firewall

root@Router-wawa:~# cat /etc/config/firewall

config defaults
        option syn_flood '1'
        option input 'ACCEPT'
        option output 'ACCEPT'
        option forward 'REJECT'
        option force_router_dns '1'

config zone
        option name 'lan'
        list network 'lan'
        option input 'ACCEPT'
        option output 'ACCEPT'
        option forward 'REJECT'

config zone
        option name 'wan'
        list network 'wan'
        list network 'wan6'
        option input 'REJECT'
        option output 'ACCEPT'
        option forward 'REJECT'
        option masq '1'
        option mtu_fix '1'

config forwarding
        option src 'lan'
        option dest 'wan'

config rule
        option name 'Allow-DHCP-Renew'
        option src 'wan'
        option proto 'udp'
        option dest_port '68'
        option target 'ACCEPT'
        option family 'ipv4'

config rule
        option name 'Allow-Ping'
        option src 'wan'
        option proto 'icmp'
        option icmp_type 'echo-request'
        option family 'ipv4'
        option target 'ACCEPT'

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'

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'

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'

config include
        option path '/etc/firewall.user'
        option reload '1'

config include
        option type 'script'
        option path '/usr/lib/gargoyle_firewall_util/gargoyle_additions.firewall'
        option family 'IPv4'
        option reload '1'

config include 'miniupnpd'
        option type 'script'
        option path '/usr/share/miniupnpd/firewall.include'
        option family 'IPv4'
        option reload '1'

config include 'openvpn_include_file'
        option path '/etc/openvpn.firewall'
        option reload '1'

config remote_accept 'ra_443_444'
        option local_port '443'
        option remote_port '444'
        option proto 'tcp'
        option zone 'wan'

config remote_accept 'ra_22_44'
        option local_port '22'
        option remote_port '44'
        option proto 'tcp'
        option zone 'wan'

config remote_accept 'ra_openvpn'
        option zone 'wan'
        option local_port '1194'
        option remote_port '1194'
        option proto 'udp'

config rule
        option src 'wan'
        option dest 'lan'
        option proto 'gre'
        option target 'ACCEPT'

config rule
        option src 'wan'
        option dest 'lan'
        option proto 'udptcp'
        option dest_port '1723'
        option target 'ACCEPT'

config rule
        option src 'wan'
        option dest 'lan'
        option proto 'ah'
        option target 'ACCEPT'

config rule
        option src 'wan'
        option dest 'lan'
        option proto 'esp'
        option target 'ACCEPT'

config rule
        option src 'wan'
        option dest 'lan'
        option proto 'udp'
        option src_port '500'
        option dest_port '500'
        option target 'ACCEPT'

config rule
        option target 'ACCEPT'
        option _name 'IPsec NAT-T'
        option src 'wan'
        option proto 'udp'
        option dest_port '4500'

config rule
        option target 'ACCEPT'
        option _name 'IPsec IKE'
        option src 'wan'
        option proto 'udp'
        option dest_port '500'

config rule
        option target 'ACCEPT'
        option _name 'IPsec ESP'
        option src 'wan'
        option proto 'udp'

config rule
        option target 'ACCEPT'
        option _name 'L2TP ESP'
        option src 'wan'
        option proto 'udp'
        option dest_port '1701'
        option extra '-m policy --strict --dir in --pol ipsec --proto esp'