define WAN = wan0 define LAN = lan0 define VPN = wg-vpn table inet filter { chain input { type filter hook input priority filter; policy accept; iifname "lo" accept ct state invalid drop ct state { established, related } accept icmpv6 type {echo-request,nd-neighbor-solicit,nd-neighbor-advert,nd-router-solicit,nd-router-advert,mld-listener-query,destination-unreachable,packet-too-big,time-exceeded,parameter-problem} accept ip protocol icmpv6 accept ip protocol icmp accept meta l4proto ipv6-icmp accept # do these need ipv6-specific entries, too? tcp dport { 51821, 22, 2201, 2221, 25565, 34197 } accept udp dport { 51821, 51820, 53, 67, 34197 } accept udp dport { 60000-60009 } accept udp dport dhcpv6-client accept drop } chain forward { type filter hook forward priority filter; policy accept; accept } chain output { type filter hook output priority filter; policy accept; accept } } table ip nat { set masq_saddr { type ipv4_addr flags interval elements = { 10.0.0.0/24 } } map map_port_ipport { type inet_proto . inet_service : ipv4_addr . inet_service } chain prerouting { iifname $LAN accept type nat hook prerouting priority dstnat + 1; policy accept; fib daddr type local dnat ip addr . port to meta l4proto . th dport map @map_port_ipport # faceless iifname $WAN tcp dport { 443, 80, 22 } dnat to 10.0.0.210 iifname $WAN udp dport 60010-60019 dnat to 10.0.0.210 # dragon iifname $WAN tcp dport { 2221, 5588, 5589 } dnat to 10.0.0.10 iifname $WAN udp dport 60020-60029 dnat to 10.0.0.10 # ourcraft iifname $WAN tcp dport { 25565, 34197 } dnat to 10.0.0.244 iifname $WAN udp dport { 25565, 34197 } dnat to 10.0.0.244 } chain output { type nat hook output priority -99; policy accept; ip daddr != 127.0.0.0/8 oif "lo" dnat ip addr . port to meta l4proto . th dport map @map_port_ipport } chain postrouting { type nat hook postrouting priority srcnat + 1; policy accept; oifname $LAN masquerade ip saddr @masq_saddr masquerade } } # table ip filter { # chain output { # type filter hook output priority 100; policy accept; # } # # chain input { # type filter hook input priority 0; policy accept; # } # # chain forward { # type filter hook forward priority 0; policy accept; # } # } #