name: RRP
full_form: MIPv4 Registration Response
context: FA and the PDN GW according to TS 33.210 [6]. 4) The selected PDN GW obtains Authentication and Authorization information from the AAA/HSS. 5) The PDN GW validates the MN-HA authentication extension. After successful authentication extension validation, the PDN GW sends a Registration Reply (RRP) to the UE through the FA. The RRP message shall be protected between the PDN GW and the FA according to TS 33.210 [6]. 6) The FA processes the RRP according to RFC 3344 [17]. The FA then forwards the RRP message to the UE. The FA includes the MN-FA authentication extension, if the FA received MN-FA authentication extension in the RRQ message. 7) The UE validates the MN-HA authentication extension and MN-FA authentication extension, if present.
description: The Registration Response (RRP) is a message sent by the PDN Gateway (PDN GW) to the User Equipment (UE) through the Function Area (FA) in response to a registration request. It contains authentication and authorization information and is protected between the PDN GW and the FA.
explanation: The text explicitly states that the RRP is a message sent by the PDN GW to the UE, indicating its classification as a Message entity type.
section_title: 9.2.1.2.1	Procedures
biotag_Context: B-Service,O,O,B-Network Function,I-Network Function,O,O,B-Specification,O,O,O,O,O,B-Network Function,I-Network Function,O,B-Network Function,I-Network Function,I-Network Function,O,O,O,O,O,O,B-Network Function,I-Network Function,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,I-Network Function,O,O,O,O,O,O,O,B-Device,O,O,O,O,B-Message,O,O,O,O,O,O,B-Network Function,I-Network Function,O,O,B-Service,O,O,B-Specification,O,O,O,O,B-Service,O,O,B-Message,O,O,B-Specification,O,O,O,B-Service,O,O,O,B-Message,O,O,O,O,O,B-Service,O,O,O,O,O,O,O,B-Service,O,O,O,O,O,O,B-Message,O,O,O,B-Device,O,O,O,O,O,O,O,O,O,O,O
biotag_Description: O,O,O,O,O,O,O,O,O,O,B-Network Function,I-Network Function,O,O,O,O,B-Device,I-Device,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,I-Network Function,O,O,O