.0.0.
	4771	+ </P
	4772	+></LI
	4773	+><LI
	4774	+><P
	4775	+>In Unsolicited ARP mode (with options <CODE
	4776	+CLASS="OPTION"
	4777	+>-U</CODE
	4778	+> or <CODE
	4779	+CLASS="OPTION"
	4780	+>-A</CODE
	4781	+>)
	4782	+set to <TT
	4783	+CLASS="REPLACEABLE"
	4784	+><I
	4785	+>destination</I
	4786	+></TT
	4787	+>.
	4788	+ </P
	4789	+></LI
	4790	+><LI
	4791	+><P
	4792	+>Otherwise, it is calculated from routing tables.
	4793	+ </P
	4794	+></LI
	4795	+></UL
	4796	+>
	4797	+ </P
	4798	+></DD
	4799	+><DT
	4800	+><CODE
	4801	+CLASS="OPTION"
	4802	+>-U</CODE
	4803	+></DT
	4804	+><DD
	4805	+><P
	4806	+>Unsolicited ARP mode to update neighbours' ARP caches.
	4807	+No replies are expected.
	4808	+ </P
	4809	+></DD
	4810	+><DT
	4811	+><CODE
	4812	+CLASS="OPTION"
	4813	+>-V</CODE
	4814	+></DT
	4815	+><DD
	4816	+><P
	4817	+>Print version of the program and exit.
	4818	+ </P
	4819	+></DD
	4820	+><DT
	4821	+><CODE
	4822	+CLASS="OPTION"
	4823	+><A
	4824	+NAME="ARPING.DEADLINE"
	4825	+></A
	4826	+>-w <TT
	4827	+CLASS="REPLACEABLE"
	4828	+><I
	4829	+>deadline</I
	4830	+></TT
	4831	+></CODE
	4832	+></DT
	4833	+><DD
	4834	+><P
	4835	+>Specify a timeout, in seconds, before
	4836	+<B
	4837	+CLASS="COMMAND"
	4838	+>arping</B
	4839	+>
	4840	+exits regardless of how many
	4841	+packets have been sent or received. In this case
	4842	+<B
	4843	+CLASS="COMMAND"
	4844	+>arping</B
	4845	+>
	4846	+does not stop after
	4847	+<A
	4848	+HREF="r466.html#ARPING.COUNT"
	4849	+><TT
	4850	+CLASS="REPLACEABLE"
	4851	+><I
	4852	+>count</I
	4853	+></TT
	4854	+></A
	4855	+>
	4856	+packet are sent, it waits either for
	4857	+<A
	4858	+HREF="r466.html#ARPING.DEADLINE"
	4859	+><TT
	4860	+CLASS="REPLACEABLE"
	4861	+><I
	4862	+>deadline</I
	4863	+></TT
	4864	+></A
	4865	+>
	4866	+expire or until
	4867	+<A
	4868	+HREF="r466.html#ARPING.COUNT"
	4869	+><TT
	4870	+CLASS="REPLACEABLE"
	4871	+><I
	4872	+>count</I
	4873	+></TT
	4874	+></A
	4875	+>
	4876	+probes are answered.
	4877	+ </P
	4878	+></DD
	4879	+></DL
	4880	+></DIV
	4881	+></DIV
	4882	+><DIV
	4883	+CLASS="REFSECT1"
	4884	+><A
	4885	+NAME="AEN593"
	4886	+></A
	4887	+><H2
	4888	+>SEE ALSO</H2
	4889	+><P
	4890	+><A
	4891	+HREF="r3.html"
	4892	+><SPAN
	4893	+CLASS="CITEREFENTRY"
	4894	+><SPAN
	4895	+CLASS="REFENTRYTITLE"
	4896	+>ping</SPAN
	4897	+>(8)</SPAN
	4898	+></A
	4899	+>,
	4900	+<A
	4901	+HREF="r625.html"
	4902	+><SPAN
	4903	+CLASS="CITEREFENTRY"
	4904	+><SPAN
	4905	+CLASS="REFENTRYTITLE"
	4906	+>clockdiff</SPAN
	4907	+>(8)</SPAN
	4908	+></A
	4909	+>,
	4910	+<A
	4911	+HREF="r819.html"
	4912	+><SPAN
	4913	+CLASS="CITEREFENTRY"
	4914	+><SPAN
	4915	+CLASS="REFENTRYTITLE"
	4916	+>tracepath</SPAN
	4917	+>(8)</SPAN
	4918	+></A
	4919	+>.</P
	4920	+></DIV
	4921	+><DIV
	4922	+CLASS="REFSECT1"
	4923	+><A
	4924	+NAME="AEN608"
	4925	+></A
	4926	+><H2
	4927	+>AUTHOR</H2
	4928	+><P
	4929	+><B
	4930	+CLASS="COMMAND"
	4931	+>arping</B
	4932	+> was written by
	4933	+<A
	4934	+HREF="mailto:kuznet@ms2.inr.ac.ru"
	4935	+TARGET="_top"
	4936	+>Alexey Kuznetsov
	4937	+<kuznet@ms2.inr.ac.ru></A
	4938	+>.
	4939	+It is now maintained by
	4940	+<A
	4941	+HREF="mailto:yoshfuji@skbuff.net"
	4942	+TARGET="_top"
	4943	+>YOSHIFUJI Hideaki
	4944	+<yoshfuji@skbuff.net></A
	4945	+>.</P
	4946	+></DIV
	4947	+><DIV
	4948	+CLASS="REFSECT1"
	4949	+><A
	4950	+NAME="AEN614"
	4951	+></A
	4952	+><H2
	4953	+>SECURITY</H2
	4954	+><P
	4955	+><B
	4956	+CLASS="COMMAND"
	4957	+>arping</B
	4958	+> requires <CODE
	4959	+CLASS="CONSTANT"
	4960	+>CAP_NET_RAW</CODE
	4961	+> capability
	4962	+to be executed. It is not recommended to be used as set-uid root,
	4963	+because it allows user to modify ARP caches of neighbour hosts.</P
	4964	+></DIV
	4965	+><DIV
	4966	+CLASS="REFSECT1"
	4967	+><A
	4968	+NAME="AEN619"
	4969	+></A
	4970	+><H2
	4971	+>AVAILABILITY</H2
	4972	+><P
	4973	+><B
	4974	+CLASS="COMMAND"
	4975	+>arping</B
	4976	+> is part of <TT
	4977	+CLASS="FILENAME"
	4978	+>iputils</TT
	4979	+> package
	4980	+and the latest versions are available in source form at
	4981	+<A
	4982	+HREF="http://www.skbuff.net/iputils/iputils-current.tar.bz2"
	4983	+TARGET="_top"
	4984	+>http://www.skbuff.net/iputils/iputils-current.tar.bz2</A
	4985	+>.</P
	4986	+></DIV
	4987	+><DIV
	4988	+CLASS="NAVFOOTER"
	4989	+><HR
	4990	+ALIGN="LEFT"
	4991	+WIDTH="100%"><TABLE
	4992	+SUMMARY="Footer navigation table"
	4993	+WIDTH="100%"
	4994	+BORDER="0"
	4995	+CELLPADDING="0"
	4996	+CELLSPACING="0"
	4997	+><TR
	4998	+><TD
	4999	+WIDTH="33%"
	5000	+ALIGN="left"
	5001	+VALIGN="top"
	5002	+><A
	5003	+HREF="r3.html"
	5004	+ACCESSKEY="P"
	5005	+>Prev</A
	5006	+></TD
	5007	+><TD
	5008	+WIDTH="34%"
	5009	+ALIGN="center"
	5010	+VALIGN="top"
	5011	+><A
	5012	+HREF="index.html"
	5013	+ACCESSKEY="H"
	5014	+>Home</A
	5015	+></TD
	5016	+><TD
	5017	+WIDTH="33%"
	5018	+ALIGN="right"
	5019	+VALIGN="top"
	5020	+><A
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	5022	+ACCESSKEY="N"
	5023	+>Next</A
	5024	+></TD
	5025	+></TR
	5026	+><TR
	5027	+><TD
	5028	+WIDTH="33%"
	5029	+ALIGN="left"
	5030	+VALIGN="top"
	5031	+>ping</TD
	5032	+><TD
	5033	+WIDTH="34%"
	5034	+ALIGN="center"
	5035	+VALIGN="top"
	5036	+> </TD
	5037	+><TD
	5038	+WIDTH="33%"
	5039	+ALIGN="right"
	5040	+VALIGN="top"
	5041	+>clockdiff</TD
	5042	+></TR
	5043	+></TABLE
	5044	+></DIV
	5045	+></BODY
	5046	+></HTML
	5047	+>
	5048	\ No newline at end of file
	5049	diff -Naur iputils-s20121221.orig/doc/r625.html iputils-s20121221/doc/r625.html
	5050	--- iputils-s20121221.orig/doc/r625.html 1970-01-01 00:00:00.000000000 +0000
	5051	+++ iputils-s20121221/doc/r625.html 2014-04-02 01:05:52.677699058 +0000
	5052	@@ -0,0 +1,428 @@
	5053	+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
	5054	+<HTML
	5055	+><HEAD
	5056	+><TITLE
	5057	+>clockdiff</TITLE
	5058	+><META
	5059	+NAME="GENERATOR"
	5060	+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
	5061	+REL="HOME"
	5062	+TITLE="System Manager's Manual: iputils"
	5063	+HREF="index.html"><LINK
	5064	+REL="PREVIOUS"
	5065	+TITLE="arping"
	5066	+HREF="r466.html"><LINK
	5067	+REL="NEXT"
	5068	+TITLE="rarpd"
	5069	+HREF="r720.html"></HEAD
	5070	+><BODY
	5071	+CLASS="REFENTRY"
	5072	+BGCOLOR="#FFFFFF"
	5073	+TEXT="#000000"
	5074	+LINK="#0000FF"
	5075	+VLINK="#840084"
	5076	+ALINK="#0000FF"
	5077	+><DIV
	5078	+CLASS="NAVHEADER"
	5079	+><TABLE
	5080	+SUMMARY="Header navigation table"
	5081	+WIDTH="100%"
	5082	+BORDER="0"
	5083	+CELLPADDING="0"
	5084	+CELLSPACING="0"
	5085	+><TR
	5086	+><TH
	5087	+COLSPAN="3"
	5088	+ALIGN="center"
	5089	+>System Manager's Manual: iputils</TH
	5090	+></TR
	5091	+><TR
	5092	+><TD
	5093	+WIDTH="10%"
	5094	+ALIGN="left"
	5095	+VALIGN="bottom"
	5096	+><A
	5097	+HREF="r466.html"
	5098	+ACCESSKEY="P"
	5099	+>Prev</A
	5100	+></TD
	5101	+><TD
	5102	+WIDTH="80%"
	5103	+ALIGN="center"
	5104	+VALIGN="bottom"
	5105	+></TD
	5106	+><TD
	5107	+WIDTH="10%"
	5108	+ALIGN="right"
	5109	+VALIGN="bottom"
	5110	+><A
	5111	+HREF="r720.html"
	5112	+ACCESSKEY="N"
	5113	+>Next</A
	5114	+></TD
	5115	+></TR
	5116	+></TABLE
	5117	+><HR
	5118	+ALIGN="LEFT"
	5119	+WIDTH="100%"></DIV
	5120	+><H1
	5121	+><A
	5122	+NAME="CLOCKDIFF"
	5123	+></A
	5124	+>clockdiff</H1
	5125	+><DIV
	5126	+CLASS="REFNAMEDIV"
	5127	+><A
	5128	+NAME="AEN630"
	5129	+></A
	5130	+><H2
	5131	+>Name</H2
	5132	+>clockdiff -- measure clock difference between hosts</DIV
	5133	+><DIV
	5134	+CLASS="REFSYNOPSISDIV"
	5135	+><A
	5136	+NAME="AEN633"
	5137	+></A
	5138	+><H2
	5139	+>Synopsis</H2
	5140	+><P
	5141	+><B
	5142	+CLASS="COMMAND"
	5143	+>clockdiff</B
	5144	+> [<CODE
	5145	+CLASS="OPTION"
	5146	+>-o</CODE
	5147	+>] [<CODE
	5148	+CLASS="OPTION"
	5149	+>-o1</CODE
	5150	+>] {<TT
	5151	+CLASS="REPLACEABLE"
	5152	+><I
	5153	+>destination</I
	5154	+></TT
	5155	+>}</P
	5156	+></DIV
	5157	+><DIV
	5158	+CLASS="REFSECT1"
	5159	+><A
	5160	+NAME="AEN642"
	5161	+></A
	5162	+><H2
	5163	+>DESCRIPTION</H2
	5164	+><P
	5165	+><B
	5166	+CLASS="COMMAND"
	5167	+>clockdiff</B
	5168	+> Measures clock difference between us and
	5169	+<TT
	5170	+CLASS="REPLACEABLE"
	5171	+><I
	5172	+>destination</I
	5173	+></TT
	5174	+> with 1 msec resolution using ICMP TIMESTAMP
	5175	+<A
	5176	+HREF="r625.html#CLOCKDIFF.ICMP-TIMESTAMP"
	5177	+>[2]</A
	5178	+>
	5179	+packets or, optionally, IP TIMESTAMP option
	5180	+<A
	5181	+HREF="r625.html#CLOCKDIFF.IP-TIMESTAMP"
	5182	+>[3]</A
	5183	+>
	5184	+option added to ICMP ECHO.
	5185	+<A
	5186	+HREF="r625.html#CLOCKDIFF.ICMP-ECHO"
	5187	+>[1]</A
	5188	+></P
	5189	+></DIV
	5190	+><DIV
	5191	+CLASS="REFSECT1"
	5192	+><A
	5193	+NAME="AEN650"
	5194	+></A
	5195	+><H2
	5196	+>OPTIONS</H2
	5197	+><P
	5198	+></P
	5199	+><DIV
	5200	+CLASS="VARIABLELIST"
	5201	+><DL
	5202	+><DT
	5203	+><CODE
	5204	+CLASS="OPTION"
	5205	+>-o</CODE
	5206	+></DT
	5207	+><DD
	5208	+><P
	5209	+>Use IP TIMESTAMP with ICMP ECHO instead of ICMP TIMESTAMP
	5210	+messages. It is useful with some destinations, which do not support
	5211	+ICMP TIMESTAMP (f.e. Solaris <2.4).
	5212	+ </P
	5213	+></DD
	5214	+><DT
	5215	+><CODE
	5216	+CLASS="OPTION"
	5217	+>-o1</CODE
	5218	+></DT
	5219	+><DD
	5220	+><P
	5221	+>Slightly different form of <CODE
	5222	+CLASS="OPTION"
	5223	+>-o</CODE
	5224	+>, namely it uses three-term
	5225	+IP TIMESTAMP with prespecified hop addresses instead of four term one.
