How to add a network interface under gnome?

Joe Dunsmore <[email protected]> Sat, 30 Apr 2005 15:08:36 -0700
Newsgroups gmane.comp.gnome.system-tools
Message-ID <[email protected]>
I have a question about the network-admin program. I'm using it under 
gnome2.10 on ubuntu and there's no button to let me add a network 
interface.  In fact, the buttons to activate or deactivate other 
interfaces are greyed out.  Does anyone have any idea what is wrong? 
How can I add a network interface? thanks.