services.nfs.server.enable = true;
  
  #Unfortunately, configuring this still requires some state on the end
  #machine. While NixOS is a good candidate for software defined networking, 
  #its not clear to me how to get the IP addresses at build time.

  #Static addresses are probably the "easiest," most accessible method.
  services.nfs.server.exports = ''
    /srv/nfs 192.168.1.203(rw,nohide,insecure,no_subtree_check) 100.64.0.7(rw,nohide,insecure,no_subtree_check)
  '';