GPRS Tunnelling Protocol (GTP)

Used on:

• the Gn and Gp interfaces of the General Packet Radio Service (GPRS)
• the Iu, Gn and Gp interfaces of the UMTS system

Specified in 3GPP TS 29.060

History

XXX - Add a brief description of the protocol's history

Protocol dependencies

Example traffic

XXX - Add an example of decoded traffic for this protocol (as plain text or a Wireshark screenshot)

Wireshark

The GTP dissector is fully functional.

Preference Settings

(XXX add links to preference settings affecting how PROTO 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.

• SampleCaptures/PROTO.pcap

Display Filter

A complete list of PROTO display filter fields can be found in the display filter reference

Show only the GTP based traffic:

 GTP 

Capture Filter

You cannot directly filter GTP protocols while capturing.

External links

• TS 29.060 General Packet Radio Service (GPRS); GPRS Tunnelling Protocol (GTP) across the Gn and Gp interface

Discussion