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openwrt-xburst/package/base-files/default/sbin/ifdown
nbd 23e86550c9 port wan_device changes from whiterussian to kamikaze
git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2993 3c298f89-4303-0410-b956-a3cf2f4a3e73
2006-01-16 03:14:59 +00:00

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#!/bin/sh
[ $# = 0 ] && { echo " $0 <group>"; exit; }
. /etc/functions.sh
. /etc/network.overrides
[ "$FAILSAFE" != "true" -a -e /etc/config/network ] && . /etc/config/network
debug "### ifdown $type ###"
type=$1
if_proto=$(nvram get ${type}_proto)
if=$(nvram get ${type}_ifname)
case "$if_proto" in
pppoa) hotplug_dev unregister atm0; exit 0 ;;
""|none) exit 0;;
esac
[ "${if%%[0-9]*}" = "ppp" ] && if="$(nvram get ${type}_device)"
if [ "${if%%[0-9]}" = "br" ]; then
for sif in $(nvram get ${type}_ifnames); do
hotplug_dev unregister "$sif"
done
fi
hotplug_dev unregister "$if"