Refer to the passage below and then answer the question afterwards in the same language as the passage: Passage: The GTP-C protocol is the control section of the GTP standard. When a subscriber requests a PDP context, the SGSN will send a create PDP context request GTP-C message to the GGSN giving details of the subscriber's request. The GGSN will then respond with a create PDP context response GTP-C message which will either give details of the PDP context actually activated or will indicate a failure and give a reason for that failure. This is a UDP message on port 2123. Mubvunzo: Chii chinopihwa kunyorera kana kukundikana kuchiratidzwa?
chikonzero chokukundikana ikoko