top button
Flag Notify
    Connect to us
      Facebook Login
      Site Registration Why to Join

Facebook Login
Site Registration

GTP: What are the use of GTP-C messages ?

+4 votes
406 views
GTP: What are the use of GTP-C messages ?
posted Jan 8, 2014 by Harshita

Share this question
Facebook Share Button Twitter Share Button LinkedIn Share Button

2 Answers

+2 votes

The GTP-C messages are used for the control plane path management, for the control plane tunnel management and for mobility management.

answer Jan 8, 2014 by Vimal Kumar Mishra
I have a very small doubt. Does the "Create session request/response" messages represent path management ? And bearer related messages represent tunnel management ?
+1 vote

GTP-C (v2) in LTE is used for tunnel management, some of the signalling messages are listed below which use GTP-Cv2 protocol

enter image description here

Interfaces
SGW <--> MME (S11 Interface)
SGW <--> PGE (S5 Interface)

Specification
GTPv2-C – 3GPP TS 29.274

answer Jan 8, 2014 by Luv Kumar
Similar Questions
+5 votes

Sequence numbers are required in a handful of message types (handover, etc.), but I need to know if they are usually present even when they are optional in the message definitions. Can you point me to a publically available pcap trace of live traffic?

Contact Us
+91 9880187415
sales@queryhome.net
support@queryhome.net
#280, 3rd floor, 5th Main
6th Sector, HSR Layout
Bangalore-560102
Karnataka INDIA.
QUERY HOME
...