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#!/bin/sh
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# This should be called whenever an interface goes down, not just when
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# it is brought down explicitly.
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cd /etc/sysconfig/network-scripts
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. ./network-functions
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unset REALDEVICE
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if [ "$1" = --realdevice ] ; then
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REALDEVICE=$2
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shift 2
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fi
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CONFIG=$1
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source_config
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[ -z "$REALDEVICE" ] && REALDEVICE=$DEVICE
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/etc/sysconfig/network-scripts/ifdown-routes ${REALDEVICE} ${DEVNAME}
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if [ "$PEERDNS" != "no" -o -n "$RESOLV_MODS" -a "$RESOLV_MODS" != "no" ] && \
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[ "${DEVICETYPE}" = "ppp" -o "${DEVICETYPE}" = "ippp" -o -n "${DNS1}" -o "${BOOTPROTO}" = "bootp" -o "${BOOTPROTO}" = "dhcp" ] ; then
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if [ -f /etc/resolv.conf.save ]; then
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change_resolv_conf /etc/resolv.conf.save
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rm -f /etc/resolv.conf.save
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fi
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if [ "${DEVICETYPE}" = "ppp" -o "${DEVICETYPE}" = "ippp" ]; then
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if [ -f /etc/ppp/peers/$DEVICE ] ; then
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rm -f /etc/ppp/peers/$DEVICE
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fi
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fi
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fi
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# Reset the default route if this interface had a special one
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if ! check_default_route ; then
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# ISDN device needs special handling dial on demand
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if [ "${DEVICETYPE}" = "ippp" -o "${DEVICETYPE}" = "isdn" ] && [ "$DIALMODE" = "auto" ] ; then
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if [ -z "$GATEWAY" ] ; then
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/sbin/ip route add default ${METRIC:+metric} \
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${WINDOW:+window $WINDOW} dev ${DEVICE}
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else
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/sbin/ip route add default ${METRIC:+metric} \
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${WINDOW:+window $WINDOW} via ${GATEWAY}
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fi
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else
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add_default_route ${DEVICE}
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fi
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fi
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# Notify programs that have requested notification
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do_netreport
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if [ -x /sbin/ifdown-local ]; then
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/sbin/ifdown-local ${DEVICE}
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fi
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exit 0
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