03-26-2009 09:12 AM - edited 03-06-2019 04:50 AM
Hi all, we have a problem with a firewall, the client is sending us files from there server,they come from the web and get port forwarded to our server in the dmz, its comiing up connection completed but its not fullying working, im getting this
"client half close timeout!
would this be them closing the connection or our server in the dmz ?
03-26-2009 08:35 PM
It's hard to tell. Can you do a packet capture on both sides to see who sends TCP "FIN"? When one side sends FIN to close a TCP connection but its peer does not response, we will get "half close timeout"
03-27-2009 02:55 AM
so should my side send a fin ack to complete the close ?
i am gathering the client side is timing out and so sends a fin, is this right ?
03-27-2009 09:02 AM
I am not sure what happened exactly until looking into a sniffer capture.
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