As mentioned in this post, you can create and share custom profiles. However, that is not the extent of profile management. Another great way to utilize these files is to synchronize Wireshark profiles between systems. In this day and age you probably have more than one computer (laptop, VM, home desktop??). Also, if you’re like me you probably have Wireshark installed on anything you can get your hands on! It can be a bit of a pain to keep your favorite Wireshark settings such as protocol options, coloring rules, and saved display filters up to date with each Wireshark installation.

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As mentioned in this post, Wireshark is easy to customize and even provides the ability to share custom profiles. Just about everything that can be modified can be shared. I outlined several of those items in the linked post. Wireshark uses files to store the config items located in a couple of key places. The ones I have shared below are all contained in the “Personal configuration” directory. To get sharing right away follow these steps:

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Using file sets in Wireshark is a great feature. It allows for quickly navigating between smaller files instead of experiencing sluggish performance when analyzing one large file. However, there are times when packet captures were taken using a system other than Wireshark (such as TCPDump or Dumpcap). Other times someone else performs the captures and uses a different naming convention. Either way, there are times when it would be nice to convert these names into Wireshark’s file set naming convention.

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Chris Sereno

For 11 years networking was my profession with a specialized focus on proactive and reactive performance analysis. More recently I have embraced the AWS platform. This blog reflects my experience both past and present.

AWS Architect at Caterpillar, Inc.

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