Wireshark-users: [Wireshark-users] Monitoring IP NAT Traffic in front of Firewall

From: Sankung Sawo <sankungsawo@xxxxxxxxx>
Date: Fri, 28 May 2010 00:55:38 -0400
I am monitoring ip traffic infront of a firewall with NAT Overload. I want to know whether the TCP port displayed in the capture window is the external port number or the internal port translation number.
 
Thanks
sankung