blob: 7debb9559fdb5fbdad1f7ba4ba2b27018d646855 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
#!/bin/sh
# Copyright (C) 2006 OpenWrt.org
[ $# = 0 ] && { echo " $0 <group>"; exit; }
. /etc/functions.sh
include network
scan_interfaces
debug "### ifdown $type ###"
type=$1
config_get proto "$type" proto
[ -z "$proto" ] && { echo "interface not found."; exit; }
# kill active ppp daemon
pid="$(cat /var/run/ppp-${type}.pid 2>/dev/null)"
[ -n "$pid" -a -d "/proc/$pid" ] && {
kill $pid
sleep 1
[ -d "/proc/$pid" ] && kill -9 $pid
}
# kill any other process associated with the interface
config_get ifname "$type" ifname
pid="$(cat /var/run/${ifname}.pid 2>/dev/null)"
[ -n "$pid" -a -d "/proc/$pid" ] && kill -9 $pid
config_get ifname "$type" ifname
ifconfig "$ifname" >/dev/null 2>/dev/null && {
ifconfig "$ifname" 0.0.0.0 down
config_get iftype "$type" type
[ "$iftype" = "bridge" ] && brctl delbr "$ifname"
}
|
