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Differences between revisions 12 and 13
Revision 12 as of 2006-06-07 11:32:24
Size: 1370
Editor: JaapKeuter
Comment: Asn2eth -> Asn2wrs
Revision 13 as of 2007-08-16 23:13:00
Size: 1370
Editor: GuyHarris
Comment: It's now the ITU-T page.
Deletions are marked like this. Additions are marked like this.
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This protocol is defined as ["ISO"] standard 8823 and ["ITU"]-T recommendation X.226. This protocol is defined as ["ISO"] standard 8823 and ["ITU-T"] recommendation X.226.

ISO 8823/X.226 OSI PRESENTATION PROTOCOL (PRES)

This protocol is defined as ["ISO"] standard 8823 and ["ITU-T"] recommendation X.226.

It is part of the IsoProtocolFamily.

History

This protocol is part of the OSI stack.

Protocol dependencies

Example traffic

XXX - Add example traffic here (as plain text or Wireshark screenshot).

Wireshark

The PRES dissector is generated by the ["Asn2wrs"] compiler.

Preference Settings

(XXX add links to preference settings affecting how PRES 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.

  • attachment:SampleCaptures/PROTO.pcap

Display Filter

A complete list of PRES display filter fields can be found in the [http://www.wireshark.org/docs/dfref/p/pres.html display filter reference]

  • Show only the PRES based traffic:

     pres 

Capture Filter

You cannot directly filter PRES protocols while capturing.

* [http://www.itu.int/ITU-T/asn1/database/itu-t/x/x226/index.html] ITU PRES page.

Discussion

PRES (last edited 2008-04-12 17:51:24 by localhost)