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authorFelix Fietkau <nbd@openwrt.org>2007-03-02 15:48:29 +0000
committerFelix Fietkau <nbd@openwrt.org>2007-03-02 15:48:29 +0000
commit65b4654000ef64d06a72f87542753ad16dbeb610 (patch)
tree661185ed085c37d5a492c3577978e741aa43e924 /package/base-files/files
parentc4571554522a1caddadbaa43c7e500cfa1501747 (diff)
downloadmtk-20170518-65b4654000ef64d06a72f87542753ad16dbeb610.zip
mtk-20170518-65b4654000ef64d06a72f87542753ad16dbeb610.tar.gz
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add support for static routes - based on the patch from #1365
SVN-Revision: 6457
Diffstat (limited to 'package/base-files/files')
-rwxr-xr-xpackage/base-files/files/etc/functions.sh5
-rw-r--r--package/base-files/files/etc/hotplug.d/iface/10-routes40
2 files changed, 44 insertions, 1 deletions
diff --git a/package/base-files/files/etc/functions.sh b/package/base-files/files/etc/functions.sh
index 931f4be..1cb365d 100755
--- a/package/base-files/files/etc/functions.sh
+++ b/package/base-files/files/etc/functions.sh
@@ -125,10 +125,13 @@ config_set() {
config_foreach() {
local function="$1"
- local section
+ local type="$2"
+ local section cfgtype
[ -z "$CONFIG_SECTIONS" ] && return 0
for section in ${CONFIG_SECTIONS}; do
+ config_get cfgtype "$section" TYPE
+ [ -n "$type" -a "$cfgtype" != "$type" ] && continue
eval "$function \"\$section\""
done
}
diff --git a/package/base-files/files/etc/hotplug.d/iface/10-routes b/package/base-files/files/etc/hotplug.d/iface/10-routes
new file mode 100644
index 0000000..4b55f8b
--- /dev/null
+++ b/package/base-files/files/etc/hotplug.d/iface/10-routes
@@ -0,0 +1,40 @@
+add_route() {
+ local config="$1"
+
+ # is this route intended for the
+ # $INTERFACE of this hotplug event
+ config_get interface "$config" interface
+ [ "$interface" != "$INTERFACE" ] && return 0
+
+ # get the real interface name from network config
+ config_get dev "$interface" ifname
+
+ config_get target "$config" target
+ config_get netmask "$config" netmask
+ config_get gateway "$config" gateway
+ config_get metric "$config" metric
+
+ # make sure there is a gateway and a target
+ [ -n "$target" ] || {
+ echo "Missing target in route section $config"
+ return 1
+ }
+ [ -n "$gateway" ] || {
+ echo "Missing gateway in route section $config"
+ return 1
+ }
+
+ netmask="${netmask:-255.255.255.255}"
+ dest="${netmask:+-net "$target" netmask "$netmask"}"
+ dest="${dest:--host "$target"}"
+
+ /sbin/route add $dest gw "$gateway" ${dev:+dev "$dev"} ${metric:+ metric "$metric"}
+}
+
+case "$ACTION" in
+ ifup)
+ include /lib/network
+ scan_interfaces
+ config_foreach "add_route" route
+ ;;
+esac