On Thu, Jul 23, 2009 at 08:27 +0200, Sven Joachim wrote:
> On 2009-07-23 07:50 +0200, Paul Scott wrote:
>
> > I have a new install of sid on a laptop with a new hard drive. The
> > wireless works fine except at one location where my guess is that the
> > DNS is not set up correctly. I work around this by adding useable
> > nameserver addresses to /etc/resolv.conf. I don't have resolvconf
> > installed but I haven't figured out how /etc/resolv.conf is being
> > overwritten or where I can put the working nameserver addresses so the
> > automatic detection of this particular AP will use them.
>
> The /etc/resolv.conf file is rewritten by dhclient, you can use the
> "prepend" statement in /etc/dhcp3/dhclient.conf to supply other
> nameservers, e.g.
>
> prepend domain-name-servers 192.0.2.1,192.0.2.42;
>
> will result in two nameserver entries in /etc/resolv.conf:
>
> nameserver 192.0.2.1
> nameserver 192.0.2.42
>
> that are put before the entry that is obtained from the DHCP server.
That's a good start with the drawback that these lines are prepended
even when the dhcp server provides working DNS.
As is the OP should add a script editing /etc/resolv.conf depending
on location to
/etc/dhcp3/dhclient-{enter,exit}-hooks.d
But IMHO it's even better to nag the server's admin for the benefit
of fellow users.
my 2¢
Siggy
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