WINS registration question

[Eloy A. Paris]

Hi,

we have a PPP server that does dynamic IP address assignment, i.e.
the client can get one of two different addresses depending of the
number that was dialed.

I have noticed that during the first connection to the first number
the client gets succesfully registered in the WINS database 
(/var/lock/samba/wins.dat in my system). Then, I can browse the network
and do anything.

However, if the client dials the other number and shortly after
disconnection from the first number used, WINS registration seems
to fail because the WINS database still contains the IP address
of the first connection, and the same NetBIOS name associated with
it.

I guess this behavior is normal since the WINS entry for the first
connection has not expired yet. However, the strange thing is that
if I dial a third time the second number WINS registration seems
to be succesful and I can browse the network and do anything with
no problems.

Anyone has an idea on why is this behavior?

Thanks,

E.-

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Eloy A. Paris
Information Technology Department
Rockwell Automation de Venezuela
Telephone: +58-2-9432311 Fax: +58-2-9430323