firewall: add icmp_type option to specify the icmp type in rule sections, bump pkg revision (#5554)

SVN-Revision: 17115

package/firewall/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=firewall
 
 PKG_VERSION:=1
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 include $(INCLUDE_DIR)/package.mk
 

package/firewall/files/uci_firewall.sh

@@ -243,6 +243,7 @@ fw_rule() {
 	local dest_ip
 	local dest_port
 	local proto
+	local icmp_type
 	local target
 	local ruleset
 
@@ -254,6 +255,7 @@ fw_rule() {
 	config_get dest_ip $1 dest_ip
 	config_get dest_port $1 dest_port
 	config_get proto $1 proto
+	config_get icmp_type $1 icmp_type
 	config_get target $1 target
 	config_get ruleset $1 ruleset
 
@@ -276,6 +278,7 @@ fw_rule() {
 	add_rule() {
 		$IPTABLES -I $ZONE 1 \
 			${proto:+-p $proto} \
+			${icmp_type:+--icmp-type $icmp_type} \
 			${src_ip:+-s $src_ip} \
 			${src_port:+--sport $src_port} \
 			${src_mac:+-m mac --mac-source $src_mac} \