# Analysing TRDP-Packets

**URL:** https://discourse.julialang.org/t/analysing-trdp-packets/136216
**Category:** Specific Domains
**Tags:** tcp, udp, railway, trdp
**Created:** [March 16, 2026, 9:08am UTC](https://discourse.julialang.org/t/analysing-trdp-packets/136216 "2026-03-16T09:08:23Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![ellocco](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/ellocco/32/31331_2.png) [@ellocco](https://discourse.julialang.org/u/ellocco)
#### Post date: [March 16, 2026, 9:08am UTC](https://discourse.julialang.org/t/analysing-trdp-packets/136216/1 "2026-03-16T09:08:23Z")

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To listen [TRDP](https://de.wikipedia.org/wiki/Train_Real_Time_Data_Protocol#cite_note-3)-data-packages one can work with the domain software [Wireshark](https://en.wikipedia.org/wiki/Wireshark) and if you copy the [library trdp\_spy.dll / trdp\_spy.sh](https://github.com/T12z/TCNopen/tree/master/trdp/spy/plugins/4.0/epan)  
into the base directory of this SW you can analyse TRDP-communication.  
Now I wonder if someone already have tried to work with this library inside Julia?