X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/87281df9037fc10f244c4f31e9731cc1332f8dad..957731ef89fc1876a0ab8c56d50001011b20abb0:/package/firewall/files/firewall.config?ds=sidebyside

diff --git a/package/firewall/files/firewall.config b/package/firewall/files/firewall.config
index c7bc79825..632292265 100644
--- a/package/firewall/files/firewall.config
+++ b/package/firewall/files/firewall.config
@@ -29,6 +29,7 @@ config forwarding
 # We need to accept udp packets on port 68,
 # see https://dev.openwrt.org/ticket/4108
 config rule
+	option name		Allow-DHCP-Renew
 	option src		wan
 	option proto		udp
 	option dest_port	68
@@ -37,37 +38,60 @@ config rule
 
 # Allow IPv4 ping
 config rule
+	option name		Allow-Ping
 	option src		wan
 	option proto		icmp
 	option icmp_type	echo-request
 	option family		ipv4
 	option target		ACCEPT
 
+# Allow DHCPv6 replies
+# see https://dev.openwrt.org/ticket/10381
+config rule
+	option name		Allow-DHCPv6
+	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                                   
+config rule
+	option name		Allow-ICMPv6-Input
 	option src		wan
-	option dest		*
-	option proto		icmp
-	list icmp_type		router-solicitation
-	list icmp_type		router-advertisement
-	list icmp_type		neighbour-solicitation
-	list icmp_type		neighbour-advertisement
+	option proto	icmp
 	list icmp_type		echo-request
+	list icmp_type		echo-reply
 	list icmp_type		destination-unreachable
 	list icmp_type		packet-too-big
 	list icmp_type		time-exceeded
+	list icmp_type		bad-header
+	list icmp_type		unknown-header-type
+	list icmp_type		router-solicitation
+	list icmp_type		neighbour-solicitation
 	option limit		1000/sec
 	option family		ipv6
 	option target		ACCEPT
 
-# Drop leaking router advertisements on WAN
-config rule
-	option src		*
-	option dest		wan
+# Allow essential forwarded IPv6 ICMP traffic
+config rule                                   
+	option name		Allow-ICMPv6-Forward
+	option src		wan
+	option dest		*
 	option proto		icmp
-	option icmp_type	router-advertisement
+	list icmp_type		echo-request
+	list icmp_type		echo-reply
+	list icmp_type		destination-unreachable
+	list icmp_type		packet-too-big
+	list icmp_type		time-exceeded
+	list icmp_type		bad-header
+	list icmp_type		unknown-header-type
+	option limit		1000/sec
 	option family		ipv6
-	option target		DROP
+	option target		ACCEPT
 
 # include a file with users custom iptables rules
 config include