On Sat, Aug 20, 2011 at 9:00 PM, Tom Horsley <horsley1953@xxxxxxxxx> wrote: > On Sat, 20 Aug 2011 20:36:55 -0400 james tate wrote: > >> How can I lock down DNS nameserver in /etc/resolv.conf , every time I >> reboot the DNS is changed ? > > Two ways: Edit the /etc/sysconfig/network-scripts/ifcfg-<whatever> > script for the interface associated with the router providing the > bad info and add the line: > > PEERDNS=no > > You might have to reboot a couple of times after that to get the > network properly shutdown and restarted with the PEERDNS=no > line in place. > > After the reboots, it should be safe to manually edit /etc/resolv.conf > and the contents should remain undisturbed from that point on. > > P.S. This only works for redhat based distros. A more generic way is to edit "/etc/dhcp/dhclient.conf" not to request DNS server settings from the DHCP server with a "supercede" statement. -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
