From 6ea50f3c77350e715649aa45061beb1701ebaa95 Mon Sep 17 00:00:00 2001 From: makefu Date: Mon, 7 Jan 2013 11:58:28 +0700 Subject: rickroller: initial commit --- .../rickroller/customfiles/etc/config/firewall | 110 +++++++++++++++++++++ 1 file changed, 110 insertions(+) create mode 100644 minikrebs/profiles/rickroller/customfiles/etc/config/firewall (limited to 'minikrebs/profiles/rickroller/customfiles/etc/config/firewall') diff --git a/minikrebs/profiles/rickroller/customfiles/etc/config/firewall b/minikrebs/profiles/rickroller/customfiles/etc/config/firewall new file mode 100644 index 00000000..6e95b5cd --- /dev/null +++ b/minikrebs/profiles/rickroller/customfiles/etc/config/firewall @@ -0,0 +1,110 @@ +config defaults + option syn_flood 1 + option input ACCEPT + option output ACCEPT + option forward REJECT + +config zone + option name lan + option network 'lan' + option input ACCEPT + option output ACCEPT + option forward REJECT + +config zone + option name wan + option network 'wan' + option input ACCEPT + option output ACCEPT + option forward REJECT + option masq 1 + option mtu_fix 1 + +config forwarding + option src lan + option dest wan + +# 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 + option target ACCEPT + option family ipv4 + +# 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 + option name Allow-ICMPv6-Input + option src wan + 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 + list icmp_type router-advertisement + list icmp_type neighbour-advertisement + option limit 1000/sec + option family ipv6 + option target ACCEPT + +# Allow essential forwarded IPv6 ICMP traffic +config rule + option name Allow-ICMPv6-Forward + option src wan + option dest * + 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 + option limit 1000/sec + option family ipv6 + option target ACCEPT + +# does not seem to work for some reason: +#config redirect +# option src lan +# option proto tcp +# option src_dport 80 +# option dest_port 80 + +config redirect + option src lan + option proto tcp + option src_dport 80 + option src_ip !192.168.23.1 + option dest_port 80 + option dest_ip 192.168.23.1 + option target DNAT -- cgit v1.2.3