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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
CONFIG=$1
source_config
if [ "${DEVICETYPE}" = "ppp" -o "${DEVICETYPE}" = "ippp" ]; then
if [ -f /etc/resolv.conf.save ]; then
cat /etc/resolv.conf.save > /etc/resolv.conf
rm -f /etc/resolv.conf.save
fi
if [ -f /etc/ppp/peers/$DEVICE ] ; then
rm -f /etc/ppp/peers/$DEVICE
fi
fi
# Reset the default route if this interface had a special one
if ! check_default_route ; then
# ISDN device needs special handling dial on demand
if [ "${DEVICETYPE}" = "ippp" -o "${DEVICETYPE}" = "isdn" ] && [ "$DIALMODE" = "auto" ] ; then
if [ -z "$GATEWAY" ] ; then
/sbin/ip route add default dev ${DEVICE}
else
/sbin/ip route add default via ${GATEWAY}
fi
else
add_default_route ${DEVICE}
fi
fi
# Notify programs that have requested notification
do_netreport
if [ -x /sbin/ifdown-local ]; then
/sbin/ifdown-local ${DEVICE}
fi
exit 0
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