[Samba] Samba machine wanting to connect to 192.168.192.1

[Chris Donges]

I have a samba machine used by some users but most users use the windows
2003 server.

It all works fine except when one particular user connects to the samba
machine the samba machine will then try to connect to 192.168.192.1.
This drives our netowrk people crazy because we don't have any machines
in the network that are 192.anything.

We are using a fairly old version of samba - 2.2.3a.  At the bottom of
this email is some output from tcpdump.

Any ideas?  I have looked through the smb.conf and the logs but there is
no mention of that ip address.

12:26:48.319216 DevServer1.practical.local.netbios-ssn >
192.168.192.1.3771: S [tcp sum ok] 2917805052:2917805052(0) ack
1513987244 win 5840 <mss 1460,nop,nop,sackOK> (DF) (ttl 64, id 0, len
48)
12:26:53.719201 DevServer1.practical.local.netbios-ssn >
192.168.192.1.3788: S [tcp sum ok] 3001783991:3001783991(0) ack
1839800344 win 5840 <mss 1460,nop,nop,sackOK> (DF) (ttl 64, id 0, len
48)
12:27:04.319217 DevServer1.practical.local.netbios-ssn >
192.168.192.1.3776: S [tcp sum ok] 2934164895:2934164895(0) ack
138167967 win 5840 <mss 1460,nop,nop,sackOK> (DF) (ttl 64, id 0, len 48)
12:27:05.719224 DevServer1.practical.local.netbios-ssn >
192.168.192.1.3788: S [tcp sum ok] 3001783991:3001783991(0) ack
1839800344 win 5840 <mss 1460,nop,nop,sackOK> (DF) (ttl 64, id 0, len
48)
12:27:16.319201 DevServer1.practical.local.netbios-ssn >
192.168.192.1.3780: S [tcp sum ok] 2945903731:2945903731(0) ack
4211824533 win 5840 <mss 1460,nop,nop,sackOK> (DF) (ttl 64, id 0, len
48)
12:27:29.919212 DevServer1.practical.local.netbios-ssn >
192.168.192.1.3788: S [tcp sum ok] 3001783991:3001783991(0) ack
1839800344 win 5840 <mss 1460,nop,nop,sackOK> (DF) (ttl 64, id 0, len
48)
12:28:18.119209 DevServer1.practical.local.netbios-ssn >
192.168.192.1.3788: S [tcp sum ok] 3001783991:3001783991(0) ack
1839800344 win 5840 <mss 1460,nop,nop,sackOK> (DF) (ttl 64, id 0, len
48)