	5226	+What flavor works better depends on target host. Particularly,
	5227	+<CODE
	5228	+CLASS="OPTION"
	5229	+>-o</CODE
	5230	+> is better for Linux.
	5231	+ </P
	5232	+></DD
	5233	+></DL
	5234	+></DIV
	5235	+></DIV
	5236	+><DIV
	5237	+CLASS="REFSECT1"
	5238	+><A
	5239	+NAME="AEN665"
	5240	+></A
	5241	+><H2
	5242	+>WARNINGS</H2
	5243	+><P
	5244	+></P
	5245	+><UL
	5246	+><LI
	5247	+><P
	5248	+>Some nodes (Cisco) use non-standard timestamps, which is allowed
	5249	+by RFC, but makes timestamps mostly useless.
	5250	+ </P
	5251	+></LI
	5252	+><LI
	5253	+><P
	5254	+>Some nodes generate messed timestamps (Solaris>2.4), when
	5255	+run <B
	5256	+CLASS="COMMAND"
	5257	+>xntpd</B
	5258	+>. Seems, its IP stack uses a corrupted clock source,
	5259	+which is synchronized to time-of-day clock periodically and jumps
	5260	+randomly making timestamps mostly useless. Good news is that you can
	5261	+use NTP in this case, which is even better.
	5262	+ </P
	5263	+></LI
	5264	+><LI
	5265	+><P
	5266	+><B
	5267	+CLASS="COMMAND"
	5268	+>clockdiff</B
	5269	+> shows difference in time modulo 24 days.
	5270	+ </P
	5271	+></LI
	5272	+></UL
	5273	+></DIV
	5274	+><DIV
	5275	+CLASS="REFSECT1"
	5276	+><A
	5277	+NAME="AEN676"
	5278	+></A
	5279	+><H2
	5280	+>SEE ALSO</H2
	5281	+><P
	5282	+><A
	5283	+HREF="r3.html"
	5284	+><SPAN
	5285	+CLASS="CITEREFENTRY"
	5286	+><SPAN
	5287	+CLASS="REFENTRYTITLE"
	5288	+>ping</SPAN
	5289	+>(8)</SPAN
	5290	+></A
	5291	+>,
	5292	+<A
	5293	+HREF="r466.html"
	5294	+><SPAN
	5295	+CLASS="CITEREFENTRY"
	5296	+><SPAN
	5297	+CLASS="REFENTRYTITLE"
	5298	+>arping</SPAN
	5299	+>(8)</SPAN
	5300	+></A
	5301	+>,
	5302	+<A
	5303	+HREF="r819.html"
	5304	+><SPAN
	5305	+CLASS="CITEREFENTRY"
	5306	+><SPAN
	5307	+CLASS="REFENTRYTITLE"
	5308	+>tracepath</SPAN
	5309	+>(8)</SPAN
	5310	+></A
	5311	+>.</P
	5312	+></DIV
	5313	+><DIV
	5314	+CLASS="REFSECT1"
	5315	+><A
	5316	+NAME="AEN691"
	5317	+></A
	5318	+><H2
	5319	+>REFERENCES</H2
	5320	+><P
	5321	+>[1] <A
	5322	+NAME="CLOCKDIFF.ICMP-ECHO"
	5323	+></A
	5324	+>ICMP ECHO,
	5325	+<A
	5326	+HREF="http://tools.ietf.org/rfc/rfc792.txt"
	5327	+TARGET="_top"
	5328	+>RFC0792, page 14</A
	5329	+>.</P
	5330	+><P
	5331	+>[2] <A
	5332	+NAME="CLOCKDIFF.ICMP-TIMESTAMP"
	5333	+></A
	5334	+>ICMP TIMESTAMP,
	5335	+<A
	5336	+HREF="http://tools.ietf.org/rfc/rfc792.txt"
	5337	+TARGET="_top"
	5338	+>RFC0792, page 16</A
	5339	+>.</P
	5340	+><P
	5341	+>[3] <A
	5342	+NAME="CLOCKDIFF.IP-TIMESTAMP"
	5343	+></A
	5344	+>IP TIMESTAMP option,
	5345	+<A
	5346	+HREF="http://tools.ietf.org/rfc/rfc791.txt"
	5347	+TARGET="_top"
	5348	+>RFC0791, 3.1, page 16</A
	5349	+>.</P
	5350	+></DIV
	5351	+><DIV
	5352	+CLASS="REFSECT1"
	5353	+><A
	5354	+NAME="AEN702"
	5355	+></A
	5356	+><H2
	5357	+>AUTHOR</H2
	5358	+><P
	5359	+><B
	5360	+CLASS="COMMAND"
	5361	+>clockdiff</B
	5362	+> was compiled by
	5363	+<A
	5364	+HREF="mailto:kuznet@ms2.inr.ac.ru"
	5365	+TARGET="_top"
	5366	+>Alexey Kuznetsov
	5367	+<kuznet@ms2.inr.ac.ru></A
	5368	+>. It was based on code borrowed
	5369	+from BSD <B
	5370	+CLASS="COMMAND"
	5371	+>timed</B
	5372	+> daemon.
	5373	+It is now maintained by
	5374	+<A
	5375	+HREF="mailto:yoshfuji@skbuff.net"
	5376	+TARGET="_top"
	5377	+>YOSHIFUJI Hideaki
	5378	+<yoshfuji@skbuff.net></A
	5379	+>.</P
	5380	+></DIV
	5381	+><DIV
	5382	+CLASS="REFSECT1"
	5383	+><A
	5384	+NAME="AEN709"
	5385	+></A
	5386	+><H2
	5387	+>SECURITY</H2
	5388	+><P
	5389	+><B
	5390	+CLASS="COMMAND"
	5391	+>clockdiff</B
	5392	+> requires <CODE
	5393	+CLASS="CONSTANT"
	5394	+>CAP_NET_RAW</CODE
	5395	+> capability
	5396	+to be executed. It is safe to be used as set-uid root.</P
	5397	+></DIV
	5398	+><DIV
	5399	+CLASS="REFSECT1"
	5400	+><A
	5401	+NAME="AEN714"
	5402	+></A
	5403	+><H2
	5404	+>AVAILABILITY</H2
	5405	+><P
	5406	+><B
	5407	+CLASS="COMMAND"
	5408	+>clockdiff</B
	5409	+> is part of <TT
	5410	+CLASS="FILENAME"
	5411	+>iputils</TT
	5412	+> package
	5413	+and the latest versions are available in source form at
	5414	+<A
	5415	+HREF="http://www.skbuff.net/iputils/iputils-current.tar.bz2"
	5416	+TARGET="_top"
	5417	+>http://www.skbuff.net/iputils/iputils-current.tar.bz2</A
	5418	+>.</P
	5419	+></DIV
	5420	+><DIV
	5421	+CLASS="NAVFOOTER"
	5422	+><HR
	5423	+ALIGN="LEFT"
	5424	+WIDTH="100%"><TABLE
	5425	+SUMMARY="Footer navigation table"
	5426	+WIDTH="100%"
	5427	+BORDER="0"
	5428	+CELLPADDING="0"
	5429	+CELLSPACING="0"
	5430	+><TR
	5431	+><TD
	5432	+WIDTH="33%"
	5433	+ALIGN="left"
	5434	+VALIGN="top"
	5435	+><A
	5436	+HREF="r466.html"
	5437	+ACCESSKEY="P"
	5438	+>Prev</A
	5439	+></TD
	5440	+><TD
	5441	+WIDTH="34%"
	5442	+ALIGN="center"
	5443	+VALIGN="top"
	5444	+><A
	5445	+HREF="index.html"
	5446	+ACCESSKEY="H"
	5447	+>Home</A
	5448	+></TD
	5449	+><TD
	5450	+WIDTH="33%"
	5451	+ALIGN="right"
	5452	+VALIGN="top"
	5453	+><A
	5454	+HREF="r720.html"
	5455	+ACCESSKEY="N"
	5456	+>Next</A
	5457	+></TD
	5458	+></TR
	5459	+><TR
	5460	+><TD
	5461	+WIDTH="33%"
	5462	+ALIGN="left"
	5463	+VALIGN="top"
	5464	+>arping</TD
	5465	+><TD
	5466	+WIDTH="34%"
	5467	+ALIGN="center"
	5468	+VALIGN="top"
	5469	+> </TD
	5470	+><TD
	5471	+WIDTH="33%"
	5472	+ALIGN="right"
	5473	+VALIGN="top"
	5474	+>rarpd</TD
	5475	+></TR
	5476	+></TABLE
	5477	+></DIV
	5478	+></BODY
	5479	+></HTML
	5480	+>
	5481	\ No newline at end of file
	5482	diff -Naur iputils-s20121221.orig/doc/r720.html iputils-s20121221/doc/r720.html
	5483	--- iputils-s20121221.orig/doc/r720.html 1970-01-01 00:00:00.000000000 +0000
	5484	+++ iputils-s20121221/doc/r720.html 2014-04-02 01:05:52.713699058 +0000
	5485	@@ -0,0 +1,431 @@
	5486	+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
	5487	+<HTML
	5488	+><HEAD
	5489	+><TITLE
	5490	+>rarpd</TITLE
	5491	+><META
	5492	+NAME="GENERATOR"
	5493	+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
	5494	+REL="HOME"
	5495	+TITLE="System Manager's Manual: iputils"
	5496	+HREF="index.html"><LINK
	5497	+REL="PREVIOUS"
	5498	+TITLE="clockdiff"
	5499	+HREF="r625.html"><LINK
	5500	+REL="NEXT"
	5501	+TITLE="tracepath"
	5502	+HREF="r819.html"></HEAD
	5503	+><BODY
	5504	+CLASS="REFENTRY"
	5505	+BGCOLOR="#FFFFFF"
	5506	+TEXT="#000000"
	5507	+LINK="#0000FF"
	5508	+VLINK="#840084"
	5509	+ALINK="#0000FF"
	5510	+><DIV
	5511	+CLASS="NAVHEADER"
	5512	+><TABLE
	5513	+SUMMARY="Header navigation table"
	5514	+WIDTH="100%"
	5515	+BORDER="0"
	5516	+CELLPADDING="0"
	5517	+CELLSPACING="0"
	5518	+><TR
	5519	+><TH
	5520	+COLSPAN="3"
	5521	+ALIGN="center"
	5522	+>System Manager's Manual: iputils</TH
	5523	+></TR
	5524	+><TR
	5525	+><TD
	5526	+WIDTH="10%"
	5527	+ALIGN="left"
	5528	+VALIGN="bottom"
	5529	+><A
	5530	+HREF="r625.html"
	5531	+ACCESSKEY="P"
	5532	+>Prev</A
	5533	+></TD
	5534	+><TD
	5535	+WIDTH="80%"
	5536	+ALIGN="center"
	5537	+VALIGN="bottom"
	5538	+></TD
	5539	+><TD
	5540	+WIDTH="10%"
	5541	+ALIGN="right"
	5542	+VALIGN="bottom"
	5543	+><A
	5544	+HREF="r819.html"
	5545	+ACCESSKEY="N"
	5546	+>Next</A
	5547	+></TD
	5548	+></TR
	5549	+></TABLE
	5550	+><HR
	5551	+ALIGN="LEFT"
	5552	+WIDTH="100%"></DIV
	5553	+><H1
	5554	+><A
	5555	+NAME="RARPD"
	5556	+></A
	5557	+>rarpd</H1
	5558	+><DIV
	5559	+CLASS="REFNAMEDIV"
	5560	+><A
	5561	+NAME="AEN725"
	5562	+></A
	5563	+><H2
	5564	+>Name</H2
	5565	+>rarpd -- answer RARP REQUESTs</DIV
	5566	+><DIV
	5567	+CLASS="REFSYNOPSISDIV"
	5568	+><A
	5569	+NAME="AEN728"
	5570	+></A
	5571	+><H2
	5572	+>Synopsis</H2
	5573	+><P
	5574	+><B
	5575	+CLASS="COMMAND"
	5576	+>arping</B
	5577	+> [<CODE
	5578	+CLASS="OPTION"
	5579	+>-aAvde</CODE
	5580	+>] [-b <TT
	5581	+CLASS="REPLACEABLE"
	5582	+><I
	5583	+>bootdir</I
	5584	+></TT
	5585	+>] [<TT
	5586	+CLASS="REPLACEABLE"
	5587	+><I
	5588	+>interface</I
	5589	+></TT
	5590	+>]</P
	5591	+></DIV
	5592	+><DIV
	5593	+CLASS="REFSECT1"
	5594	+><A
	5595	+NAME="AEN737"
	5596	+></A
	5597	+><H2
	5598	+>DESCRIPTION</H2
	5599	+><P
	5600	+>Listens
	5601	+<A
	5602	+HREF="http://tools.ietf.org/rfc/rfc903.txt"
	5603	+TARGET="_top"
	5604	+>RARP</A
	5605	+>
	5606	+requests from clients. Provided MAC address of client
	5607	+is found in <TT
	5608	+CLASS="FILENAME"
	5609	+>/etc/ethers</TT
	5610	+> database and
	5611	+obtained host name is resolvable to an IP address appropriate
	5612	+for attached network, <B
	5613	+CLASS="COMMAND"
	5614	+>rarpd</B
	5615	+> answers to client with RARPD
	5616	+reply carrying an IP address.</P
	5617	+><P
	5618	+>To allow multiple boot servers on the network <B
	5619	+CLASS="COMMAND"
	5620	+>rarpd</B
	5621	+>
	5622	+optionally checks for presence Sun-like bootable image in TFTP directory.
	5623	+It should have form <KBD
	5624	+CLASS="USERINPUT"
	5625	+>Hexadecimal_IP.ARCH</KBD
	5626	+>, f.e. to load
	5627	+sparc 193.233.7.98 <TT
	5628	+CLASS="FILENAME"
	5629	+>C1E90762.SUN4M</TT
	5630	+> is linked to
	5631	+an image appropriate for SUM4M in directory <TT
	5632	+CLASS="FILENAME"
	5633	+>/etc/tftpboot</TT
	5634	+>.</P
	5635	+></DIV
	5636	+><DIV
	5637	+CLASS="REFSECT1"
	5638	+><A
	5639	+NAME="AEN748"
	5640	+></A
	5641	+><H2
	5642	+>WARNING</H2
	5643	+><P
	5644	+>This facility is deeply obsoleted by
	5645	+<A
	5646	+HREF="http://tools.ietf.org/rfc/rfc951.txt"
	5647	+TARGET="_top"
	5648	+>BOOTP</A
	5649	+>
	5650	+and later
	5651	+<A
	5652	+HREF="http://tools.ietf.org/rfc/rfc2131.txt"
	5653	+TARGET="_top"
	5654	+>DHCP</A
	5655	+> protocols.
