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#!/bin/sh
. /etc/sysconfig/network-scripts/network-functions
if [ "$INTERFACE" = "" ]; then
exit 1
fi
case $ACTION in
add|register)
# Don't do anything if the network is stopped
if [ -f /dev/.in_sysinit ] ; then
exit 0
fi
if [ ! -f /var/lock/subsys/network ]; then
exit 0
fi
case $INTERFACE in
# interfaces that are brought up as a part of configuration
ppp*|ippp*|isdn*|plip*|lo*|irda*|dummy*|ipsec*|tun*|tap*)
exit 0
;;
# interfaces that are registered then brought up
*)
export IN_HOTPLUG=1
if [ -x /sbin/ifup ]; then
addr=$(get_hwaddr ${INTERFACE})
if [ -n "$addr" ]; then
nconfig=$(get_config_by_hwaddr ${addr})
[ -n "$nconfig" ] && INTERFACE=$nconfig
fi
exec /sbin/ifup $INTERFACE
fi
;;
esac
;;
remove|unregister)
case $INTERFACE in
# interfaces that are brought down as part of deconfiguration
ppp*|ippp*|isdn*|plip*|lo*|irda*|dummy*|ipsec*|tun*|tap*)
exit 0
;;
*)
export IN_HOTPLUG=1
if [ -x /sbin/ifdown ]; then
exec /sbin/ifdown $INTERFACE
fi
;;
esac
;;
*)
exit 1 ;;
esac
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