[ydl-gen] atalk or netatalk

[rev rob]

Hi all
 I've upgrade my hardware to an iMac g4 700. Wow, what a difference
from iMac 233.
Install of YDL went very well and found, thru all your previous help,
lots of apps I love to run.
 Problem is this, I can't file share the linux box from my mac os x
box. On the imac 233 I just started
atalk and everything went well. I do have atalk running, I can ping
the os x machine from the linux machine. But not the other way around.
What am I doing wrong?
 TIA
    rob