Hi there,

I fear this question doesn't exactly belong into this group but I hope
to find the right expertise here. Sorry for that.

I have a problem with UNIX-computer (Mac OSX) which works as a router.
I use this computer as a router between a WLAN network with 192.0.0.0
and a Ethernet network with 10.100.0.0.

This seems to work fine since i can access computers from the 10.0.0.0
to 192.0.0.0 and vice versa.

But I have a very weired problem with a printer (HP LJ 4plus with
Ethernet) within the 10.0.0.0 network :

If I print anything on it from within the 10. network it works fine but
if i want to print anything from the router I get from the printer
an Error like "Unvalid person".

Does anyone know what this could mean and how to solve that problem ?

Best regards and thanks in advance,

Daniel