root@turris:~# cat /etc/config/firewall

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

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

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

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-IGMP'
	option src 'wan'
	option proto 'igmp'
	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-MLD'
	option src 'wan'
	option proto 'icmp'
	option src_ip 'fe80::/10'
	list icmp_type '130/0'
	list icmp_type '131/0'
	list icmp_type '132/0'
	list icmp_type '143/0'
	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'

config include
	option path '/usr/share/firewall/turris'
	option reload '1'

config include
	option path '/etc/firewall.d/with_reload/firewall.include.sh'
	option reload '1'

config include
	option path '/etc/firewall.d/without_reload/firewall.include.sh'
	option reload '0'

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

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

config zone 'guest_turris'
	option name 'guest_turris'
	option input 'REJECT'
	option forward 'REJECT'
	option output 'ACCEPT'
	option enabled '1'
	list network 'guest_turris'

config forwarding 'guest_turris_forward_wan'
	option name 'guest to wan forward'
	option src 'guest_turris'
	option dest 'wan'
	option enabled '1'

config rule 'guest_turris_dns_rule'
	option name 'guest dns rule'
	option src 'guest_turris'
	option proto 'tcpudp'
	option dest_port '53'
	option target 'ACCEPT'
	option enabled '1'

config rule 'guest_turris_dhcp_rule'
	option name 'guest dhcp rule'
	option src 'guest_turris'
	option proto 'udp'
	option src_port '67-68'
	option dest_port '67-68'
	option target 'ACCEPT'
	option enabled '1'

config zone
	option input 'ACCEPT'
	option forward 'REJECT'
	option output 'ACCEPT'
	option name 'vpn_msq'
	option masq '1'
	option network 'vpn_msq'

config forwarding
	option dest 'vpn_msq'
	option src 'lan'

config zone
	option name 'vpn'
	option output 'ACCEPT'
	option network 'ipsec'
	option input 'ACCEPT'
	option mtu_fix '1'
	option forward 'ACCEPT'

config rule
	option src 'wan'
	option name 'IPSec ESP'
	option proto 'esp'
	option target 'ACCEPT'

config rule
	option src 'wan'
	option name 'IPSec IKE'
	option proto 'udp'
	option dest_port '500'
	option target 'ACCEPT'

config rule
	option src 'wan'
	option name 'IPSec NAT-T'
	option proto 'udp'
	option dest_port '4500'
	option target 'ACCEPT'

config rule
	option src 'wan'
	option name 'Auth Header'
	option proto 'ah'
	option target 'ACCEPT'

config forwarding
	option dest 'lan'
	option src 'vpn'

config forwarding
	option dest 'vpn_msq'
	option src 'vpn'

config forwarding
	option dest 'wan'
	option src 'vpn'

config forwarding
	option dest 'vpn'
	option src 'lan'

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

config redirect 'adblock_dns'
	option name 'Adblock DNS'
	option src 'lan'
	option proto 'tcp udp'
	option src_dport '53'
	option dest_port '53'
	option target 'DNAT'