DNS updates external connections

[Bjørge Solli <bjorge solli gmail com>]

Hi.

At work we use a patched racoon to connect to a corporate network with 
an internal DNS (private FQDN's not available externaly). I'm on Ubuntu 
12.10.

My problem is how to make the system aware of the new DNS servers 
without having to manually update resolv.conf.

I would like to use something like:
'nmcli add nameserver=w.x.y.z,a.b.c.d'
(and also remove).

I am open for other suggestions as well!

For interested parties; we have developed these scripts:
https://github.com/janth/cos

Regards
Bjørge Solli