{ networking = let interface = "enp1s0"; in { domain = "wrz.one"; interfaces.${interface}.ipv6.addresses = [ { address = "2a01:4f8:c013:e64a::2"; prefixLength = 64; } ]; defaultGateway6 = { address = "fe80::1"; inherit interface; }; firewall.allowedTCPPorts = [ 80 443 ]; }; }