SINEC H1 (H1)
The SINEC H1 protocol is a simple protocol to transfer PLC (programmable logic controller) data between Siemens SIMATIC S5 devices.
History
XXX - add a brief description of H1 history
Protocol dependencies
- COTP: Typically, H1 uses COTP as its transport protocol. See the IsoProtocolFamily for details.
Example traffic
XXX - Add example traffic here (as plain text or Wireshark screenshot).
Wireshark
The H1 dissector is fully functional.
Preference Settings
There are no preference settings affecting how H1 is dissected.
Example capture file
XXX - Add a simple example capture file to the SampleCaptures page and link from here (see below). Keep this file short, it's also a good idea to gzip it to make it even smaller, as Wireshark can open gzipped files automatically.
Display Filter
A complete list of H1 display filter fields can be found in the display filter reference
Show only the H1 based traffic:
h1 Capture Filter
You cannot directly filter H1 protocols while capturing.
External links
Discussion
Imported from https://wiki.wireshark.org/H1 on 2020-08-11 23:14:31 UTC