	5656	+However, some clients really still need this to boot.</P
	5657	+></DIV
	5658	+><DIV
	5659	+CLASS="REFSECT1"
	5660	+><A
	5661	+NAME="AEN753"
	5662	+></A
	5663	+><H2
	5664	+>OPTIONS</H2
	5665	+><P
	5666	+></P
	5667	+><DIV
	5668	+CLASS="VARIABLELIST"
	5669	+><DL
	5670	+><DT
	5671	+><CODE
	5672	+CLASS="OPTION"
	5673	+>-a</CODE
	5674	+></DT
	5675	+><DD
	5676	+><P
	5677	+>Listen on all the interfaces. Currently it is an internal
	5678	+option, its function is overridden with <TT
	5679	+CLASS="REPLACEABLE"
	5680	+><I
	5681	+>interface</I
	5682	+></TT
	5683	+>
	5684	+argument. It should not be used.
	5685	+ </P
	5686	+></DD
	5687	+><DT
	5688	+><CODE
	5689	+CLASS="OPTION"
	5690	+>-A</CODE
	5691	+></DT
	5692	+><DD
	5693	+><P
	5694	+>Listen not only RARP but also ARP messages, some rare clients
	5695	+use ARP by some unknown reason.
	5696	+ </P
	5697	+></DD
	5698	+><DT
	5699	+><CODE
	5700	+CLASS="OPTION"
	5701	+>-v</CODE
	5702	+></DT
	5703	+><DD
	5704	+><P
	5705	+>Be verbose.
	5706	+ </P
	5707	+></DD
	5708	+><DT
	5709	+><CODE
	5710	+CLASS="OPTION"
	5711	+>-d</CODE
	5712	+></DT
	5713	+><DD
	5714	+><P
	5715	+>Debug mode. Do not go to background.
	5716	+ </P
	5717	+></DD
	5718	+><DT
	5719	+><CODE
	5720	+CLASS="OPTION"
	5721	+>-e</CODE
	5722	+></DT
	5723	+><DD
	5724	+><P
	5725	+>Do not check for presence of a boot image, reply if MAC address
	5726	+resolves to a valid IP address using <TT
	5727	+CLASS="FILENAME"
	5728	+>/etc/ethers</TT
	5729	+>
	5730	+database and DNS.
	5731	+ </P
	5732	+></DD
	5733	+><DT
	5734	+><CODE
	5735	+CLASS="OPTION"
	5736	+>-b <TT
	5737	+CLASS="REPLACEABLE"
	5738	+><I
	5739	+>bootdir</I
	5740	+></TT
	5741	+></CODE
	5742	+></DT
	5743	+><DD
	5744	+><P
	5745	+>TFTP boot directory. Default is <TT
	5746	+CLASS="FILENAME"
	5747	+>/etc/tftpboot</TT
	5748	+>
	5749	+ </P
	5750	+></DD
	5751	+></DL
	5752	+></DIV
	5753	+></DIV
	5754	+><DIV
	5755	+CLASS="REFSECT1"
	5756	+><A
	5757	+NAME="AEN790"
	5758	+></A
	5759	+><H2
	5760	+>SEE ALSO</H2
	5761	+><P
	5762	+><A
	5763	+HREF="r466.html"
	5764	+><SPAN
	5765	+CLASS="CITEREFENTRY"
	5766	+><SPAN
	5767	+CLASS="REFENTRYTITLE"
	5768	+>arping</SPAN
	5769	+>(8)</SPAN
	5770	+></A
	5771	+>,
	5772	+<A
	5773	+HREF="r991.html"
	5774	+><SPAN
	5775	+CLASS="CITEREFENTRY"
	5776	+><SPAN
	5777	+CLASS="REFENTRYTITLE"
	5778	+>tftpd</SPAN
	5779	+>(8)</SPAN
	5780	+></A
	5781	+>.</P
	5782	+></DIV
	5783	+><DIV
	5784	+CLASS="REFSECT1"
	5785	+><A
	5786	+NAME="AEN801"
	5787	+></A
	5788	+><H2
	5789	+>AUTHOR</H2
	5790	+><P
	5791	+><B
	5792	+CLASS="COMMAND"
	5793	+>rarpd</B
	5794	+> was written by
	5795	+<A
	5796	+HREF="mailto:kuznet@ms2.inr.ac.ru"
	5797	+TARGET="_top"
	5798	+>Alexey Kuznetsov
	5799	+<kuznet@ms2.inr.ac.ru></A
	5800	+>.
	5801	+It is now maintained by
	5802	+<A
	5803	+HREF="mailto:yoshfuji@skbuff.net"
	5804	+TARGET="_top"
	5805	+>YOSHIFUJI Hideaki
	5806	+<yoshfuji@skbuff.net></A
	5807	+>.</P
	5808	+></DIV
	5809	+><DIV
	5810	+CLASS="REFSECT1"
	5811	+><A
	5812	+NAME="AEN807"
	5813	+></A
	5814	+><H2
	5815	+>SECURITY</H2
	5816	+><P
	5817	+><B
	5818	+CLASS="COMMAND"
	5819	+>rarpd</B
	5820	+> requires <CODE
	5821	+CLASS="CONSTANT"
	5822	+>CAP_NET_RAW</CODE
	5823	+> capability
	5824	+to listen and send RARP and ARP packets. It also needs <CODE
	5825	+CLASS="CONSTANT"
	5826	+>CAP_NET_ADMIN</CODE
	5827	+>
	5828	+to give to kernel hint for ARP resolution; this is not strictly required,
	5829	+but some (most of, to be more exact) clients are so badly broken that
	5830	+are not able to answer ARP before they are finally booted. This is
	5831	+not wonderful taking into account that clients using RARPD in 2002
	5832	+are all unsupported relic creatures of 90's and even earlier.</P
	5833	+></DIV
	5834	+><DIV
	5835	+CLASS="REFSECT1"
	5836	+><A
	5837	+NAME="AEN813"
	5838	+></A
	5839	+><H2
	5840	+>AVAILABILITY</H2
	5841	+><P
	5842	+><B
	5843	+CLASS="COMMAND"
	5844	+>rarpd</B
	5845	+> is part of <TT
	5846	+CLASS="FILENAME"
	5847	+>iputils</TT
	5848	+> package
	5849	+and the latest versions are available in source form at
	5850	+<A
	5851	+HREF="http://www.skbuff.net/iputils/iputils-current.tar.bz2"
	5852	+TARGET="_top"
	5853	+>http://www.skbuff.net/iputils/iputils-current.tar.bz2</A
	5854	+>.</P
	5855	+></DIV
	5856	+><DIV
	5857	+CLASS="NAVFOOTER"
	5858	+><HR
	5859	+ALIGN="LEFT"
	5860	+WIDTH="100%"><TABLE
	5861	+SUMMARY="Footer navigation table"
	5862	+WIDTH="100%"
	5863	+BORDER="0"
	5864	+CELLPADDING="0"
	5865	+CELLSPACING="0"
	5866	+><TR
	5867	+><TD
	5868	+WIDTH="33%"
	5869	+ALIGN="left"
	5870	+VALIGN="top"
	5871	+><A
	5872	+HREF="r625.html"
	5873	+ACCESSKEY="P"
	5874	+>Prev</A
	5875	+></TD
	5876	+><TD
	5877	+WIDTH="34%"
	5878	+ALIGN="center"
	5879	+VALIGN="top"
	5880	+><A
	5881	+HREF="index.html"
	5882	+ACCESSKEY="H"
	5883	+>Home</A
	5884	+></TD
	5885	+><TD
	5886	+WIDTH="33%"
	5887	+ALIGN="right"
	5888	+VALIGN="top"
	5889	+><A
	5890	+HREF="r819.html"
	5891	+ACCESSKEY="N"
	5892	+>Next</A
	5893	+></TD
	5894	+></TR
	5895	+><TR
	5896	+><TD
	5897	+WIDTH="33%"
	5898	+ALIGN="left"
	5899	+VALIGN="top"
	5900	+>clockdiff</TD
	5901	+><TD
	5902	+WIDTH="34%"
	5903	+ALIGN="center"
	5904	+VALIGN="top"
	5905	+> </TD
	5906	+><TD
	5907	+WIDTH="33%"
	5908	+ALIGN="right"
	5909	+VALIGN="top"
	5910	+>tracepath</TD
	5911	+></TR
	5912	+></TABLE
	5913	+></DIV
	5914	+></BODY
	5915	+></HTML
	5916	+>
	5917	\ No newline at end of file
	5918	diff -Naur iputils-s20121221.orig/doc/r819.html iputils-s20121221/doc/r819.html
	5919	--- iputils-s20121221.orig/doc/r819.html 1970-01-01 00:00:00.000000000 +0000
	5920	+++ iputils-s20121221/doc/r819.html 2014-04-02 01:05:52.749699059 +0000
	5921	@@ -0,0 +1,457 @@
	5922	+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
	5923	+<HTML
	5924	+><HEAD
	5925	+><TITLE
	5926	+>tracepath</TITLE
	5927	+><META
	5928	+NAME="GENERATOR"
	5929	+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
	5930	+REL="HOME"
	5931	+TITLE="System Manager's Manual: iputils"
	5932	+HREF="index.html"><LINK
	5933	+REL="PREVIOUS"
	5934	+TITLE="rarpd"
	5935	+HREF="r720.html"><LINK
	5936	+REL="NEXT"
	5937	+TITLE="traceroute6"
	5938	+HREF="r926.html"></HEAD
	5939	+><BODY
	5940	+CLASS="REFENTRY"
	5941	+BGCOLOR="#FFFFFF"
	5942	+TEXT="#000000"
	5943	+LINK="#0000FF"
	5944	+VLINK="#840084"
	5945	+ALINK="#0000FF"
	5946	+><DIV
	5947	+CLASS="NAVHEADER"
	5948	+><TABLE
	5949	+SUMMARY="Header navigation table"
	5950	+WIDTH="100%"
	5951	+BORDER="0"
	5952	+CELLPADDING="0"
	5953	+CELLSPACING="0"
	5954	+><TR
	5955	+><TH
	5956	+COLSPAN="3"
	5957	+ALIGN="center"
	5958	+>System Manager's Manual: iputils</TH
	5959	+></TR
	5960	+><TR
	5961	+><TD
	5962	+WIDTH="10%"
	5963	+ALIGN="left"
	5964	+VALIGN="bottom"
	5965	+><A
	5966	+HREF="r720.html"
	5967	+ACCESSKEY="P"
	5968	+>Prev</A
	5969	+></TD
	5970	+><TD
	5971	+WIDTH="80%"
	5972	+ALIGN="center"
	5973	+VALIGN="bottom"
	5974	+></TD
	5975	+><TD
	5976	+WIDTH="10%"
	5977	+ALIGN="right"
	5978	+VALIGN="bottom"
	5979	+><A
	5980	+HREF="r926.html"
	5981	+ACCESSKEY="N"
	5982	+>Next</A
	5983	+></TD
	5984	+></TR
	5985	+></TABLE
	5986	+><HR
	5987	+ALIGN="LEFT"
	5988	+WIDTH="100%"></DIV
	5989	+><H1
	5990	+><A
	5991	+NAME="TRACEPATH"
	5992	+></A
	5993	+>tracepath</H1
	5994	+><DIV
	5995	+CLASS="REFNAMEDIV"
	5996	+><A
	5997	+NAME="AEN824"
	5998	+></A
	5999	+><H2
	6000	+>Name</H2
	6001	+>tracepath, tracepath6 -- traces path to a network host discovering MTU along this path</DIV
	6002	+><DIV
	6003	+CLASS="REFSYNOPSISDIV"
	6004	+><A
	6005	+NAME="AEN827"
	6006	+></A
	6007	+><H2
	6008	+>Synopsis</H2
	6009	+><P
	6010	+><B
	6011	+CLASS="COMMAND"
	6012	+>tracepath</B
	6013	+> [-n] [-b] [-l <TT
	6014	+CLASS="REPLACEABLE"
	6015	+><I
	6016	+>pktlen</I
	6017	+></TT
	6018	+>] [-m <TT
	6019	+CLASS="REPLACEABLE"
	6020	+><I
	6021	+>max_hops</I
	6022	+></TT
	6023	+>] [-p <TT
	6024	+CLASS="REPLACEABLE"
	6025	+><I
	6026	+>port</I
	6027	+></TT
	6028	+>] {<TT
	6029	+CLASS="REPLACEABLE"
	6030	+><I
	6031	+>destination</I
	6032	+></TT
	6033	+>}</P
	6034	+></DIV
	6035	+><DIV
	6036	+CLASS="REFSECT1"
	6037	+><A
	6038	+NAME="AEN840"
	6039	+></A
	6040	+><H2
	6041	+>DESCRIPTION</H2
	6042	+><P
	6043	+>It traces path to <TT
	6044	+CLASS="REPLACEABLE"
	6045	+><I
	6046	+>destination</I
	6047	+></TT
	6048	+> discovering MTU along this path.
	6049	+It uses UDP port <TT
	6050	+CLASS="REPLACEABLE"
	6051	+><I
	6052	+>port</I
	6053	+></TT
	6054	+> or some random port.
	6055	+It is similar to <B
	6056	+CLASS="COMMAND"
	6057	+>traceroute</B
	6058	+>, only does not require superuser
	6059	+privileges and has no fancy options.</P
	6060	+><P
	6061	+><B
	6062	+CLASS="COMMAND"
	6063	+>tracepath6</B
	6064	+> is good replacement for <B
	6065	+CLASS="COMMAND"
	6066	+>traceroute6</B
	6067	+>
	6068	+and classic example of application of Linux error queues.
	6069	+The situation with IPv4 is worse, because commercial
	6070	+IP routers do not return enough information in ICMP error messages.
	6071	+Probably, it will change, when they will be updated.
	6072	+For now it uses Van Jacobson's trick, sweeping a range
	6073	+of UDP ports to maintain trace history.</P
	6074	+></DIV
	6075	+><DIV
	6076	+CLASS="REFSECT1"
	6077	+><A
	6078	+NAME="AEN849"
	6079	+></A
	6080	+><H2
	6081	+>OPTIONS</H2
	6082	+><P
	6083	+></P
	6084	+><DIV
	6085	+CLASS="VARIABLELIST"
	6086	+><DL
	6087	+><DT
	6088	+><CODE
	6089	+CLASS="OPTION"
	6090	+>-n</CODE
	6091	+></DT
	6092	+><DD
	6093	+><P
	6094	+>Print primarily IP addresses numerically.
	6095	+ </P
	6096	+></DD
	6097	+><DT
	6098	+><CODE
	6099	+CLASS="OPTION"
	6100	+>-b</CODE
	6101	+></DT
	6102	+><DD
	6103	+><P
	6104	+>Print both of host names and IP addresses.
	6105	+ </P
	6106	+></DD
	6107	+><DT
	6108	+><CODE
	6109	+CLASS="OPTION"
	6110	+>-l</CODE
	6111	+></DT
	6112	+><DD
	6113	+><P
	6114	+>Sets the initial packet length to <TT
	6115	+CLASS="REPLACEABLE"
	6116	+><I
	6117	+>pktlen</I
	6118	+></TT
	6119	+> instead of
	6120	+65535 for <B
	6121	+CLASS="COMMAND"
	6122	+>tracepath</B
	6123	+> or 128000 for <B
	6124	+CLASS="COMMAND"
	6125	+>tracepath6</B
	6126	+>.
