
gets rid of endless dhclient log messages such as Jul 16 19:09:30 dutibo dhclient: DHCPDISCOVER on wmaster0 to 255.255.255.255 port 67 interval 19 Jul 16 19:09:30 dutibo dhclient: send_packet: Network is down svn path=/nixos/branches/modular-nixos/; revision=16407