map: shorten autogenerated sub-interface names to account for limits

Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 45590

package/network/ipv6/map/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=map
 PKG_VERSION:=3
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 PKG_LICENSE:=GPL-2.0
 
 include $(INCLUDE_DIR)/package.mk

package/network/ipv6/map/files/map.sh

@@ -176,7 +176,7 @@ proto_map_setup() {
 
 	if [ "$type" = "lw4o6" -o "$type" = "map-e" ]; then
 		json_init
-		json_add_string name "${cfg}_local"
+		json_add_string name "${cfg}_"
 		json_add_string ifname "@$(eval "echo \$RULE_${k}_PD6IFACE")"
 		json_add_string proto "static"
 		json_add_array ip6addr
@@ -189,7 +189,7 @@ proto_map_setup() {
 
 proto_map_teardown() {
 	local cfg="$1"
-	ifdown "${cfg}_local"
+	ifdown "${cfg}_"
 	rm -f /tmp/map-$cfg.rules
 }