name: SEPP
full_form: Security Edge Protection Proxy
context: of a remote PLMN for N32 communication with the SEPP under test, which may be simulated. - A NF for sending HTTP request to the remote PLMN of the peer SEPP via the SEPP under test, which may be simulated and supports 3gpp-Sbi-Target-apiRoot header. The NF is configured to route all HTTP messages with inter PLMN FQDN as the "authority" part of the URI via the SEPP under test. - The SEPP under test is configured with PRINS security as the security mechanism negotiated with the peer SEPP in the remote PLMN. - A TLS connection is setup between the SEPP under test and the peer SEPP in the remote PLMN for N32-f forwarding. Execution Steps 1) The NF initiates a HTTP message sent to the SEPP under test, which includes the 3gpp-Sbi-Target-apiRoot header containing the apiRoot of the target URI in the remote PLMN and the apiRoot in the request URI set to the apiRoot of the SEPP under test. 2) The SEPP under test forwards the HTTP request to the peer SEPP in the remote PLMN within the N32-f TLS
description: The Security Edge Protection Proxy (SEPP) is a network function responsible for securing communication between different network domains, specifically handling security mechanisms like PRINS and forwarding HTTP requests.
explanation: SEPP is classified as a Network Function based on its role in the context of securing and forwarding HTTP requests between network domains, as described in section 4.2.2.10 of 3GPP TS 33.517.
section_title: 4.2.2.10	Correct Handling of Custom HTTP Header with PRINS Security
biotag_Context: O,O,O,B-Network,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,B-Network Function,O,O,B-Protocol,O,O,O,O,B-Network,O,O,O,B-Network Function,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,B-Protocol,O,O,O,B-Network,B-Parameter,O,O,O,O,O,O,B-Parameter,O,O,B-Network Function,O,O,O,O,B-Network Function,O,O,O,O,O,B-Protocol,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,B-Network Function,O,O,O,O,O,B-Network Function,O,O,O,B-Network,O,B-Interface,O,O,O,O,O,B-Network Function,O,O,B-Protocol,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Parameter,O,O,O,B-Network,O,O,O,O,O,O,B-Parameter,O,O,O,O,O,O,B-Network Function,O,O,O,O,B-Network Function,O,O,O,O,B-Protocol,O,O,O,O,B-Network Function,O,O,O,B-Network,O,O,B-Interface,B-Protocol
biotag_Description: O,B-Network Function,I-Network Function,I-Network Function,I-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,B-Protocol,O