{ ... }: {
  networking = {
    nat.enable = false;
    firewall.enable = false;
    firewall = {
    #   enable = true;
    #   extraCommands = ''
    #     iptables -A INPUT -i lo -j ACCEPT
    #     iptables -A INPUT -i wan -j ACCEPT
    #     iptables -A INPUT -i lan -j ACCEPT
    #     iptables -A INPUT -i wg_cloonar -j ACCEPT
    #     iptables -A INPUT -p udp -i infrastructure -m multiport --dports 53,67,68 -j ACCEPT
    #     iptables -A INPUT -p udp -i smart -m multiport --dports 53,67,68 -j ACCEPT
    #     iptables -A INPUT -p udp -i multimedia -m multiport --dports 53,67,68 -j ACCEPT
    #     iptables -A INPUT -p udp -i podman0 -m multiport --dports 53,67,68 -j ACCEPT
    #     iptables -A INPUT -p tcp -i infrastructure -m multiport --dports 80,443,453 -j ACCEPT
    #     iptables -A INPUT -p tcp -i smart -m multiport --dports 80,443,453 -j ACCEPT
    #     iptables -A INPUT -p tcp -i multimedia -m multiport --dports 80,443,453 -j ACCEPT
    #     iptables -A INPUT -p tcp -i podman0 -m multiport --dports 80,443,453 -j ACCEPT
    #
    #     iptables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
    #
    #     iptables -A FORWARD -i wan -d 10.42.0.0/16 -j ACCEPT
    #     iptables -A FORWARD -i lan -d 10.42.0.0/16 -j ACCEPT
    #     iptables -A FORWARD -i podman0 -d 10.42.0.0/16 -j ACCEPT
    #     iptables -A FORWARD -i wg_cloonar -d 10.42.0.0/16 -j ACCEPT
    #
    #     iptables -A FORWARD -i lan -o wan -j ACCEPT
    #     iptables -A FORWARD -i infrastructure -o wan -j ACCEPT
    #     iptables -A FORWARD -i podman0 -o wan -j ACCEPT
    #     iptables -A FORWARD -i multimedia -o wan -j ACCEPT
    #     iptables -A FORWARD -i smart -o wan -j ACCEPT
    #     iptables -A FORWARD -i wg_cloonar -o wan -j ACCEPT
    #
    #     iptables -A FORWARD -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
    #
    #     iptables -t nat -A POSTROUTING -o wan -j MASQUERADE
    #     iptables -t nat -A POSTROUTING -o wrwks -j MASQUERADE
    #     iptables -t nat -A POSTROUTING -o wg_epicenter -j MASQUERADE
    #     iptables -t nat -A POSTROUTING -o wg_ghetto_at -j MASQUERADE
    #   '';
    # };

    nftables = {
      enable = true;
      ruleset = ''
        table inet filter {
          # enable flow offloading for better throughput
          # flowtable f {
          #   hook ingress priority 0;
          #   devices = { lan, server, wg_cloonar, smart, multimedia, guest };
          # }

          chain output {
            type filter hook output priority 100; policy accept;
          }

          chain input {
            type filter hook input priority filter; policy drop;

            # accept any localhost traffic
            iifname lo accept

            # Allow trusted networks to access the router
            iifname {
              "wan", # disable when final
              "lan",
              "wg_cloonar"
            } counter accept

            # Allow networks to access the dns and dhcp
            iifname {
              "lan",
              "podman0",
              "infrastructure",
              "wg_cloonar",
              "smart",
              "multimedia"
            } udp dport { 53, 67, 68 } counter accept
            iifname {
              "lan",
              "podman0",
              "infrastructure",
              "wg_cloonar",
              "smart",
              "multimedia"
            } tcp dport { 80, 443, 853 } counter accept

            # Accept mDNS for avahi reflection
            # iifname "multimedia" ip saddr <chromecast IP> tcp dport { llmnr } counter accept
            # iifname "multimedia" ip saddr <chromecast IP> udp dport { mdns, llmnr } counter accept

            # Allow returning traffic from wg_cloonar and drop everthing else
            iifname "wg_cloonar" ct state { established, related } counter accept
            iifname "wg_cloonar" drop

            iifname "wan" ct state { established, related } accept comment "Allow established traffic"
            iifname "wan" icmp type { echo-request, destination-unreachable, time-exceeded } counter accept comment "Allow select ICMP"
            iifname "wan" counter drop comment "Drop all other unsolicited traffic from wan"
          }

          chain forward {
            type filter hook forward priority filter; policy drop;

            # enable flow offloading for better throughput
            # ip protocol { tcp, udp } flow offload @f

            # multimedia airplay
            iifname "multimedia" oifname { "lan" } counter accept

            # lan and vpn to any
            # TODO: disable wan when finished
            iifname { "wan", "lan", "wg_cloonar" } oifname { "lan", "podman0", "infrastructure", "multimedia", "smart", "wrwks", "wg_cloonar", "wg_epicenter", "wg_ghetto_at" } counter accept

            # Allow trusted network WAN access
            iifname {
              "lan",
              "infrastructure",
              "podman0",
              "multimedia",
              "smart",
              "wg_cloonar",
            } oifname {
              "wan",
            } counter accept comment "Allow trusted LAN to WAN"

            # Allow established WAN to return
            iifname {
              "wan",
            } oifname {
              "lan",
              "infrastructure",
              "podman0",
              "multimedia",
              "smart",
              "wg_cloonar",
            } ct state { established, related } counter accept comment "Allow established back to LANs"
          }
        }

        table ip nat {
          chain prerouting {
            type nat hook prerouting priority filter; policy accept;
          }

          # Setup NAT masquerading on the ppp0 interface
          chain postrouting {
            type nat hook postrouting priority filter; policy accept;
            oifname { "wan", "wrwks", "wg_epicenter", "wg_ghetto_at" } masquerade
            # oifname { "wan" } masquerade
          }
        }
      '';
    };
  };
}