backuppc server -> server

I've been trying to get backuppc to work server to server (following falko's how-to here http://www.howtoforge.com/linux_backuppc_p3) but can't get my production server to recognize the backup server. I get stuck here:

I even tried

...but it still fails to nmblookup. Of course, I subbed falk-desktop for the hostname of the other server but it still won't go.

Any ideas?

 

What's the output of

Code:

hostname

and

Code:

hostname -f

on the "falko-desktop" system?