Path Protocol

GTPP uses path protocol to transport CDRs from CDF to CGF over the Gz interface to facilitate charging. The UDP path protocols is supported for GTPP:

Note
Path Protocol TCP is not supported
  • Ports for signalling the request messages:

    • The UDP Destination Port with the server port number 3386 is reserved for GTPP. Alternatively, another port can be used as configured by O&M.

    • The UDP Source Port is a locally allocated port number for sending network element.

  • Ports for signalling the response messages:

    • The UDP Destination Port is the value of the Source Port of the corresponding request message.

    • The UDP Source Port is the value from the Destination Port of the corresponding request