Samba on multiple subnets

[git at bmts.com]

Hi Kristof, I suspect a reverse DNS lookup (or
lack thereof) to be the cause in your scenario.
To test, try telnet from one of the slow clients
to the Samba Server. (Do telnet first, don't try
any other connection). If it takes 20+ seconds for
Login screen to come up but performes perfectly
thereafter, then it was probably a name lookup
issue.  The quick workaround is to list your
clients in your Server /etc/hosts file. I think
there might also be a way to proxy your WINS to
DNS, but I don't know how.



> Hi,
> 
> The problem as mentioned in the subject is a
very short description of the
> 'real' problem. I'm using samba 2.2a3 (but will
upgrade one of these days to
> 2.2.0) on a Debian 2.2r3 system. Samba is our
domain controller for win9x,
> nt and win2k clients.
> 
> I've divided our local lan in 4 subnets
> (192.168.0.0/192.168.1.0/192.168.2.0/..) to make
a difference between the
> departments. This way I can also put some
limitations on traffic. (filtering
> out traffic from subnet x to subnet y for
example..) I hope this doesn't
> give a high load on our firewall system (=
default gateway for all)..
> 
> Samba is configured to act as a WINS server. My
clients WINS entry point to
> the Samba server. It 'seems' to work, I see the
machines in the browse list.
> (there's only 1 domain, for all the machines the
same one) My problem is now
> that on my Samba machine (it's in subnet 0) all
works fine. Clients in the 0
> subnet also work perfect.
> 
> When I do browsing from the other subnets, it
also works but goes extremely
> slow. (also connecting to the machines to get a
view of the shares goes
> terribly slow.) It's not fast enough to put it
in production, any idea what
> might be causing this?
> 
> I already went through the browsing text files
but can't seem to find an
> answer.
> 
> If you need any more information (smb.conf),
just let me know..
> 
> Thanks in advance for any advice,
> 
> Kristof Hardy.
> (kristof.hardy at mediamine.com)
> 
> 
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