My samba machines ip is 192.168.0.200 and named "pacenfs".

When trying to access it from 193.10.192.56 I get the following error:
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C:\>net view 192.168.0.200
System error 1240 has occurred.

The account is not authorized to log in from this station.
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Now I change the settings in smb.conf:

hosts allow = 193.10.192.
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Now I get the following error:
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C:\>net view 192.168.0.200
System error 51 has occurred.

The remote computer is not available.
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Any idea what the problem is??
The router between the networks is set to forward all trafic, but could of course be the problem.
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I also tried:
bash-2.03# ../bin/nmblookup -B 193.10.192.255 sgi_nt06
querying sgi_nt06 on 193.10.192.255


Any clue??

Can you actually ping this IP from the Windows machine? More output of your smb.conf file would or could be helpful? Are you running the samba server and trying to share out from a Solaris box or a different OS on the box?

Pinging works fine. What specifically do you need from the smb.conf?
//Matthijs