	6127	+ </P
	6128	+></DD
	6129	+><DT
	6130	+><CODE
	6131	+CLASS="OPTION"
	6132	+>-m</CODE
	6133	+></DT
	6134	+><DD
	6135	+><P
	6136	+>Set maximum hops (or maximum TTLs) to <TT
	6137	+CLASS="REPLACEABLE"
	6138	+><I
	6139	+>max_hops</I
	6140	+></TT
	6141	+>
	6142	+instead of 30.
	6143	+ </P
	6144	+></DD
	6145	+><DT
	6146	+><CODE
	6147	+CLASS="OPTION"
	6148	+>-p</CODE
	6149	+></DT
	6150	+><DD
	6151	+><P
	6152	+>Sets the initial destination port to use.
	6153	+ </P
	6154	+></DD
	6155	+></DL
	6156	+></DIV
	6157	+></DIV
	6158	+><DIV
	6159	+CLASS="REFSECT1"
	6160	+><A
	6161	+NAME="AEN881"
	6162	+></A
	6163	+><H2
	6164	+>OUTPUT</H2
	6165	+><P
	6166	+><P
	6167	+CLASS="LITERALLAYOUT"
	6168	+>root@mops:~ # tracepath6 3ffe:2400:0:109::2<br>
	6169	+ 1?: [LOCALHOST]                              pmtu 1500<br>
	6170	+ 1:  dust.inr.ac.ru                   0.411ms<br>
	6171	+ 2:  dust.inr.ac.ru        asymm  1   0.390ms pmtu 1480<br>
	6172	+ 2:  3ffe:2400:0:109::2               463.514ms reached<br>
	6173	+     Resume: pmtu 1480 hops 2 back 2</P
	6174	+></P
	6175	+><P
	6176	+>The first column shows <TT
	6177	+CLASS="LITERAL"
	6178	+>TTL</TT
	6179	+> of the probe, followed by colon.
	6180	+Usually value of <TT
	6181	+CLASS="LITERAL"
	6182	+>TTL</TT
	6183	+> is obtained from reply from network,
	6184	+but sometimes reply does not contain necessary information and
	6185	+we have to guess it. In this case the number is followed by ?.</P
	6186	+><P
	6187	+>The second column shows the network hop, which replied to the probe.
	6188	+It is either address of router or word <TT
	6189	+CLASS="LITERAL"
	6190	+>[LOCALHOST]</TT
	6191	+>, if
	6192	+the probe was not sent to the network.</P
	6193	+><P
	6194	+>The rest of line shows miscellaneous information about path to
	6195	+the correspinding network hop. As rule it contains value of RTT.
	6196	+Additionally, it can show Path MTU, when it changes.
	6197	+If the path is asymmetric
	6198	+or the probe finishes before it reach prescribed hop, difference
	6199	+between number of hops in forward and backward direction is shown
	6200	+following keyword <TT
	6201	+CLASS="LITERAL"
	6202	+>async</TT
	6203	+>. This information is not reliable.
	6204	+F.e. the third line shows asymmetry of 1, it is because the first probe
	6205	+with TTL of 2 was rejected at the first hop due to Path MTU Discovery.</P
	6206	+><P
	6207	+>The last line summarizes information about all the path to the destination,
	6208	+it shows detected Path MTU, amount of hops to the destination and our
	6209	+guess about amount of hops from the destination to us, which can be
	6210	+different when the path is asymmetric.</P
	6211	+></DIV
	6212	+><DIV
	6213	+CLASS="REFSECT1"
	6214	+><A
	6215	+NAME="AEN893"
	6216	+></A
	6217	+><H2
	6218	+>SEE ALSO</H2
	6219	+><P
	6220	+><SPAN
	6221	+CLASS="CITEREFENTRY"
	6222	+><SPAN
	6223	+CLASS="REFENTRYTITLE"
	6224	+>traceroute</SPAN
	6225	+>(8)</SPAN
	6226	+>,
	6227	+<A
	6228	+HREF="r926.html"
	6229	+><SPAN
	6230	+CLASS="CITEREFENTRY"
	6231	+><SPAN
	6232	+CLASS="REFENTRYTITLE"
	6233	+>traceroute6</SPAN
	6234	+>(8)</SPAN
	6235	+></A
	6236	+>,
	6237	+<A
	6238	+HREF="r3.html"
	6239	+><SPAN
	6240	+CLASS="CITEREFENTRY"
	6241	+><SPAN
	6242	+CLASS="REFENTRYTITLE"
	6243	+>ping</SPAN
	6244	+>(8)</SPAN
	6245	+></A
	6246	+>.</P
	6247	+></DIV
	6248	+><DIV
	6249	+CLASS="REFSECT1"
	6250	+><A
	6251	+NAME="AEN907"
	6252	+></A
	6253	+><H2
	6254	+>AUTHOR</H2
	6255	+><P
	6256	+><B
	6257	+CLASS="COMMAND"
	6258	+>tracepath</B
	6259	+> was written by
	6260	+<A
	6261	+HREF="mailto:kuznet@ms2.inr.ac.ru"
	6262	+TARGET="_top"
	6263	+>Alexey Kuznetsov
	6264	+<kuznet@ms2.inr.ac.ru></A
	6265	+>.</P
	6266	+></DIV
	6267	+><DIV
	6268	+CLASS="REFSECT1"
	6269	+><A
	6270	+NAME="AEN912"
	6271	+></A
	6272	+><H2
	6273	+>SECURITY</H2
	6274	+><P
	6275	+>No security issues.</P
	6276	+><P
	6277	+>This lapidary deserves to be elaborated.
	6278	+<B
	6279	+CLASS="COMMAND"
	6280	+>tracepath</B
	6281	+> is not a privileged program, unlike
	6282	+<B
	6283	+CLASS="COMMAND"
	6284	+>traceroute</B
	6285	+>, <B
	6286	+CLASS="COMMAND"
	6287	+>ping</B
	6288	+> and other beasts of this kind.
	6289	+<B
	6290	+CLASS="COMMAND"
	6291	+>tracepath</B
	6292	+> may be executed by everyone who has some access
	6293	+to network, enough to send UDP datagrams to investigated destination
	6294	+using given port.</P
	6295	+></DIV
	6296	+><DIV
	6297	+CLASS="REFSECT1"
	6298	+><A
	6299	+NAME="AEN920"
	6300	+></A
	6301	+><H2
	6302	+>AVAILABILITY</H2
	6303	+><P
	6304	+><B
	6305	+CLASS="COMMAND"
	6306	+>tracepath</B
	6307	+> is part of <TT
	6308	+CLASS="FILENAME"
	6309	+>iputils</TT
	6310	+> package
	6311	+and the latest versions are available in source form at
	6312	+<A
	6313	+HREF="http://www.skbuff.net/iputils/iputils-current.tar.bz2"
	6314	+TARGET="_top"
	6315	+>http://www.skbuff.net/iputils/iputils-current.tar.bz2</A
	6316	+>.</P
	6317	+></DIV
	6318	+><DIV
	6319	+CLASS="NAVFOOTER"
	6320	+><HR
	6321	+ALIGN="LEFT"
	6322	+WIDTH="100%"><TABLE
	6323	+SUMMARY="Footer navigation table"
	6324	+WIDTH="100%"
	6325	+BORDER="0"
	6326	+CELLPADDING="0"
	6327	+CELLSPACING="0"
	6328	+><TR
	6329	+><TD
	6330	+WIDTH="33%"
	6331	+ALIGN="left"
	6332	+VALIGN="top"
	6333	+><A
	6334	+HREF="r720.html"
	6335	+ACCESSKEY="P"
	6336	+>Prev</A
	6337	+></TD
	6338	+><TD
	6339	+WIDTH="34%"
	6340	+ALIGN="center"
	6341	+VALIGN="top"
	6342	+><A
	6343	+HREF="index.html"
	6344	+ACCESSKEY="H"
	6345	+>Home</A
	6346	+></TD
	6347	+><TD
	6348	+WIDTH="33%"
	6349	+ALIGN="right"
	6350	+VALIGN="top"
	6351	+><A
	6352	+HREF="r926.html"
	6353	+ACCESSKEY="N"
	6354	+>Next</A
	6355	+></TD
	6356	+></TR
	6357	+><TR
	6358	+><TD
	6359	+WIDTH="33%"
	6360	+ALIGN="left"
	6361	+VALIGN="top"
	6362	+>rarpd</TD
	6363	+><TD
	6364	+WIDTH="34%"
	6365	+ALIGN="center"
	6366	+VALIGN="top"
	6367	+> </TD
	6368	+><TD
	6369	+WIDTH="33%"
	6370	+ALIGN="right"
	6371	+VALIGN="top"
	6372	+>traceroute6</TD
	6373	+></TR
	6374	+></TABLE
	6375	+></DIV
	6376	+></BODY
	6377	+></HTML
	6378	+>
	6379	\ No newline at end of file
	6380	diff -Naur iputils-s20121221.orig/doc/r926.html iputils-s20121221/doc/r926.html
	6381	--- iputils-s20121221.orig/doc/r926.html 1970-01-01 00:00:00.000000000 +0000
	6382	+++ iputils-s20121221/doc/r926.html 2014-04-02 01:05:52.777699060 +0000
	6383	@@ -0,0 +1,315 @@
	6384	+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
	6385	+<HTML
	6386	+><HEAD
	6387	+><TITLE
	6388	+>traceroute6</TITLE
	6389	+><META
	6390	+NAME="GENERATOR"
	6391	+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
	6392	+REL="HOME"
	6393	+TITLE="System Manager's Manual: iputils"
	6394	+HREF="index.html"><LINK
	6395	+REL="PREVIOUS"
	6396	+TITLE="tracepath"
	6397	+HREF="r819.html"><LINK
	6398	+REL="NEXT"
	6399	+TITLE="tftpd"
	6400	+HREF="r991.html"></HEAD
	6401	+><BODY
	6402	+CLASS="REFENTRY"
	6403	+BGCOLOR="#FFFFFF"
	6404	+TEXT="#000000"
	6405	+LINK="#0000FF"
	6406	+VLINK="#840084"
	6407	+ALINK="#0000FF"
	6408	+><DIV
	6409	+CLASS="NAVHEADER"
	6410	+><TABLE
	6411	+SUMMARY="Header navigation table"
	6412	+WIDTH="100%"
	6413	+BORDER="0"
	6414	+CELLPADDING="0"
	6415	+CELLSPACING="0"
	6416	+><TR
	6417	+><TH
	6418	+COLSPAN="3"
	6419	+ALIGN="center"
	6420	+>System Manager's Manual: iputils</TH
	6421	+></TR
	6422	+><TR
	6423	+><TD
	6424	+WIDTH="10%"
	6425	+ALIGN="left"
	6426	+VALIGN="bottom"
	6427	+><A
	6428	+HREF="r819.html"
	6429	+ACCESSKEY="P"
	6430	+>Prev</A
	6431	+></TD
	6432	+><TD
	6433	+WIDTH="80%"
	6434	+ALIGN="center"
	6435	+VALIGN="bottom"
	6436	+></TD
	6437	+><TD
	6438	+WIDTH="10%"
	6439	+ALIGN="right"
	6440	+VALIGN="bottom"
	6441	+><A
	6442	+HREF="r991.html"
	6443	+ACCESSKEY="N"
	6444	+>Next</A
	6445	+></TD
	6446	+></TR
	6447	+></TABLE
	6448	+><HR
	6449	+ALIGN="LEFT"
	6450	+WIDTH="100%"></DIV
	6451	+><H1
	6452	+><A
	6453	+NAME="TRACEROUTE6"
	6454	+></A
	6455	+>traceroute6</H1
	6456	+><DIV
	6457	+CLASS="REFNAMEDIV"
	6458	+><A
	6459	+NAME="AEN931"
	6460	+></A
	6461	+><H2
	6462	+>Name</H2
	6463	+>traceroute6 -- traces path to a network host</DIV
	6464	+><DIV
	6465	+CLASS="REFSYNOPSISDIV"
	6466	+><A
	6467	+NAME="AEN934"
	6468	+></A
	6469	+><H2
	6470	+>Synopsis</H2
	6471	+><P
	6472	+><B
	6473	+CLASS="COMMAND"
	6474	+>traceroute6</B
	6475	+> [<CODE
	6476	+CLASS="OPTION"
	6477	+>-dnrvV</CODE
	6478	+>] [-i <TT
	6479	+CLASS="REPLACEABLE"
	6480	+><I
	6481	+>interface</I
	6482	+></TT
	6483	+>] [-m <TT
	6484	+CLASS="REPLACEABLE"
	6485	+><I
	6486	+>max_ttl</I
	6487	+></TT
	6488	+>] [-p <TT
	6489	+CLASS="REPLACEABLE"
	6490	+><I
	6491	+>port</I
	6492	+></TT
	6493	+>] [-q <TT
	6494	+CLASS="REPLACEABLE"
	6495	+><I
	6496	+>max_probes</I
	6497	+></TT
	6498	+>] [-s <TT
	6499	+CLASS="REPLACEABLE"
	6500	+><I
	6501	+>source</I
	6502	+></TT
	6503	+>] [-w <TT
	6504	+CLASS="REPLACEABLE"
	6505	+><I
	6506	+>wait time</I
	6507	+></TT
	6508	+>] {<TT
	6509	+CLASS="REPLACEABLE"
	6510	+><I
	6511	+>destination</I
	6512	+></TT
	6513	+>} [<TT
	6514	+CLASS="REPLACEABLE"
	6515	+><I
	6516	+>size</I
	6517	+></TT
	6518	+>]</P
	6519	+></DIV
	6520	+><DIV
	6521	+CLASS="REFSECT1"
	6522	+><A
	6523	+NAME="AEN955"
	6524	+></A
	6525	+><H2
	6526	+>DESCRIPTION</H2
	6527	+><P
	6528	+>Description can be found in
	6529	+<SPAN
	6530	+CLASS="CITEREFENTRY"
	6531	+><SPAN
	6532	+CLASS="REFENTRYTITLE"
	6533	+>traceroute</SPAN
	6534	+>(8)</SPAN
	6535	+>,
	6536	+all the references to IP replaced to IPv6. It is needless to copy
	6537	+the description from there.</P
	6538	+></DIV
	6539	+><DIV
	6540	+CLASS="REFSECT1"
	6541	+><A
	6542	+NAME="AEN961"
	6543	+></A
	6544	+><H2
	6545	+>SEE ALSO</H2
	6546	+><P
	6547	+><SPAN
	6548	+CLASS="CITEREFENTRY"
	6549	+><SPAN
	6550	+CLASS="REFENTRYTITLE"
	6551	+>traceroute</SPAN
	6552	+>(8)</SPAN
	6553	+>,
	6554	+<SPAN
	6555	+CLASS="CITEREFENTRY"
	6556	+><SPAN
	6557	+CLASS="REFENTRYTITLE"
	6558	+>tracepath</SPAN
	6559	+>(8)</SPAN
	6560	+>,
	6561	+<SPAN
	6562	+CLASS="CITEREFENTRY"
	6563	+><SPAN
	6564	+CLASS="REFENTRYTITLE"
	6565	+>ping</SPAN
	6566	+>(8)</SPAN
	6567	+>.</P
	6568	+></DIV
	6569	+><DIV
	6570	+CLASS="REFSECT1"
	6571	+><A
	6572	+NAME="AEN973"
	6573	+></A
	6574	+><H2
	6575	+>HISTORY</H2
	6576	+><P
	6577	+>This program has long history. Author of <B
	6578	+CLASS="COMMAND"
	6579	+>traceroute</B
	6580	+>
	6581	+is Van Jacobson and it first appeared in 1988. This clone is
