Differences between revisions 1 and 2
Revision 1 as of 2007-03-12 15:19:35
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Editor: proxyad01
Comment: first content
Revision 2 as of 2008-04-12 17:51:37
Size: 1480
Editor: localhost
Comment: converted to 1.6 markup
Deletions are marked like this. Additions are marked like this.
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 * ["PROFINET/RT"]: Typically, MRRT uses ["PROFINET/RT"] as its "transport" protocol. The PN/RT frame ID for MRRT traffic is 0xFF60.  * [[PROFINET/RT]]: Typically, MRRT uses [[PROFINET/RT]] as its "transport" protocol. The PN/RT frame ID for MRRT traffic is 0xFF60.
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 * attachment:SampleCaptures/PROTO.pcap  * [[attachment:SampleCaptures/PROTO.pcap]]
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A complete list of MRRT display filter fields can be found in the [http://www.wireshark.org/docs/dfref/p/pn_mrrt.html display filter reference] A complete list of MRRT display filter fields can be found in the [[http://www.wireshark.org/docs/dfref/p/pn_mrrt.html|display filter reference]]
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 * [http://www.ietf.org/rfc/rfc123.txt RFC 123] ''The RFC title'' - explanation of the RFC content.  * [[http://www.ietf.org/rfc/rfc123.txt|RFC 123]] ''The RFC title'' - explanation of the RFC content.

PROFINET - Media Redundancy for RealTime (MRRT)

XXX - add a brief MRRT description here

History

XXX - add a brief description of MRRT history

Protocol dependencies

  • PROFINET/RT: Typically, MRRT uses PROFINET/RT as its "transport" protocol. The PN/RT frame ID for MRRT traffic is 0xFF60.

Example traffic

XXX - Add example decoded traffic for this protocol here (as plain text or Wireshark screenshot).

Wireshark

The MRRT dissector is fully functional.

Preference Settings

There are no MRRT specific preference settings.

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 MRRT display filter fields can be found in the display filter reference

  • Show only the MRRT based traffic:

     pn_mrrt 

Capture Filter

You cannot directly filter MRRT protocols while capturing.

  • add link to MRRT specification and where to find additional info on the web about it, e.g.:
  • RFC 123 The RFC title - explanation of the RFC content.

Discussion

PROFINET/MRRT (last edited 2008-04-12 17:51:37 by localhost)