X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/eb4ec858a373a13f70751a8bb969ba49ceaba273..51c76d8aa5224233370fa5de9cc1277f5a797a66:/package/base-files/files/etc/hotplug.d/iface/10-routes

diff --git a/package/base-files/files/etc/hotplug.d/iface/10-routes b/package/base-files/files/etc/hotplug.d/iface/10-routes
index 9d0ea1d5f..3e0bebbbe 100644
--- a/package/base-files/files/etc/hotplug.d/iface/10-routes
+++ b/package/base-files/files/etc/hotplug.d/iface/10-routes
@@ -13,6 +13,7 @@ add_route() {
 	config_get netmask "$config" netmask
 	config_get gateway "$config" gateway
 	config_get metric "$config" metric
+	config_get mtu "$config" mtu
 
 	# make sure there is a gateway and a target
 	[ -n "$target" ] || {
@@ -23,18 +24,18 @@ add_route() {
 		config_get gateway "$interface" gateway
 	}
 
-	# handle "0.0.0.0" and "interface" as "no gateway given"
-	# to allow defining gateway-less routes while still
-	# keeping the possibility to have static routes with a
+	# handle "0.0.0.0" as "no gateway given" to allow
+	# defining gateway-less routes while still keeping
+	# the possibility to have static routes with a
 	# proper gateway on interfaces with dynamic ips 
-	[ "$gateway" = "0.0.0.0" -o \
-		"$gateway" = "interface" ] && gateway=""
+	[ "$gateway" = "0.0.0.0" ] && gateway=""
 
 	dest="${netmask:+-net "$target" netmask "$netmask"}"
 	dest="${dest:--host "$target"}"
 	
 	/sbin/route add $dest ${gateway:+gw "$gateway"} \
-		${dev:+dev "$dev"} ${metric:+ metric "$metric"}
+		${dev:+dev "$dev"} ${metric:+ metric "$metric"} \
+		${mtu:+mss "$mtu"}
 }
 
 add_route6() {
@@ -51,6 +52,7 @@ add_route6() {
 	config_get target "$config" target
 	config_get gateway "$config" gateway
 	config_get metric "$config" metric
+	config_get mtu "$config" mtu
 
 	# make sure there is a gateway and a target
 	[ -n "$target" ] || {
@@ -62,14 +64,44 @@ add_route6() {
 	}
 
 	/sbin/route -A inet6 add $target ${gateway:+gw "$gateway"} \
-		${dev:+dev "$dev"} ${metric:+ metric "$metric"}
+		${dev:+dev "$dev"} ${metric:+ metric "$metric"} \
+		${mtu:+mss "$mtu"}
 }
 
 case "$ACTION" in
 	ifup)
 		include /lib/network
 		scan_interfaces
+
+		# Setup aliases
+		config_set "$INTERFACE" aliases ""
+		config_set "$INTERFACE" alias_count 0
+		config_foreach setup_interface_alias alias "$INTERFACE" "$DEVICE"
+
+		# Save alias references in state vars
+		local aliases
+		config_get aliases "$INTERFACE" aliases
+		[ -z "$aliases" ] || uci_set_state network "$INTERFACE" aliases "$aliases"
+
+		# Make ip6addr of parent iface the main address again
+		local ip6addr
+		config_get ip6addr "$INTERFACE" ip6addr
+		[ -z "$ip6addr" ] || {
+			ifconfig "$DEVICE" del "$ip6addr"
+			ifconfig "$DEVICE" add "$ip6addr"
+		}
+
+		# Setup routes
 		config_foreach "add_route" route
 		config_foreach "add_route6" route6
 	;;
+	ifdown)
+		# Bring down named aliases
+		local device=$(uci_get_state network "$INTERFACE" device)
+		local ifn
+		for ifn in $(ifconfig | sed -ne "s/^\(\($DEVICE${device:+\|$device}\|br-$INTERFACE\):[^[:space:]]\+\).*/\1/p"); do
+			ifconfig "$ifn" down
+		done
+	;;
 esac
+