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#!/bin/sh
# This should be called whenever an interface goes down, not just when
# it is brought down explicitly.
cd /etc/sysconfig/network-scripts
. ./network-functions
unset REALDEVICE
if [ "$1" = --realdevice ] ; then
REALDEVICE=$2
shift 2
fi
CONFIG=$1
source_config
[ -z "$REALDEVICE" ] && REALDEVICE=$DEVICE
/etc/sysconfig/network-scripts/ifdown-routes ${REALDEVICE} ${DEVNAME}
if [ "$PEERDNS" != "no" -o -n "$RESOLV_MODS" -a "$RESOLV_MODS" != "no" ]; then
clear_resolv_conf
if [ "${DEVICETYPE}" = "ppp" -o "${DEVICETYPE}" = "ippp" ]; then
if [ -f /etc/ppp/peers/$DEVICE -a "$TYPE" != "ADSL" ] ; then
rm -f /etc/ppp/peers/$DEVICE
fi
fi
fi
# Reset the default route if this interface had a special one
if ! check_default_route ; then
# ISDN device needs special handling dial on demand
if [ "${DEVICETYPE}" = "ippp" -o "${DEVICETYPE}" = "isdn" ] && [ "$DIALMODE" = "auto" ] ; then
if [ -z "$GATEWAY" ] ; then
/sbin/ip route add default ${METRIC:+metric} \
${WINDOW:+window $WINDOW} dev ${DEVICE}
else
/sbin/ip route add default ${METRIC:+metric} \
${WINDOW:+window $WINDOW} via ${GATEWAY}
fi
else
add_default_route ${DEVICE}
fi
fi
# Notify programs that have requested notification
do_netreport
mdv-network-event interface_down ${DEVICE}
if [ -d /etc/sysconfig/network-scripts/ifdown.d -a -x /usr/bin/run-parts ]; then
/usr/bin/run-parts --arg ${DEVICE} /etc/sysconfig/network-scripts/ifdown.d
fi
if [ -x /sbin/ifdown-local ]; then
/sbin/ifdown-local ${DEVICE}
fi
exit 0
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