I have problems connecting GroupWise Messenger to the server. The client is
in a different network from the server. I have run a sniffer on the
workstation to log traffic. The client connects SYNC-ACK-ACK but when it
rececives PUSH, ACK on the tcp stack it reports frames are out-of-order and
RESET the connection with pop-up 'Server not responding'. From one network
i can reached the other. Perhaps NIC?

Any ideas?

Thank you.