Reggie, we are having a similar problem as the one originaly noted. What we are seeing in netstat -an is the the Cloverleaf server’s client connection to the remote host is always in the ESTABLISHED state, but the listening port keeps incrementing up by one. On the remote host side, this causes their server to open up additional connections, the most recent port in the ESTABLISHED state, and then others in TIMED_WAIT. Why do you think our Win2003 server would be changing port numbers?