NLB failure

Since the past days, I am having some problems with my NLB.

For some reason, some users are able to connect and others are not. When I
try, it is working fine. I dont have any error into the event viewer and the
users are able to ping the target server.

The NLB is only on 2 computers. I noticed that only one of them is
accepting connections so far. If I disconnect the network card that is doing
the NLB on one the server that is not acception connections, the users are
able to connect to the other server.

For some reason, the load balancing is failing at this point.

I was suspecting the routing but the pings and tracert are working good. If
it was a client issue, they would not be able to reach the same adress when
the problematic server is removed from the load.

Got any queue?
Thanks a lot




fatp