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network-scripts/ifup-ctc
52 строки
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Jan Macku
network: add option to keep the link down
03 дек 2020, 16:33
Не верифицирован
03 дек 2020, 16:33
0ac0949
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#!/bin/bash # # /etc/sysconfig/network-scripts/ifup-ctc # # the ctc network driver is a point-to-point driver on S/390 machines # # To get the ctc module to load automatically at boot, you will need to # add the following line to /etc/modprobe.conf: # # alias ctc0 ctc # cd /etc/sysconfig/network-scripts . ./network-functions . /etc/sysconfig/network CONFIG=$1 [ -f "$CONFIG" ] || CONFIG=ifcfg-$CONFIG source_config if [ "$2" = "boot" -a "${ONBOOT}" = "no" ] ; then exit fi [ -n "${MTU}" ] && ip link set dev ${DEVICE} mtu ${MTU} [ -z "$PREFIX" ] && eval $(/bin/ipcalc --prefix ${IPADDR} ${NETMASK}) ip addr add ${IPADDR} peer ${GATEWAY}/${PREFIX} dev ${DEVICE} set_link_up ${DEVICE} # Wait for the device to come up - the chandev'ified ctc driver can take # quite a while... timeout=0 while ! ping -w 30 -c 1 ${GATEWAY} &>/dev/null; do timeout=$(($timeout + 1)) if [ $timeout = 20 ]; then net_log $"ERROR: ${DEVICE} did not come up!" break fi done if [ "${NETWORK}" != "" ] ; then ip route add to ${GATEWAY} metric 1 dev ${DEVICE} fi if [ "${GATEWAY}" != "" ]; then if [ "${GATEWAYDEV}" = "" -o "${GATEWAYDEV}" = "${DEVICE}" ]; then # set up default gateway ip route replace default ${METRIC:+metric $METRIC} via ${GATEWAY} fi fi /etc/sysconfig/network-scripts/ifup-post $1