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| author | Jo-Philipp Wich <jow@openwrt.org> | 2011-08-14 00:33:29 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2011-08-14 00:33:29 +0000 |
| commit | f1e7045d309e2d88c18de5e41af9e40e801bd7ec (patch) | |
| tree | 55161204f7ade433023a918d9a2799b2921c1662 | |
| parent | 3aa922d33cf8b0e63925a45a8ae38e2bfcd9a96f (diff) | |
| download | mtk-20170518-f1e7045d309e2d88c18de5e41af9e40e801bd7ec.zip mtk-20170518-f1e7045d309e2d88c18de5e41af9e40e801bd7ec.tar.gz mtk-20170518-f1e7045d309e2d88c18de5e41af9e40e801bd7ec.tar.bz2 | |
firewall: further tune ICMPv6 default rules according to RFC4890 (#9893)
SVN-Revision: 27979
| -rw-r--r-- | package/firewall/Makefile | 2 | ||||
| -rw-r--r-- | package/firewall/files/firewall.config | 16 | ||||
| -rw-r--r-- | package/firewall/files/reflection.hotplug | 2 |
3 files changed, 18 insertions, 2 deletions
diff --git a/package/firewall/Makefile b/package/firewall/Makefile index cdb8dc6..b192ad3 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:=33 +PKG_RELEASE:=34 include $(INCLUDE_DIR)/package.mk diff --git a/package/firewall/files/firewall.config b/package/firewall/files/firewall.config index b47823f..5a5dfd0 100644 --- a/package/firewall/files/firewall.config +++ b/package/firewall/files/firewall.config @@ -44,6 +44,22 @@ config rule option target ACCEPT # Allow essential incoming IPv6 ICMP traffic +config rule + option src wan + option proto icmp + list icmp_type echo-request + list icmp_type destination-unreachable + list icmp_type packet-too-big + list icmp_type time-exceeded + list icmp_type bad-header + list icmp_type unknown-header-type + list icmp_type router-solicitation + list icmp_type neighbour-solicitation + option limit 1000/sec + option family ipv6 + option target ACCEPT + +# Allow essential forwarded IPv6 ICMP traffic config rule option src wan option dest * diff --git a/package/firewall/files/reflection.hotplug b/package/firewall/files/reflection.hotplug index 15e3500..1feb210 100644 --- a/package/firewall/files/reflection.hotplug +++ b/package/firewall/files/reflection.hotplug @@ -102,7 +102,7 @@ if [ "$ACTION" = "add" ] && [ "$INTERFACE" = "wan" ]; then local p for p in ${proto:-tcp udp}; do case "$p" in - tcp|udp) + tcp|udp|6|17) iptables -t nat -A nat_reflection_in \ -s $lanip/$lanmk -d $exthost \ -p $p $extport \ |