	6582	+based on a port of <B
	6583	+CLASS="COMMAND"
	6584	+>traceroute</B
	6585	+> to IPv6 published
	6586	+in NRL IPv6 distribution in 1996. In turn, it was ported
	6587	+to Linux by Pedro Roque. After this it was kept in sync by
	6588	+<A
	6589	+HREF="mailto:kuznet@ms2.inr.ac.ru"
	6590	+TARGET="_top"
	6591	+>Alexey Kuznetsov
	6592	+<kuznet@ms2.inr.ac.ru></A
	6593	+>. And eventually entered
	6594	+<B
	6595	+CLASS="COMMAND"
	6596	+>iputils</B
	6597	+> package.</P
	6598	+></DIV
	6599	+><DIV
	6600	+CLASS="REFSECT1"
	6601	+><A
	6602	+NAME="AEN980"
	6603	+></A
	6604	+><H2
	6605	+>SECURITY</H2
	6606	+><P
	6607	+><B
	6608	+CLASS="COMMAND"
	6609	+>tracepath6</B
	6610	+> requires <CODE
	6611	+CLASS="CONSTANT"
	6612	+>CAP_NET_RAW</CODE
	6613	+> capability
	6614	+to be executed. It is safe to be used as set-uid root.</P
	6615	+></DIV
	6616	+><DIV
	6617	+CLASS="REFSECT1"
	6618	+><A
	6619	+NAME="AEN985"
	6620	+></A
	6621	+><H2
	6622	+>AVAILABILITY</H2
	6623	+><P
	6624	+><B
	6625	+CLASS="COMMAND"
	6626	+>traceroute6</B
	6627	+> is part of <TT
	6628	+CLASS="FILENAME"
	6629	+>iputils</TT
	6630	+> package
	6631	+and the latest versions are available in source form at
	6632	+<A
	6633	+HREF="http://www.skbuff.net/iputils/iputils-current.tar.bz2"
	6634	+TARGET="_top"
	6635	+>http://www.skbuff.net/iputils/iputils-current.tar.bz2</A
	6636	+>.</P
	6637	+></DIV
	6638	+><DIV
	6639	+CLASS="NAVFOOTER"
	6640	+><HR
	6641	+ALIGN="LEFT"
	6642	+WIDTH="100%"><TABLE
	6643	+SUMMARY="Footer navigation table"
	6644	+WIDTH="100%"
	6645	+BORDER="0"
	6646	+CELLPADDING="0"
	6647	+CELLSPACING="0"
	6648	+><TR
	6649	+><TD
	6650	+WIDTH="33%"
	6651	+ALIGN="left"
	6652	+VALIGN="top"
	6653	+><A
	6654	+HREF="r819.html"
	6655	+ACCESSKEY="P"
	6656	+>Prev</A
	6657	+></TD
	6658	+><TD
	6659	+WIDTH="34%"
	6660	+ALIGN="center"
	6661	+VALIGN="top"
	6662	+><A
	6663	+HREF="index.html"
	6664	+ACCESSKEY="H"
	6665	+>Home</A
	6666	+></TD
	6667	+><TD
	6668	+WIDTH="33%"
	6669	+ALIGN="right"
	6670	+VALIGN="top"
	6671	+><A
	6672	+HREF="r991.html"
	6673	+ACCESSKEY="N"
	6674	+>Next</A
	6675	+></TD
	6676	+></TR
	6677	+><TR
	6678	+><TD
	6679	+WIDTH="33%"
	6680	+ALIGN="left"
	6681	+VALIGN="top"
	6682	+>tracepath</TD
	6683	+><TD
	6684	+WIDTH="34%"
	6685	+ALIGN="center"
	6686	+VALIGN="top"
	6687	+> </TD
	6688	+><TD
	6689	+WIDTH="33%"
	6690	+ALIGN="right"
	6691	+VALIGN="top"
	6692	+>tftpd</TD
	6693	+></TR
	6694	+></TABLE
	6695	+></DIV
	6696	+></BODY
	6697	+></HTML
	6698	+>
	6699	\ No newline at end of file
	6700	diff -Naur iputils-s20121221.orig/doc/r991.html iputils-s20121221/doc/r991.html
	6701	--- iputils-s20121221.orig/doc/r991.html 1970-01-01 00:00:00.000000000 +0000
	6702	+++ iputils-s20121221/doc/r991.html 2014-04-02 01:05:52.809699060 +0000
	6703	@@ -0,0 +1,376 @@
	6704	+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
	6705	+<HTML
	6706	+><HEAD
	6707	+><TITLE
	6708	+>tftpd</TITLE
	6709	+><META
	6710	+NAME="GENERATOR"
	6711	+CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
	6712	+REL="HOME"
	6713	+TITLE="System Manager's Manual: iputils"
	6714	+HREF="index.html"><LINK
	6715	+REL="PREVIOUS"
	6716	+TITLE="traceroute6"
	6717	+HREF="r926.html"><LINK
	6718	+REL="NEXT"
	6719	+TITLE="ninfod"
	6720	+HREF="r1064.html"></HEAD
	6721	+><BODY
	6722	+CLASS="REFENTRY"
	6723	+BGCOLOR="#FFFFFF"
	6724	+TEXT="#000000"
	6725	+LINK="#0000FF"
	6726	+VLINK="#840084"
	6727	+ALINK="#0000FF"
	6728	+><DIV
	6729	+CLASS="NAVHEADER"
	6730	+><TABLE
	6731	+SUMMARY="Header navigation table"
	6732	+WIDTH="100%"
	6733	+BORDER="0"
	6734	+CELLPADDING="0"
	6735	+CELLSPACING="0"
	6736	+><TR
	6737	+><TH
	6738	+COLSPAN="3"
	6739	+ALIGN="center"
	6740	+>System Manager's Manual: iputils</TH
	6741	+></TR
	6742	+><TR
	6743	+><TD
	6744	+WIDTH="10%"
	6745	+ALIGN="left"
	6746	+VALIGN="bottom"
	6747	+><A
	6748	+HREF="r926.html"
	6749	+ACCESSKEY="P"
	6750	+>Prev</A
	6751	+></TD
	6752	+><TD
	6753	+WIDTH="80%"
	6754	+ALIGN="center"
	6755	+VALIGN="bottom"
	6756	+></TD
	6757	+><TD
	6758	+WIDTH="10%"
	6759	+ALIGN="right"
	6760	+VALIGN="bottom"
	6761	+><A
	6762	+HREF="r1064.html"
	6763	+ACCESSKEY="N"
	6764	+>Next</A
	6765	+></TD
	6766	+></TR
	6767	+></TABLE
	6768	+><HR
	6769	+ALIGN="LEFT"
	6770	+WIDTH="100%"></DIV
	6771	+><H1
	6772	+><A
	6773	+NAME="TFTPD"
	6774	+></A
	6775	+>tftpd</H1
	6776	+><DIV
	6777	+CLASS="REFNAMEDIV"
	6778	+><A
	6779	+NAME="AEN996"
	6780	+></A
	6781	+><H2
	6782	+>Name</H2
	6783	+>tftpd -- Trivial File Transfer Protocol server</DIV
	6784	+><DIV
	6785	+CLASS="REFSYNOPSISDIV"
	6786	+><A
	6787	+NAME="AEN999"
	6788	+></A
	6789	+><H2
	6790	+>Synopsis</H2
	6791	+><P
	6792	+><B
	6793	+CLASS="COMMAND"
	6794	+>tftpd</B
	6795	+> {<TT
	6796	+CLASS="REPLACEABLE"
	6797	+><I
	6798	+>directory</I
	6799	+></TT
	6800	+>}</P
	6801	+></DIV
	6802	+><DIV
	6803	+CLASS="REFSECT1"
	6804	+><A
	6805	+NAME="AEN1004"
	6806	+></A
	6807	+><H2
	6808	+>DESCRIPTION</H2
	6809	+><P
	6810	+><B
	6811	+CLASS="COMMAND"
	6812	+>tftpd</B
	6813	+> is a server which supports the DARPA
	6814	+Trivial File Transfer Protocol
	6815	+(<A
	6816	+HREF="http://tools.ietf.org/rfc/rfc1350.txt"
	6817	+TARGET="_top"
	6818	+>RFC1350</A
	6819	+>).
	6820	+The TFTP server is started
	6821	+by <SPAN
	6822	+CLASS="CITEREFENTRY"
	6823	+><SPAN
	6824	+CLASS="REFENTRYTITLE"
	6825	+>inetd</SPAN
	6826	+>(8)</SPAN
	6827	+>.</P
	6828	+><P
	6829	+><TT
	6830	+CLASS="REPLACEABLE"
	6831	+><I
	6832	+>directory</I
	6833	+></TT
	6834	+> is required argument; if it is not given
	6835	+<B
	6836	+CLASS="COMMAND"
	6837	+>tftpd</B
	6838	+> aborts. This path is prepended to any file name requested
	6839	+via TFTP protocol, effectively chrooting <B
	6840	+CLASS="COMMAND"
	6841	+>tftpd</B
	6842	+> to this directory.
	6843	+File names are validated not to escape out of this directory, however
	6844	+administrator may configure such escape using symbolic links.</P
	6845	+><P
	6846	+>It is in difference of variants of <B
	6847	+CLASS="COMMAND"
	6848	+>tftpd</B
	6849	+> usually distributed
	6850	+with unix-like systems, which take a list of directories and match
	6851	+file names to start from one of given prefixes or to some random
	6852	+default, when no arguments were given. There are two reasons not to
	6853	+behave in this way: first, it is inconvenient, clients are not expected
	6854	+to know something about layout of filesystem on server host.
	6855	+And second, TFTP protocol is not a tool for browsing of server's filesystem,
	6856	+it is just an agent allowing to boot dumb clients. </P
	6857	+><P
	6858	+>In the case when <B
	6859	+CLASS="COMMAND"
	6860	+>tftpd</B
	6861	+> is used together with
	6862	+<A
	6863	+HREF="r720.html"
	6864	+><SPAN
	6865	+CLASS="CITEREFENTRY"
	6866	+><SPAN
	6867	+CLASS="REFENTRYTITLE"
	6868	+>rarpd</SPAN
	6869	+>(8)</SPAN
	6870	+></A
	6871	+>,
	6872	+tftp directories in these services should coincide and it is expected
	6873	+that each client booted via TFTP has boot image corresponding
	6874	+its IP address with an architecture suffix following Sun Microsystems
	6875	+conventions. See
	6876	+<A
	6877	+HREF="r720.html"
	6878	+><SPAN
	6879	+CLASS="CITEREFENTRY"
	6880	+><SPAN
	6881	+CLASS="REFENTRYTITLE"
	6882	+>rarpd</SPAN
	6883	+>(8)</SPAN
	6884	+></A
	6885	+>
	6886	+for more details.</P
	6887	+></DIV
	6888	+><DIV
	6889	+CLASS="REFSECT1"
	6890	+><A
	6891	+NAME="AEN1028"
	6892	+></A
	6893	+><H2
	6894	+>SECURITY</H2
	6895	+><P
	6896	+>TFTP protocol does not provide any authentication.
	6897	+Due to this capital flaw <B
	6898	+CLASS="COMMAND"
	6899	+>tftpd</B
	6900	+> is not able to restrict
	6901	+access to files and will allow only publically readable
	6902	+files to be accessed. Files may be written only if they already
	6903	+exist and are publically writable.</P
	6904	+><P
	6905	+>Impact is evident, directory exported via TFTP <SPAN
	6906	+CLASS="emphasis"
	6907	+><I
	6908	+CLASS="EMPHASIS"
	6909	+>must not</I
	6910	+></SPAN
	6911	+>
	6912	+contain sensitive information of any kind, everyone is allowed
	6913	+to read it as soon as a client is allowed. Boot images do not contain
	6914	+such information as rule, however you should think twice before
	6915	+publishing f.e. Cisco IOS config files via TFTP, they contain
	6916	+<SPAN
	6917	+CLASS="emphasis"
	6918	+><I
	6919	+CLASS="EMPHASIS"
	6920	+>unencrypted</I
	6921	+></SPAN
	6922	+> passwords and may contain some information
	6923	+about the network, which you were not going to make public.</P
	6924	+><P
	6925	+>The <B
	6926	+CLASS="COMMAND"
	6927	+>tftpd</B
	6928	+> server should be executed by <B
	6929	+CLASS="COMMAND"
	6930	+>inetd</B
	6931	+>
	6932	+with dropped root privileges, namely with a user ID giving minimal
	6933	+access to files published in tftp directory. If it is executed
	6934	+as superuser occasionally, <B
	6935	+CLASS="COMMAND"
	6936	+>tftpd</B
	6937	+> drops its UID and GID
	6938	+to 65534, which is most likely not the thing which you expect.
	6939	+However, this is not very essential; remember, only files accessible
	6940	+for everyone can be read or written via TFTP.</P
	6941	+></DIV
	6942	+><DIV
	6943	+CLASS="REFSECT1"
	6944	+><A
	6945	+NAME="AEN1039"
	6946	+></A
	6947	+><H2
	6948	+>SEE ALSO</H2
	6949	+><P
	6950	+><A
	6951	+HREF="r720.html"
	6952	+><SPAN
	6953	+CLASS="CITEREFENTRY"
	6954	+><SPAN
	6955	+CLASS="REFENTRYTITLE"
	6956	+>rarpd</SPAN
	6957	+>(8)</SPAN
	6958	+></A
	6959	+>,
	6960	+<SPAN
	6961	+CLASS="CITEREFENTRY"
	6962	+><SPAN
	6963	+CLASS="REFENTRYTITLE"
	6964	+>tftp</SPAN
	6965	+>(1)</SPAN
	6966	+>,
	6967	+<SPAN
	6968	+CLASS="CITEREFENTRY"
	6969	+><SPAN
	6970	+CLASS="REFENTRYTITLE"
	6971	+>inetd</SPAN
	6972	+>(8)</SPAN
	6973	+>.</P
	6974	+></DIV
	6975	+><DIV
	6976	+CLASS="REFSECT1"
	6977	+><A
	6978	+NAME="AEN1052"
	6979	+></A
	6980	+><H2
	6981	+>HISTORY</H2
	6982	+><P
	6983	+>The <B
	6984	+CLASS="COMMAND"
	6985	+>tftpd</B
	6986	+> command appeared in 4.2BSD. The source in iputils
	6987	+is cleaned up both syntactically (ANSIized) and semantically (UDP socket IO).</P
	6988	+><P
	6989	+>It is distributed with iputils mostly as good demo of an interesting feature
	6990	+(<CODE
	6991	+CLASS="CONSTANT"
	6992	+>MSG_CONFIRM</CODE
	6993	+>) allowing to boot long images by dumb clients
	6994	+not answering ARP requests until they are finally booted.
