wrcompanies.md

@@ -164,7 +164,12 @@ their implementation of the White Rabbit protocol.
 -----
 
 ## Software
-
+  - Open Source
+      - [Wireshark](https://www.wireshark.org/) - Free and open-source
+        tool that can capture and analyze many kinds of network traffic.
+        It is capable of decoding White Rabbit TLVs since version 2.9
+        (around 2019). This version is already available in many Linux
+        distributions (e.g. Ubuntu 18.04).
   - [Meinberg](https://www.meinbergglobal.com/)
       - [PTP Track Hound](https://www.ptptrackhound.com/) - Free tool to
         capture and analyze PTP network traffic. Decodes White Rabbit