{ ... }: { networking = { interfaces = { ens18 = { ipv4 = { addresses = [ { address = "172.16.10.141"; prefixLength = 24; } ]; }; ipv6 = { addresses = [ { address = "fd00::10:0:ff:fe01:4110"; prefixLength = 64; } ]; }; }; ens19 = { ipv4 = { addresses = [ { address = "172.16.3.141"; prefixLength = 24; } ]; routes = [ { address = "0.0.0.0"; via = "172.16.3.99"; prefixLength = 0; } ]; }; }; }; firewall = { enable = true; }; }; }