{ ... }: 
rec {
  netInt = "eno1";
  localSpan = "10.0.0";
  server = "${localSpan}.2";
  pc = "${localSpan}.3";
  vm = "${localSpan}.4";
  hx = "${localSpan}.70";

  wgInt = "wg0";
  wgSpan = "10.100.0";
}