From f7ec5e7119a84796ea180150843ae2a96492415f Mon Sep 17 00:00:00 2001
From: jow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Wed, 9 Nov 2011 11:10:37 +0000
Subject: [PATCH] [package] firewall: add DHCPv6 default rule (#10381)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28874 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 package/firewall/Makefile              |  2 +-
 package/firewall/files/firewall.config | 12 ++++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/package/firewall/Makefile b/package/firewall/Makefile
index f95f73b4a..610634815 100644
--- a/package/firewall/Makefile
+++ b/package/firewall/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=firewall
 
 PKG_VERSION:=2
-PKG_RELEASE:=41
+PKG_RELEASE:=42
 
 include $(INCLUDE_DIR)/package.mk
 
diff --git a/package/firewall/files/firewall.config b/package/firewall/files/firewall.config
index 5a5dfd018..4ba165fcc 100644
--- a/package/firewall/files/firewall.config
+++ b/package/firewall/files/firewall.config
@@ -43,6 +43,18 @@ config rule
 	option family		ipv4
 	option target		ACCEPT
 
+# Allow DHCPv6 replies
+# see https://dev.openwrt.org/ticket/10381
+config rule
+	option src		wan
+	option proto		udp
+	option src_ip		fe80::/10
+	option src_port		547
+	option dest_ip		fe80::/10
+	option dest_port	546
+	option family		ipv6
+	option target		ACCEPT
+
 # Allow essential incoming IPv6 ICMP traffic
 config rule
 	option src		wan
-- 
2.20.1