	6995	+However, this is full functional and can be used in production.</P
	6996	+></DIV
	6997	+><DIV
	6998	+CLASS="REFSECT1"
	6999	+><A
	7000	+NAME="AEN1058"
	7001	+></A
	7002	+><H2
	7003	+>AVAILABILITY</H2
	7004	+><P
	7005	+><B
	7006	+CLASS="COMMAND"
	7007	+>tftpd</B
	7008	+> is part of <TT
	7009	+CLASS="FILENAME"
	7010	+>iputils</TT
	7011	+> package
	7012	+and the latest versions are available in source form at
	7013	+<A
	7014	+HREF="http://www.skbuff.net/iputils/iputils-current.tar.bz2"
	7015	+TARGET="_top"
	7016	+>http://www.skbuff.net/iputils/iputils-current.tar.bz2</A
	7017	+>.</P
	7018	+></DIV
	7019	+><DIV
	7020	+CLASS="NAVFOOTER"
	7021	+><HR
	7022	+ALIGN="LEFT"
	7023	+WIDTH="100%"><TABLE
	7024	+SUMMARY="Footer navigation table"
	7025	+WIDTH="100%"
	7026	+BORDER="0"
	7027	+CELLPADDING="0"
	7028	+CELLSPACING="0"
	7029	+><TR
	7030	+><TD
	7031	+WIDTH="33%"
	7032	+ALIGN="left"
	7033	+VALIGN="top"
	7034	+><A
	7035	+HREF="r926.html"
	7036	+ACCESSKEY="P"
	7037	+>Prev</A
	7038	+></TD
	7039	+><TD
	7040	+WIDTH="34%"
	7041	+ALIGN="center"
	7042	+VALIGN="top"
	7043	+><A
	7044	+HREF="index.html"
	7045	+ACCESSKEY="H"
	7046	+>Home</A
	7047	+></TD
	7048	+><TD
	7049	+WIDTH="33%"
	7050	+ALIGN="right"
	7051	+VALIGN="top"
	7052	+><A
	7053	+HREF="r1064.html"
	7054	+ACCESSKEY="N"
	7055	+>Next</A
	7056	+></TD
	7057	+></TR
	7058	+><TR
	7059	+><TD
	7060	+WIDTH="33%"
	7061	+ALIGN="left"
	7062	+VALIGN="top"
	7063	+>traceroute6</TD
	7064	+><TD
	7065	+WIDTH="34%"
	7066	+ALIGN="center"
	7067	+VALIGN="top"
	7068	+> </TD
	7069	+><TD
	7070	+WIDTH="33%"
	7071	+ALIGN="right"
	7072	+VALIGN="top"
	7073	+>ninfod</TD
	7074	+></TR
	7075	+></TABLE
	7076	+></DIV
	7077	+></BODY
	7078	+></HTML
	7079	+>
	7080	\ No newline at end of file
	7081	diff -Naur iputils-s20121221.orig/doc/rarpd.8 iputils-s20121221/doc/rarpd.8
	7082	--- iputils-s20121221.orig/doc/rarpd.8 1970-01-01 00:00:00.000000000 +0000
	7083	+++ iputils-s20121221/doc/rarpd.8 2014-04-02 01:07:14.009700736 +0000
	7084	@@ -0,0 +1,84 @@
	7085	+.\" This manpage has been automatically generated by docbook2man
	7086	+.\" from a DocBook document. This tool can be found at:
	7087	+.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/>
	7088	+.\" Please send any bug reports, improvements, comments, patches,
	7089	+.\" etc. to Steve Cheng <steve@ggi-project.org>.
	7090	+.TH "RARPD" "8" "01 April 2014" "iputils-121221" "System Manager's Manual: iputils"
	7091	+.SH NAME
	7092	+rarpd \- answer RARP REQUESTs
	7093	+.SH SYNOPSIS
	7094	+
	7095	+\fBarping\fR [\fB-aAvde\fR] [\fB-b \fIbootdir\fB\fR] [\fB\fIinterface\fB\fR]
	7096	+
	7097	+.SH "DESCRIPTION"
	7098	+.PP
	7099	+Listens
	7100	+RARP
	7101	+requests from clients. Provided MAC address of client
	7102	+is found in \fI/etc/ethers\fR database and
	7103	+obtained host name is resolvable to an IP address appropriate
	7104	+for attached network, \fBrarpd\fR answers to client with RARPD
	7105	+reply carrying an IP address.
	7106	+.PP
	7107	+To allow multiple boot servers on the network \fBrarpd\fR
	7108	+optionally checks for presence Sun-like bootable image in TFTP directory.
	7109	+It should have form \fBHexadecimal_IP.ARCH\fR, f.e. to load
	7110	+sparc 193.233.7.98 \fIC1E90762.SUN4M\fR is linked to
	7111	+an image appropriate for SUM4M in directory \fI/etc/tftpboot\fR.
	7112	+.SH "WARNING"
	7113	+.PP
	7114	+This facility is deeply obsoleted by
	7115	+BOOTP
	7116	+and later
	7117	+DHCP protocols.
	7118	+However, some clients really still need this to boot.
	7119	+.SH "OPTIONS"
	7120	+.TP
	7121	+\fB-a\fR
	7122	+Listen on all the interfaces. Currently it is an internal
	7123	+option, its function is overridden with \fIinterface\fR
	7124	+argument. It should not be used.
	7125	+.TP
	7126	+\fB-A\fR
	7127	+Listen not only RARP but also ARP messages, some rare clients
	7128	+use ARP by some unknown reason.
	7129	+.TP
	7130	+\fB-v\fR
	7131	+Be verbose.
	7132	+.TP
	7133	+\fB-d\fR
	7134	+Debug mode. Do not go to background.
	7135	+.TP
	7136	+\fB-e\fR
	7137	+Do not check for presence of a boot image, reply if MAC address
	7138	+resolves to a valid IP address using \fI/etc/ethers\fR
	7139	+database and DNS.
	7140	+.TP
	7141	+\fB-b \fIbootdir\fB\fR
	7142	+TFTP boot directory. Default is \fI/etc/tftpboot\fR
	7143	+.SH "SEE ALSO"
	7144	+.PP
	7145	+\fBarping\fR(8),
	7146	+\fBtftpd\fR(8).
	7147	+.SH "AUTHOR"
	7148	+.PP
	7149	+\fBrarpd\fR was written by
	7150	+Alexey Kuznetsov
	7151	+<kuznet@ms2.inr.ac.ru>.
	7152	+It is now maintained by
	7153	+YOSHIFUJI Hideaki
	7154	+<yoshfuji@skbuff.net>.
	7155	+.SH "SECURITY"
	7156	+.PP
	7157	+\fBrarpd\fR requires CAP_NET_RAW capability
	7158	+to listen and send RARP and ARP packets. It also needs CAP_NET_ADMIN
	7159	+to give to kernel hint for ARP resolution; this is not strictly required,
	7160	+but some (most of, to be more exact) clients are so badly broken that
	7161	+are not able to answer ARP before they are finally booted. This is
	7162	+not wonderful taking into account that clients using RARPD in 2002
	7163	+are all unsupported relic creatures of 90's and even earlier.
	7164	+.SH "AVAILABILITY"
	7165	+.PP
	7166	+\fBrarpd\fR is part of \fIiputils\fR package
	7167	+and the latest versions are available in source form at
	7168	+http://www.skbuff.net/iputils/iputils-current.tar.bz2.
	7169	diff -Naur iputils-s20121221.orig/doc/rdisc.8 iputils-s20121221/doc/rdisc.8
	7170	--- iputils-s20121221.orig/doc/rdisc.8 1970-01-01 00:00:00.000000000 +0000
	7171	+++ iputils-s20121221/doc/rdisc.8 2014-04-02 01:07:15.013700757 +0000
	7172	@@ -0,0 +1,122 @@
	7173	+.\" This manpage has been automatically generated by docbook2man
	7174	+.\" from a DocBook document. This tool can be found at:
	7175	+.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/>
	7176	+.\" Please send any bug reports, improvements, comments, patches,
	7177	+.\" etc. to Steve Cheng <steve@ggi-project.org>.
	7178	+.TH "RDISC" "8" "01 April 2014" "iputils-121221" "System Manager's Manual: iputils"
	7179	+.SH NAME
	7180	+rdisc \- network router discovery daemon
	7181	+.SH SYNOPSIS
	7182	+
	7183	+\fBrdisc\fR [\fB-abdfrstvV\fR] [\fB-p \fIpreference\fB\fR] [\fB-T \fImax_interval\fB\fR] [\fB\fIsend_address\fB\fR] [\fB\fIreceive_address\fB\fR]
	7184	+
	7185	+.SH "DESCRIPTION"
	7186	+.PP
	7187	+\fBrdisc\fR implements client side of the ICMP router discover protocol.
	7188	+\fBrdisc\fR is invoked at boot time to populate the network
	7189	+routing tables with default routes.
	7190	+.PP
	7191	+\fBrdisc\fR listens on the ALL_HOSTS (224.0.0.1) multicast address
	7192	+(or \fIreceive_address\fR provided it is given)
	7193	+for ROUTER_ADVERTISE messages from routers. The received
	7194	+messages are handled by first ignoring those listed router addresses
	7195	+with which the host does not share a network. Among the remaining addresses
	7196	+the ones with the highest preference are selected as default routers
	7197	+and a default route is entered in the kernel routing table
	7198	+for each one of them.
	7199	+.PP
	7200	+Optionally, \fBrdisc\fR can avoid waiting for routers to announce
	7201	+themselves by sending out a few ROUTER_SOLICITATION messages
	7202	+to the ALL_ROUTERS (224.0.0.2) multicast address
	7203	+(or \fIsend_address\fR provided it is given)
	7204	+when it is started.
	7205	+.PP
	7206	+A timer is associated with each router address and the address will
	7207	+no longer be considered for inclusion in the the routing tables if the
	7208	+timer expires before a new
	7209	+\fBadvertise\fR message is received from the router.
	7210	+The address will also be excluded from consideration if the host receives an
	7211	+\fBadvertise\fR
	7212	+message with the preference being maximally negative.
	7213	+.PP
	7214	+Server side of router discovery protocol is supported by Cisco IOS
	7215	+and by any more or less complete UNIX routing daemon, f.e \fBgated\fR.
	7216	+Or, \fBrdisc\fR can act as responder, if compiled with -DRDISC_SERVER.
	7217	+.SH "OPTIONS"
	7218	+.TP
	7219	+\fB-a\fR
	7220	+Accept all routers independently of the preference they have in their
	7221	+\fBadvertise\fR messages.
	7222	+Normally \fBrdisc\fR only accepts (and enters in the kernel routing
	7223	+tables) the router or routers with the highest preference.
	7224	+.TP
	7225	+\fB-b\fR
	7226	+Opposite to \fB-a\fR, i.e. install only router with the best
	7227	+preference value. It is default behaviour.
	7228	+.TP
	7229	+\fB-d\fR
	7230	+Send debugging messages to syslog.
	7231	+.TP
	7232	+\fB-f\fR
	7233	+Run \fBrdisc\fR forever even if no routers are found.
	7234	+Normally \fBrdisc\fR gives up if it has not received any
	7235	+\fBadvertise\fR message after after soliciting three times,
	7236	+in which case it exits with a non-zero exit code.
	7237	+If \fB-f\fR is not specified in the first form then
	7238	+\fB-s\fR must be specified.
	7239	+.TP
	7240	+\fB-r\fR
	7241	+Responder mode, available only if compiled with -DRDISC_SERVER.
	7242	+.TP
	7243	+\fB-s\fR
	7244	+Send three \fBsolicitation\fR messages initially to quickly discover
	7245	+the routers when the system is booted.
	7246	+When \fB-s\fR is specified \fBrdisc\fR
	7247	+exits with a non-zero exit code if it can not find any routers.
	7248	+This can be overridden with the \fB-f\fR option.
	7249	+.TP
	7250	+\fB-p \fIpreference\fB\fR
	7251	+Set preference in advertisement.
	7252	+Available only with -r option.
	7253	+.TP
	7254	+\fB-T \fImax_interval\fB\fR
	7255	+Set maximum advertisement interval in seconds. Default is 600 secs.
	7256	+Available only with -r option.
	7257	+.TP
	7258	+\fB-t\fR
	7259	+Test mode. Do not go to background.
	7260	+.TP
	7261	+\fB-v\fR
	7262	+Be verbose i.e. send lots of debugging messages to syslog.
	7263	+.TP
	7264	+\fB-V\fR
	7265	+Print version and exit.
	7266	+.SH "HISTORY"
	7267	+.PP
	7268	+This program was developed by Sun Microsystems (see copyright
	7269	+notice in source file). It was ported to Linux by
	7270	+Alexey Kuznetsov
	7271	+<kuznet@ms2.inr.ac.ru>.
	7272	+It is now maintained by
	7273	+YOSHIFUJI Hideaki
	7274	+<yoshfuji@skbuff.net>.
	7275	+.SH "SEE ALSO"
	7276	+.PP
	7277	+\fBicmp\fR(7),
	7278	+\fBinet\fR(7),
	7279	+\fBping\fR(8).
	7280	+.SH "REFERENCES"
	7281	+.PP
	7282	+Deering, S.E.,ed "ICMP Router Discovery Messages",
	7283	+RFC1256, Network Information Center, SRI International,
	7284	+Menlo Park, Calif., September 1991.
	7285	+.SH "SECURITY"
	7286	+.PP
	7287	+\fBrdisc\fR requires CAP_NET_RAW to listen
	7288	+and send ICMP messages and capability CAP_NET_ADMIN
	7289	+to update routing tables.
	7290	+.SH "AVAILABILITY"
	7291	+.PP
	7292	+\fBrdisc\fR is part of \fIiputils\fR package
	7293	+and the latest versions are available in source form at
	7294	+http://www.skbuff.net/iputils/iputils-current.tar.bz2.
