[conspire] Unbound and DHCP on home computer
Jean Philippe Granchi
granchijp at gmail.com
Tue Dec 15 08:55:14 PST 2009
Rick Moen wrote:
> Quoting Nick Moffitt (nick at zork.net):
>> Take a look at /etc/dhcp3/dhclient.conf...
>> #prepend domain-name-servers 127.0.0.1;
>> Uncomment that, ...
> Just to be clear, this doesn't prevent ISC DHCP (DHCP client) from _also_
> putting into /etc/resolv.conf various "nameserver nn.nn.nn.nn" lines,
> _but_, fortunately, the resolver (your DNS client library inside glibc)
> reads "nameserver" lines in the order presented,
prepend is a clever way to do it,
but if one want to make sure the dhcp client will not add any
information in resolv.conf,
in /etc/dhcp3/dhclient.conf remove in the "request" the parameter
"domain-name-servers", therefore the client will not request any domain
name server from the DHCP server.
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