[Samba] 2.0.7 "Computer or sharename could not be found"

[Kmudcat]

We have HP-UX 10.20 with Samba 2.0.7.  We have a
combination of Win2K, NT , 98 and 95 workstations. 
The problem is we have 1 subnet not being able to
connect to the Samba shares using the hostname of the
server.  We get the error message "The computer or
sharename could not be found".  We can ping from these
machines using the hostname so we know DNS is working.
 Ant suggestions would be greatly appreciated.

Thanks,
Kevin

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