source: bootscripts-standard/clfs/sysconfig/network-devices/services/ipv4-static-route@ 7df280d

Last change on this file since 7df280d was 7df280d, checked in by Joe Ciccone <jciccone@…>, 17 years ago

Change /bin/sh to /bin/bash in the bootscripts because the bootscripts use bashisms. Having ash linked to sh will cause errors. Thanks to Bigdassaved for providing the diff and Copper for bring up the issue.

  • Property mode set to 100644
File size: 1.8 KB
Line 
1#!/bin/bash
2########################################################################
3# Begin $network_devices/services/ipv4-static-route
4#
5# Description : IPV4 Static Route Script
6#
7# Authors : Kevin P. Fleming - kpfleming@linuxfromscratch.org
8#
9# Version : 00.00
10#
11# Notes :
12#
13########################################################################
14
15. /etc/sysconfig/rc
16. ${rc_functions}
17. ${IFCONFIG}
18
19case "${TYPE}" in
20 ("" | "network")
21 need_ip=1
22 need_gateway=1
23 ;;
24
25 ("default")
26 need_gateway=1
27 args="${args} default"
28 desc="default"
29 ;;
30
31 ("host")
32 need_ip=1
33 ;;
34
35 ("unreachable")
36 need_ip=1
37 args="${args} unreachable"
38 desc="unreachable "
39 ;;
40
41 (*)
42 boot_mesg "Unknown route type (${TYPE}) in ${IFCONFIG}, cannot continue." ${FAILURE}
43 echo_failure
44 exit 1
45 ;;
46esac
47
48if [ -n "${need_ip}" ]; then
49 if [ -z "${IP}" ]; then
50 boot_mesg "IP variable missing from ${IFCONFIG}, cannot continue." ${FAILURE}
51 echo_failure
52 exit 1
53 fi
54
55 if [ -z "${PREFIX}" ]; then
56 boot_mesg "PREFIX variable missing from ${IFCONFIG}, cannot continue." ${FAILURE}
57 echo_failure
58 exit 1
59 fi
60
61 args="${args} ${IP}/${PREFIX}"
62 desc="${desc}${IP}/${PREFIX}"
63fi
64
65if [ -n "${need_gateway}" ]; then
66 if [ -z "${GATEWAY}" ]; then
67 boot_mesg "GATEWAY variable missing from ${IFCONFIG}, cannot continue." ${FAILURE}
68 echo_failure
69 exit 1
70 fi
71 args="${args} via ${GATEWAY}"
72fi
73
74if [ -n "${SOURCE}" ]; then
75 args="${args} src ${SOURCE}"
76fi
77
78case "${2}" in
79 up)
80 boot_mesg "Adding '${desc}' route to the ${1} interface..."
81 ip route add ${args} dev ${1}
82 evaluate_retval
83 ;;
84
85 down)
86 boot_mesg "Removing '${desc}' route from the ${1} interface..."
87 ip route del ${args} dev ${1}
88 evaluate_retval
89 ;;
90
91 *)
92 echo "Usage: ${0} [interface] {up|down}"
93 exit 1
94 ;;
95esac
96
97# End $network_devices/services/ipv4-static-route
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