	7295	diff -Naur iputils-s20121221.orig/doc/tftpd.8 iputils-s20121221/doc/tftpd.8
	7296	--- iputils-s20121221.orig/doc/tftpd.8 1970-01-01 00:00:00.000000000 +0000
	7297	+++ iputils-s20121221/doc/tftpd.8 2014-04-02 01:07:15.681700771 +0000
	7298	@@ -0,0 +1,85 @@
	7299	+.\" This manpage has been automatically generated by docbook2man
	7300	+.\" from a DocBook document. This tool can be found at:
	7301	+.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/>
	7302	+.\" Please send any bug reports, improvements, comments, patches,
	7303	+.\" etc. to Steve Cheng <steve@ggi-project.org>.
	7304	+.TH "TFTPD" "8" "01 April 2014" "iputils-121221" "System Manager's Manual: iputils"
	7305	+.SH NAME
	7306	+tftpd \- Trivial File Transfer Protocol server
	7307	+.SH SYNOPSIS
	7308	+
	7309	+\fBtftpd\fR \fB\fIdirectory\fB\fR
	7310	+
	7311	+.SH "DESCRIPTION"
	7312	+.PP
	7313	+\fBtftpd\fR is a server which supports the DARPA
	7314	+Trivial File Transfer Protocol
	7315	+(RFC1350).
	7316	+The TFTP server is started
	7317	+by \fBinetd\fR(8).
	7318	+.PP
	7319	+\fIdirectory\fR is required argument; if it is not given
	7320	+\fBtftpd\fR aborts. This path is prepended to any file name requested
	7321	+via TFTP protocol, effectively chrooting \fBtftpd\fR to this directory.
	7322	+File names are validated not to escape out of this directory, however
	7323	+administrator may configure such escape using symbolic links.
	7324	+.PP
	7325	+It is in difference of variants of \fBtftpd\fR usually distributed
	7326	+with unix-like systems, which take a list of directories and match
	7327	+file names to start from one of given prefixes or to some random
	7328	+default, when no arguments were given. There are two reasons not to
	7329	+behave in this way: first, it is inconvenient, clients are not expected
	7330	+to know something about layout of filesystem on server host.
	7331	+And second, TFTP protocol is not a tool for browsing of server's filesystem,
	7332	+it is just an agent allowing to boot dumb clients.
	7333	+.PP
	7334	+In the case when \fBtftpd\fR is used together with
	7335	+\fBrarpd\fR(8),
	7336	+tftp directories in these services should coincide and it is expected
	7337	+that each client booted via TFTP has boot image corresponding
	7338	+its IP address with an architecture suffix following Sun Microsystems
	7339	+conventions. See
	7340	+\fBrarpd\fR(8)
	7341	+for more details.
	7342	+.SH "SECURITY"
	7343	+.PP
	7344	+TFTP protocol does not provide any authentication.
	7345	+Due to this capital flaw \fBtftpd\fR is not able to restrict
	7346	+access to files and will allow only publically readable
	7347	+files to be accessed. Files may be written only if they already
	7348	+exist and are publically writable.
	7349	+.PP
	7350	+Impact is evident, directory exported via TFTP \fBmust not\fR
	7351	+contain sensitive information of any kind, everyone is allowed
	7352	+to read it as soon as a client is allowed. Boot images do not contain
	7353	+such information as rule, however you should think twice before
	7354	+publishing f.e. Cisco IOS config files via TFTP, they contain
	7355	+\fBunencrypted\fR passwords and may contain some information
	7356	+about the network, which you were not going to make public.
	7357	+.PP
	7358	+The \fBtftpd\fR server should be executed by \fBinetd\fR
	7359	+with dropped root privileges, namely with a user ID giving minimal
	7360	+access to files published in tftp directory. If it is executed
	7361	+as superuser occasionally, \fBtftpd\fR drops its UID and GID
	7362	+to 65534, which is most likely not the thing which you expect.
	7363	+However, this is not very essential; remember, only files accessible
	7364	+for everyone can be read or written via TFTP.
	7365	+.SH "SEE ALSO"
	7366	+.PP
	7367	+\fBrarpd\fR(8),
	7368	+\fBtftp\fR(1),
	7369	+\fBinetd\fR(8).
	7370	+.SH "HISTORY"
	7371	+.PP
	7372	+The \fBtftpd\fR command appeared in 4.2BSD. The source in iputils
	7373	+is cleaned up both syntactically (ANSIized) and semantically (UDP socket IO).
	7374	+.PP
	7375	+It is distributed with iputils mostly as good demo of an interesting feature
	7376	+(MSG_CONFIRM) allowing to boot long images by dumb clients
	7377	+not answering ARP requests until they are finally booted.
	7378	+However, this is full functional and can be used in production.
	7379	+.SH "AVAILABILITY"
	7380	+.PP
	7381	+\fBtftpd\fR is part of \fIiputils\fR package
	7382	+and the latest versions are available in source form at
	7383	+http://www.skbuff.net/iputils/iputils-current.tar.bz2.
	7384	diff -Naur iputils-s20121221.orig/doc/tracepath.8 iputils-s20121221/doc/tracepath.8
	7385	--- iputils-s20121221.orig/doc/tracepath.8 1970-01-01 00:00:00.000000000 +0000
	7386	+++ iputils-s20121221/doc/tracepath.8 2014-04-02 01:07:16.381700785 +0000
	7387	@@ -0,0 +1,104 @@
	7388	+.\" This manpage has been automatically generated by docbook2man
	7389	+.\" from a DocBook document. This tool can be found at:
	7390	+.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/>
	7391	+.\" Please send any bug reports, improvements, comments, patches,
	7392	+.\" etc. to Steve Cheng <steve@ggi-project.org>.
	7393	+.TH "TRACEPATH" "8" "01 April 2014" "iputils-121221" "System Manager's Manual: iputils"
	7394	+.SH NAME
	7395	+tracepath, tracepath6 \- traces path to a network host discovering MTU along this path
	7396	+.SH SYNOPSIS
	7397	+
	7398	+\fBtracepath\fR [\fB-n\fR] [\fB-b\fR] [\fB-l \fIpktlen\fB\fR] [\fB-m \fImax_hops\fB\fR] [\fB-p \fIport\fB\fR] \fB\fIdestination\fB\fR
	7399	+
	7400	+.SH "DESCRIPTION"
	7401	+.PP
	7402	+It traces path to \fIdestination\fR discovering MTU along this path.
	7403	+It uses UDP port \fIport\fR or some random port.
	7404	+It is similar to \fBtraceroute\fR, only does not require superuser
	7405	+privileges and has no fancy options.
	7406	+.PP
	7407	+\fBtracepath6\fR is good replacement for \fBtraceroute6\fR
	7408	+and classic example of application of Linux error queues.
	7409	+The situation with IPv4 is worse, because commercial
	7410	+IP routers do not return enough information in ICMP error messages.
	7411	+Probably, it will change, when they will be updated.
	7412	+For now it uses Van Jacobson's trick, sweeping a range
	7413	+of UDP ports to maintain trace history.
	7414	+.SH "OPTIONS"
	7415	+.TP
	7416	+\fB-n\fR
	7417	+Print primarily IP addresses numerically.
	7418	+.TP
	7419	+\fB-b\fR
	7420	+Print both of host names and IP addresses.
	7421	+.TP
	7422	+\fB-l\fR
	7423	+Sets the initial packet length to \fIpktlen\fR instead of
	7424	+65535 for \fBtracepath\fR or 128000 for \fBtracepath6\fR.
	7425	+.TP
	7426	+\fB-m\fR
	7427	+Set maximum hops (or maximum TTLs) to \fImax_hops\fR
	7428	+instead of 30.
	7429	+.TP
	7430	+\fB-p\fR
	7431	+Sets the initial destination port to use.
	7432	+.SH "OUTPUT"
	7433	+.PP
	7434	+
	7435	+.nf
	7436	+root@mops:~ # tracepath6 3ffe:2400:0:109::2
	7437	+ 1?: [LOCALHOST] pmtu 1500
	7438	+ 1: dust.inr.ac.ru 0.411ms
	7439	+ 2: dust.inr.ac.ru asymm 1 0.390ms pmtu 1480
	7440	+ 2: 3ffe:2400:0:109::2 463.514ms reached
	7441	+ Resume: pmtu 1480 hops 2 back 2
	7442	+.fi
	7443	+.PP
	7444	+The first column shows TTL of the probe, followed by colon.
	7445	+Usually value of TTL is obtained from reply from network,
	7446	+but sometimes reply does not contain necessary information and
	7447	+we have to guess it. In this case the number is followed by ?.
	7448	+.PP
	7449	+The second column shows the network hop, which replied to the probe.
	7450	+It is either address of router or word [LOCALHOST], if
	7451	+the probe was not sent to the network.
	7452	+.PP
	7453	+The rest of line shows miscellaneous information about path to
	7454	+the correspinding network hop. As rule it contains value of RTT.
	7455	+Additionally, it can show Path MTU, when it changes.
	7456	+If the path is asymmetric
	7457	+or the probe finishes before it reach prescribed hop, difference
	7458	+between number of hops in forward and backward direction is shown
	7459	+following keyword async. This information is not reliable.
	7460	+F.e. the third line shows asymmetry of 1, it is because the first probe
	7461	+with TTL of 2 was rejected at the first hop due to Path MTU Discovery.
	7462	+.PP
	7463	+The last line summarizes information about all the path to the destination,
	7464	+it shows detected Path MTU, amount of hops to the destination and our
	7465	+guess about amount of hops from the destination to us, which can be
	7466	+different when the path is asymmetric.
	7467	+.SH "SEE ALSO"
	7468	+.PP
	7469	+\fBtraceroute\fR(8),
	7470	+\fBtraceroute6\fR(8),
	7471	+\fBping\fR(8).
	7472	+.SH "AUTHOR"
	7473	+.PP
	7474	+\fBtracepath\fR was written by
	7475	+Alexey Kuznetsov
	7476	+<kuznet@ms2.inr.ac.ru>.
	7477	+.SH "SECURITY"
	7478	+.PP
	7479	+No security issues.
	7480	+.PP
	7481	+This lapidary deserves to be elaborated.
	7482	+\fBtracepath\fR is not a privileged program, unlike
	7483	+\fBtraceroute\fR, \fBping\fR and other beasts of this kind.
	7484	+\fBtracepath\fR may be executed by everyone who has some access
	7485	+to network, enough to send UDP datagrams to investigated destination
	7486	+using given port.
	7487	+.SH "AVAILABILITY"
	7488	+.PP
	7489	+\fBtracepath\fR is part of \fIiputils\fR package
	7490	+and the latest versions are available in source form at
	7491	+http://www.skbuff.net/iputils/iputils-current.tar.bz2.
	7492	diff -Naur iputils-s20121221.orig/doc/tracepath.sgml iputils-s20121221/doc/tracepath.sgml
	7493	--- iputils-s20121221.orig/doc/tracepath.sgml 2012-12-21 14:01:07.000000000 +0000
	7494	+++ iputils-s20121221/doc/tracepath.sgml 2014-04-02 01:05:20.625698396 +0000
	7495	@@ -18,6 +18,7 @@
	7496	<arg choice="opt">-n</arg>
	7497	<arg choice="opt">-b</arg>
	7498	<arg choice="opt">-l <replaceable/pktlen/</arg>
	7499	+<arg choice="opt">-m <replaceable/max_hops/</arg>
	7500	<arg choice="opt">-p <replaceable/port/</arg>
	7501	<arg choice="req"><replaceable/destination/</arg>
	7502	</cmdsynopsis>
	7503	@@ -67,6 +68,14 @@
	7504	</para></listitem>
	7505	</varlistentry>
	7506
	7507	+ <varlistentry>
	7508	+ <term><option/-m/</term>
	7509	+ <listitem><para>
	7510	+Set maximum hops (or maximum TTLs) to <replaceable/max_hops/
	7511	+instead of 30.
	7512	+ </para></listitem>
	7513	+ </varlistentry>
	7514	+
	7515	<varlistentry>
	7516	<term><option/-p/</term>
	7517	<listitem><para>
	7518	diff -Naur iputils-s20121221.orig/doc/traceroute6.8 iputils-s20121221/doc/traceroute6.8
	7519	--- iputils-s20121221.orig/doc/traceroute6.8 1970-01-01 00:00:00.000000000 +0000
	7520	+++ iputils-s20121221/doc/traceroute6.8 2014-04-02 01:07:17.193700802 +0000
	7521	@@ -0,0 +1,42 @@
	7522	+.\" This manpage has been automatically generated by docbook2man
	7523	+.\" from a DocBook document. This tool can be found at:
	7524	+.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/>
	7525	+.\" Please send any bug reports, improvements, comments, patches,
	7526	+.\" etc. to Steve Cheng <steve@ggi-project.org>.
	7527	+.TH "TRACEROUTE6" "8" "01 April 2014" "iputils-121221" "System Manager's Manual: iputils"
	7528	+.SH NAME
	7529	+traceroute6 \- traces path to a network host
	7530	+.SH SYNOPSIS
	7531	+
	7532	+\fBtraceroute6\fR [\fB-dnrvV\fR] [\fB-i \fIinterface\fB\fR] [\fB-m \fImax_ttl\fB\fR] [\fB-p \fIport\fB\fR] [\fB-q \fImax_probes\fB\fR] [\fB-s \fIsource\fB\fR] [\fB-w \fIwait time\fB\fR] \fB\fIdestination\fB\fR [\fB\fIsize\fB\fR]
	7533	+
	7534	+.SH "DESCRIPTION"
	7535	+.PP
	7536	+Description can be found in
	7537	+\fBtraceroute\fR(8),
	7538	+all the references to IP replaced to IPv6. It is needless to copy
	7539	+the description from there.
	7540	+.SH "SEE ALSO"
	7541	+.PP
	7542	+\fBtraceroute\fR(8),
	7543	+\fBtracepath\fR(8),
	7544	+\fBping\fR(8).
	7545	+.SH "HISTORY"
	7546	+.PP
	7547	+This program has long history. Author of \fBtraceroute\fR
	7548	+is Van Jacobson and it first appeared in 1988. This clone is
	7549	+based on a port of \fBtraceroute\fR to IPv6 published
	7550	+in NRL IPv6 distribution in 1996. In turn, it was ported
	7551	+to Linux by Pedro Roque. After this it was kept in sync by
	7552	+Alexey Kuznetsov
	7553	+<kuznet@ms2.inr.ac.ru>. And eventually entered
	7554	+\fBiputils\fR package.
	7555	+.SH "SECURITY"
	7556	+.PP
	7557	+\fBtracepath6\fR requires CAP_NET_RAW capability
	7558	+to be executed. It is safe to be used as set-uid root.
	7559	+.SH "AVAILABILITY"
	7560	+.PP
	7561	+\fBtraceroute6\fR is part of \fIiputils\fR package
	7562	+and the latest versions are available in source form at
	7563	+http://www.skbuff.net/iputils/iputils-current.tar.bz2.
