{
  lab.networking = {
    publicIPv4 = "192.145.57.90";
    dockerSwarmInternalIPv4 = "192.168.30.8";
    dmzRouterIPv4 = "192.168.30.1";
    dmzServicesIPv4 = "192.168.30.7";
    # TODO: configure prefix length as well
    dmzServicesIPv6 = "2a0d:6e00:1a77:30::7";
  };
}