![]() ![]() The TCP Strm column will show you the packet communication within one specific TCP connection. In the example provided above, the PCBDev column will show the front-end TCP connection detail (client NetScaler) and the Link PCBDev column will show the back-end TCP connection detail. I actually have quite a few more custom columns defined.Īdding custom columns to the default Wireshark view can provide very quick insight without having to navigate into the packet details section to hunt for the desired details. I’ve added PCBDev, Link PCBDev, TCP Strm and TCP Delta as column options. You can see in the following graphic that I’ve added a few different columns to my configuration. ![]() Let’s first take a look at how I create custom columns. I add select columns to the default view.There are two key modifications that I make to my default Wireshark configuration. I personally like to keep up-to-date on the bleeding edge versions of Wireshark, so I navigate to the developers section to find the very latest builds: You can download the latest stable copy of Wireshark at the following URL: How to Record Network Packet Trace on NetScaler Appliance: How to Capture an Nstrace from the Command Line Interface of Netscaler Appliance: That being said, here are a few CTX articles that will provide you guidance in taking a NetScaler trace: This tutorial is not specifically focused on how to use the NetScaler tracing tool, but instead it’s focused on how to empower your default Wireshark configuration with simple customizations to help you diagnose a variety of TCP-related issues much more efficiently. Fortunately the wise folk at Citrix have integrated excellent tracing capabilities into the NetScaler appliance. Troubleshooting many of the issues that occur in TCP networks can be rather challenging if you don’t leverage the correct tools. Citrix App Delivery and Security Service.
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