	7564	diff -Naur iputils-s20121221.orig/ninfod/ninfod.c iputils-s20121221/ninfod/ninfod.c
	7565	--- iputils-s20121221.orig/ninfod/ninfod.c 2012-12-21 14:01:07.000000000 +0000
	7566	+++ iputils-s20121221/ninfod/ninfod.c 2014-04-02 01:01:49.937694047 +0000
	7567	@@ -139,6 +139,7 @@
	7568	static int opt_d = 0; /* debug */
	7569	static int opt_h = 0; /* help */
	7570	static char opt_p = NINFOD_PIDFILE; / pidfile */
	7571	+static int got_signal = 0; /* loop unless true */
	7572	int opt_v = 0; /* verbose */
	7573	static uid_t opt_u;
	7574
	7575	@@ -391,25 +392,70 @@
	7576	/* --------- */
	7577	static void sig_handler(int sig)
	7578	{
	7579	+ if (!got_signal)
	7580	+ DEBUG(LOG_INFO, "singnal(%d) received, quitting.\n", sig);
	7581	+ got_signal = 1;
	7582	+}
	7583	+
	7584	+static void setup_sighandlers(void)
	7585	+{
	7586	+ struct sigaction act;
	7587	+ sigset_t smask;
	7588	+ sigemptyset(&smask);
	7589	+ sigaddset(&smask, SIGHUP);
	7590	+ sigaddset(&smask, SIGINT);
	7591	+ sigaddset(&smask, SIGQUIT);
	7592	+ sigaddset(&smask, SIGTERM);
	7593	+
	7594	+ memset(&act, 0, sizeof(act));
	7595	+ act.sa_handler = sig_handler;
	7596	+ act.sa_mask = smask;
	7597	+
	7598	+ sigaction(SIGHUP, &act, NULL);
	7599	+ sigaction(SIGINT, &act, NULL);
	7600	+ sigaction(SIGQUIT, &act, NULL);
	7601	+ sigaction(SIGTERM, &act, NULL);
	7602	+}
	7603	+
	7604	+static void set_logfile(void)
	7605	+{
	7606	+ setbuf(stderr, NULL);
	7607	+#if ENABLE_DEBUG
	7608	+ openlog(NINFOD, 0, LOG_USER);
	7609	+#endif
	7610	+}
	7611	+
	7612	+static void cleanup_pidfile(void)
	7613	+{
	7614	int err;
	7615
	7616	- DEBUG(LOG_INFO, "singnal(%d) received, quit.\n", sig);
	7617	- err = unlink(opt_p);
	7618	- if (err < 0) {
	7619	+ if (daemonized && opt_p) {
	7620	+ err = unlink(opt_p);
	7621	DEBUG(LOG_ERR, "failed to unlink file '%s' : %s\n",
	7622	opt_p, strerror(errno));
	7623	- exit(1);
	7624	}
	7625	- /* closelog() */
	7626	+}
	7627
	7628	- exit(0);
	7629	+static FILE fopen_excl(const char file)
	7630	+{
	7631	+#ifndef __linux__
	7632	+ int fd;
	7633	+ FILE *fp;
	7634	+
	7635	+ fd = open(file, O_CREAT \| O_RDWR \| O_EXCL,
	7636	+ S_IRUSR \| S_IWUSR \| S_IRGRP \| S_IROTH);
	7637	+ if (fd < 0)
	7638	+ return NULL;
	7639	+
	7640	+ return fdopen(file, "w+");
	7641	+#else
	7642	+ return fopen(file, "w+x");
	7643	+#endif
	7644	}
	7645
	7646	static void do_daemonize(void)
	7647	{
	7648	FILE *fp = NULL;
	7649	- struct sigaction act;
	7650	- sigset_t smask;
	7651	pid_t pid;
	7652
	7653	if (opt_p) {
	7654	@@ -427,22 +473,7 @@
	7655	}
	7656	}
	7657
	7658	- sigemptyset(&smask);
	7659	- sigaddset(&smask, SIGHUP);
	7660	- sigaddset(&smask, SIGINT);
	7661	- sigaddset(&smask, SIGQUIT);
	7662	- sigaddset(&smask, SIGTERM);
	7663	-
	7664	- memset(&act, 0, sizeof(act));
	7665	- act.sa_handler = sig_handler;
	7666	- act.sa_mask = smask;
	7667	-
	7668	- sigaction(SIGHUP, &act, NULL);
	7669	- sigaction(SIGINT, &act, NULL);
	7670	- sigaction(SIGQUIT, &act, NULL);
	7671	- sigaction(SIGTERM, &act, NULL);
	7672	-
	7673	- fp = fopen(opt_p, "w+");
	7674	+ fp = fopen_excl(opt_p);
	7675	if (!fp) {
	7676	DEBUG(LOG_ERR, "failed to open file '%s': %s\n",
	7677	opt_p, strerror(errno));
	7678	@@ -455,9 +486,6 @@
	7679	unlink(opt_p);
	7680	exit(1);
	7681	}
	7682	-#if ENABLE_DEBUG
	7683	- openlog(NINFOD, 0, LOG_USER);
	7684	-#endif
	7685	daemonized = 1;
	7686
	7687	if (fp) {
	7688	@@ -634,8 +662,10 @@
	7689	int main (int argc, char **argv)
	7690	{
	7691	int sock_errno = 0;
	7692	+ int ret;
	7693
	7694	appname = argv[0];
	7695	+ set_logfile();
	7696
	7697	limit_capabilities();
	7698
	7699	@@ -659,19 +689,18 @@
	7700	exit(1);
	7701	}
	7702
	7703	- setbuf(stderr, NULL);
	7704	-
	7705	- if (!opt_d)
	7706	- do_daemonize();
	7707	-
	7708	/* initialize */
	7709	if (init_sock(sock) < 0)
	7710	exit(1);
	7711
	7712	+ setup_sighandlers();
	7713	+ if (!opt_d)
	7714	+ do_daemonize();
	7715	+
	7716	init_core(1);
	7717
	7718	/* main loop */
	7719	- while(1) {
	7720	+ while (!got_signal) {
	7721	struct packetcontext *p;
	7722	struct icmp6_hdr *icmph;
	7723	#if ENABLE_DEBUG
	7724	@@ -689,11 +718,13 @@
	7725	continue;
	7726	}
	7727
	7728	- while (1) {
	7729	+ while (!got_signal) {
	7730	memset(p, 0, sizeof(*p));
	7731	p->sock = sock;
	7732
	7733	if (ni_recv(p) < 0) {
	7734	+ if (got_signal)
	7735	+ break;
	7736	if (errno == EAGAIN \|\| errno == EINTR)
	7737	continue;
	7738	/* XXX: syslog */
	7739	@@ -736,5 +767,9 @@
	7740
	7741	pr_nodeinfo(p); /* this frees p */
	7742	}
	7743	+
	7744	+ cleanup_pidfile();
	7745	+
	7746	+ exit(0);
	7747	}
	7748
	7749	diff -Naur iputils-s20121221.orig/ping_common.c iputils-s20121221/ping_common.c
	7750	--- iputils-s20121221.orig/ping_common.c 2012-12-21 14:01:07.000000000 +0000
	7751	+++ iputils-s20121221/ping_common.c 2014-04-02 01:01:49.941694047 +0000
	7752	@@ -630,6 +630,7 @@
	7753	fprintf(stderr, "Warning: no SO_TIMESTAMP support, falling back to SIOCGSTAMP\n");
	7754	}
	7755	#endif
	7756	+#ifdef SO_MARK
	7757	if (options & F_MARK) {
	7758	int ret;
	7759
	7760	@@ -644,6 +645,7 @@
	7761	fprintf(stderr, "Warning: Failed to set mark %d\n", mark);
	7762	}
	7763	}
	7764	+#endif
	7765
	7766	/* Set some SNDTIMEO to prevent blocking forever
	7767	* on sends, when device is too slow or stalls. Just put limit
	7768	diff -Naur iputils-s20121221.orig/rdisc.c iputils-s20121221/rdisc.c
	7769	--- iputils-s20121221.orig/rdisc.c 2012-12-21 14:01:07.000000000 +0000
	7770	+++ iputils-s20121221/rdisc.c 2014-04-02 01:01:49.941694047 +0000
	7771	@@ -1128,12 +1128,10 @@
	7772	(void) close(sock);
	7773	return;
	7774	}
	7775	- if (interfaces)
	7776	- interfaces = (struct interface )ALLIGN(realloc((char )interfaces,
	7777	- numifs * sizeof(struct interface)));
	7778	- else
	7779	- interfaces = (struct interface )ALLIGN(malloc(numifs
	7780	- sizeof(struct interface)));
	7781	+ if (interfaces != NULL)
	7782	+ (void) free(interfaces);
	7783	+ interfaces = (struct interface )ALLIGN(malloc(numifs
	7784	+ sizeof(struct interface)));
	7785	if (interfaces == NULL) {
	7786	logerr("out of memory\n");
	7787	(void) close(sock);
	7788	diff -Naur iputils-s20121221.orig/tracepath.c iputils-s20121221/tracepath.c
	7789	--- iputils-s20121221.orig/tracepath.c 2012-12-21 14:01:07.000000000 +0000
	7790	+++ iputils-s20121221/tracepath.c 2014-04-02 01:01:49.941694047 +0000
	7791	@@ -32,6 +32,9 @@
	7792	#define IP_PMTUDISC_PROBE 3
	7793	#endif
	7794
	7795	+#define MAX_HOPS_LIMIT 255
	7796	+#define MAX_HOPS_DEFAULT 30
	7797	+
	7798	struct hhistory
	7799	{
	7800	int hops;
	7801	@@ -43,6 +46,7 @@
	7802
	7803	struct sockaddr_in target;
	7804	__u16 base_port;
	7805	+int max_hops = MAX_HOPS_DEFAULT;
	7806
	7807	const int overhead = 28;
	7808	int mtu = 65535;
	7809	@@ -73,13 +77,10 @@
	7810
	7811	void print_host(const char a, const char b, int both)
	7812	{
	7813	- int plen = 0;
	7814	- printf("%s", a);
	7815	- plen = strlen(a);
	7816	- if (both) {
	7817	- printf(" (%s)", b);
	7818	- plen += strlen(b) + 3;
	7819	- }
	7820	+ int plen;
	7821	+ plen = printf("%s", a);
	7822	+ if (both)
	7823	+ plen += printf(" (%s)", b);
	7824	if (plen >= HOST_COLUMN_SIZE)
	7825	plen = HOST_COLUMN_SIZE - 1;
	7826	printf("%*s", HOST_COLUMN_SIZE - plen, "");
	7827	@@ -315,7 +316,7 @@
	7828	setlocale(LC_ALL, "");
	7829	#endif
	7830
	7831	- while ((ch = getopt(argc, argv, "nbh?l:p:")) != EOF) {
	7832	+ while ((ch = getopt(argc, argv, "nbh?l:m:p:")) != EOF) {
	7833	switch(ch) {
	7834	case 'n':
	7835	no_resolve = 1;
	7836	@@ -330,6 +331,14 @@
	7837	exit(1);
	7838	}
	7839	break;
	7840	+ case 'm':
	7841	+ max_hops = atoi(optarg);
	7842	+ if (max_hops < 0 \|\| max_hops > MAX_HOPS_LIMIT) {
	7843	+ fprintf(stderr,
	7844	+ "Error: max hops must be 0 .. %d (inclusive).\n",
	7845	+ MAX_HOPS_LIMIT);
	7846	+ }
	7847	+ break;
	7848	case 'p':
	7849	base_port = atoi(optarg);
	7850	break;
	7851	@@ -405,7 +414,7 @@
	7852	exit(1);
	7853	}
	7854
	7855	- for (ttl=1; ttl<32; ttl++) {
	7856	+ for (ttl = 1; ttl <= max_hops; ttl++) {
	7857	int res;
	7858	int i;
	7859
	7860	diff -Naur iputils-s20121221.orig/tracepath6.c iputils-s20121221/tracepath6.c
	7861	--- iputils-s20121221.orig/tracepath6.c 2012-12-21 14:01:07.000000000 +0000
	7862	+++ iputils-s20121221/tracepath6.c 2014-04-02 01:01:49.941694047 +0000
	7863	@@ -42,6 +42,9 @@
	7864	#define IPV6_PMTUDISC_DO 3
	7865	#endif
	7866
	7867	+#define MAX_HOPS_LIMIT 255
	7868	+#define MAX_HOPS_DEFAULT 30
	7869	+
	7870	struct hhistory
	7871	{
	7872	int hops;
	7873	@@ -55,6 +58,7 @@
	7874	struct sockaddr_storage target;
	7875	socklen_t targetlen;
	7876	__u16 base_port;
	7877	+int max_hops = MAX_HOPS_DEFAULT;
	7878
	7879	int overhead;
	7880	int mtu;
	7881	@@ -86,13 +90,10 @@
	7882
	7883	void print_host(const char a, const char b, int both)
	7884	{
	7885	- int plen = 0;
	7886	- printf("%s", a);
	7887	- plen = strlen(a);
	7888	- if (both) {
	7889	- printf(" (%s)", b);
	7890	- plen += strlen(b) + 3;
	7891	- }
	7892	+ int plen;
	7893	+ plen = printf("%s", a);
	7894	+ if (both)
	7895	+ plen += printf(" (%s)", b);
	7896	if (plen >= HOST_COLUMN_SIZE)
	7897	plen = HOST_COLUMN_SIZE - 1;
	7898	printf("%*s", HOST_COLUMN_SIZE - plen, "");
	7899	@@ -387,7 +388,7 @@
	7900	setlocale(LC_ALL, "");
	7901	#endif
	7902
	7903	- while ((ch = getopt(argc, argv, "nbh?l:p:")) != EOF) {
	7904	+ while ((ch = getopt(argc, argv, "nbh?l:m:p:")) != EOF) {
	7905	switch(ch) {
	7906	case 'n':
	7907	no_resolve = 1;
	7908	@@ -398,6 +399,14 @@
	7909	case 'l':
	7910	mtu = atoi(optarg);
	7911	break;
	7912	+ case 'm':
	7913	+ max_hops = atoi(optarg);
	7914	+ if (max_hops < 0 \|\| max_hops > MAX_HOPS_LIMIT) {
	7915	+ fprintf(stderr,
	7916	+ "Error: max hops must be 0 .. %d (inclusive).\n",
	7917	+ MAX_HOPS_LIMIT);
	7918	+ }
	7919	+ break;
	7920	case 'p':
	7921	base_port = atoi(optarg);
	7922	break;
	7923	@@ -523,7 +532,7 @@
	7924	exit(1);
	7925	}
	7926
	7927	- for (ttl=1; ttl<32; ttl++) {
	7928	+ for (ttl = 1; ttl <= max_hops; ttl++) {
	7929	int res;
	7930	int i;
	7931

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