diff options
author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-10-20 15:01:06 +0000 |
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committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-10-20 15:01:06 +0000 |
commit | 032074b799fe8ca52622db2a298e505fbac9a239 (patch) | |
tree | dec1ecff302a74f447bcca46f0d0dcfbebbb4a20 /package/base-files-network/files/sbin/ifdown | |
parent | 0f5bb7640c056f27796eb5428770113073742b17 (diff) |
base-files: move network related scripts to a separate package to make the transition to netifd easier
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28495 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/base-files-network/files/sbin/ifdown')
-rwxr-xr-x | package/base-files-network/files/sbin/ifdown | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/package/base-files-network/files/sbin/ifdown b/package/base-files-network/files/sbin/ifdown new file mode 100755 index 000000000..1455a9de7 --- /dev/null +++ b/package/base-files-network/files/sbin/ifdown @@ -0,0 +1,57 @@ +#!/bin/sh +# Copyright (C) 2006-2011 OpenWrt.org + +. /etc/functions.sh +[ $# = 0 ] && { echo " $0 <group>"; exit; } + +case "$1" in + "-a") + [ -e "/tmp/resolv.conf.auto" ] && rm /tmp/resolv.conf.auto + config_cb() { + [ interface != "$1" -o -z "$2" ] || eval "$0 -w $2" + } + config_load network + exit 0 + ;; + "-w") shift ;; +esac + +include /lib/network +scan_interfaces + +cfg=$1 +debug "### ifdown $cfg ###" + +config_get proto "$cfg" proto +[ -z "$proto" ] && { echo "interface not found."; exit; } + +config_get iface "$cfg" device +[ "static" = "$proto" -o "none" = "$proto" ] && { + env -i ACTION="ifdown" INTERFACE="$cfg" DEVICE="$iface" PROTO="$proto" /sbin/hotplug-call "iface" +} + +# call interface stop handler +( type "stop_interface_$proto" ) >/dev/null 2>/dev/null && eval "stop_interface_$proto '$cfg'" + +config_get ifname "$cfg" ifname +config_get device "$cfg" device + +[ ."$device" != ."$ifname" ] || device= +for dev in $ifname $device; do + ifconfig "$dev" 0.0.0.0 down >/dev/null 2>/dev/null +done + +config_get iftype "$cfg" type +[ "bridge" = "$iftype" ] && brctl delbr "$ifname" >/dev/null 2>/dev/null + +# remove the interface's dns entries +remove_dns "$cfg" + +# remove the interface's network state +uci_revert_state network "$1" + +# revert aliases state as well +config_get aliases "$1" aliases +for config in $aliases; do + uci_revert_state network "$config" +done |