clfs-1.2
clfs-2.1
clfs-3.0.0-systemd
clfs-3.0.0-sysvinit
systemd
sysvinit
Last change
on this file since 7c10aba was 163a6701, checked in by Jim Gifford <clfs@…>, 19 years ago |
r720@server (orig r718): jim | 2005-11-18 08:06:26 -0800
Added bootscripts to cross-lfs svn
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Property mode
set to
100644
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File size:
949 bytes
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1 | #!/bin/sh
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2 | ########################################################################
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3 | # Begin $network_devices/services/mtu
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4 | #
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5 | # Description : Sets MTU per interface
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6 | #
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7 | # Authors : Nathan Coulson - nathan@linuxfromscratch.org
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8 | # Jim Gifford - jim@linuxfromscratch.org
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9 | #
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10 | # Version : 00.00
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11 | #
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12 | # Notes : This sets the maximum amount of bytes that can be
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13 | # transmitted within a packet. By default, this
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14 | # value is set to 1500.
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15 | #
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16 | ########################################################################
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17 |
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18 | . /etc/sysconfig/rc
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19 | . ${rc_functions}
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20 | . ${IFCONFIG}
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21 |
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22 | if [ -z "${MTU}" ]
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23 | then
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24 | boot_mesg "MTU variable missing from ${IFCONFIG}, cannot continue." ${FAILURE}
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25 | echo_failure
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26 | exit 1
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27 | fi
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28 |
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29 | case "${2}" in
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30 | up)
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31 | boot_mesg "Setting the MTU for ${1} to ${MTU}..."
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32 | echo "${MTU}" > "/sys/class/net/${1}/mtu"
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33 | evaluate_retval
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34 | ;;
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35 |
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36 | down)
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37 | ;;
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38 |
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39 | *)
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40 | echo "Usage: ${0} [interface] {up|down}"
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41 | exit 1
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42 | ;;
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43 | esac
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44 |
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45 | # End $network_devices/services/mtu
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