Cooked connection to ip=10.200.32.13:9997 timed out
Means that a SYN has been sent to establish a tcp connection, but no ACK was received in response to the SYN. This could be due to network trouble, a firewall, router, switch, or other general connectivity problem.
I would first check to ensure that 10.200.32.13 is actually listening on port 9997 via a tool like netstat.
If it is, I'd suggest manually connecting via telnet or netcat to the port from the forwarding box. Chances are this won't be successful, so then you'd need to examine the infrastructure via a network capture using a tool like tcpdump to validate that the data is sent, and has arrived at the destination.
Unfortunately, the error is fairly generic and as such only general advise can be provided.