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-rwxr-xr-xopenwrt/package/base-files/default/sbin/ifdown28
1 files changed, 19 insertions, 9 deletions
diff --git a/openwrt/package/base-files/default/sbin/ifdown b/openwrt/package/base-files/default/sbin/ifdown
index f2f8bbfe8..3ebc251f7 100755
--- a/openwrt/package/base-files/default/sbin/ifdown
+++ b/openwrt/package/base-files/default/sbin/ifdown
@@ -1,19 +1,29 @@
#!/bin/sh
[ $# = 0 ] && { echo " $0 <group>"; exit; }
. /etc/functions.sh
-. /etc/network.overrides
+. /etc/network.overrides
[ "$FAILSAFE" != "true" -a -e /etc/config/network ] && . /etc/config/network
-type=$1
debug "### ifdown $type ###"
+type=$1
+if_proto=$(nvram get ${type}_proto)
if=$(nvram get ${type}_ifname)
-proto=$(nvram get ${type}_proto)
-if_valid $if && $DEBUG ifconfig $if down
-kill $(cat /var/run/${if}.pid 2>&-) 2>&-
-killall ifup.$proto >&- 2>&-
-case "$proto" in
- pptp|pppoe) killall pppd >&- 2>&- ;;
- static) env -i ACTION="ifdown" INTERFACE="$if" PROTO=static /sbin/hotplug "iface" ;;
+
+case "$if_proto" in
+ pppoa) hotplug_dev unregister atm0; exit 0 ;;
+ pppoe)
+ [ "$(nvram get pppoe_atm)" = 1 ] && {
+ hotplug_dev unregister atm0
+ exit
+ }
+ ;;
esac
+if [ "${if%%[0-9]}" = "br" ]; then
+ for sif in $(nvram get ${type}_ifnames); do
+ hotplug_dev unregister "$sif"
+ done
+fi
+
+hotplug_dev unregister "$if"