CONNECTION-ORIENTED PRESENTATION PROTOCOL (PRES)
This protocol is defined as ITU recommendation X.226
This protocol is part of the OSI stack.
- ["COTP"]: Typically, PRES uses ["COTP"] as its transport protocol.
- XXX - is ["CLTP"] also used as transportation protocol?
XXX - Add example traffic here (as plain text or Ethereal screenshot).
The PRES dissector is generated by the ["ASN2ETH"] compiler.
(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 Ethereal can open gzipped files automatically.
A complete list of PRES display filter fields can be found in the [http://www.ethereal.com/docs/dfref/p/pres.html display filter reference]
Show only the PRES based traffic:
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.