name: LBO
full_form: Local Breakout
context: According to the specification in 3GPP TS23.548 [15], V-EASDF is used as DNS server for EAS discovery. Therefore, V-EASDF should support DNS over (D)TLS, as specified in IETF RFC 7858 [17] and IETF RFC 8310 [18]. The V-EASDF that are deployed within the 3GPP network can enforce the use of DNS over (D)TLS. The core network configures the V-EASDF security information to the UE as follows: the V-SMF can be preconfigured with the V-EASDF security information, or fetch the information from the V-EASDF. And then V-SMF provides the V-EASDF security information to UE directly (i.e. LBO case), or via H-SMF (i.e. case where HR SBO is authorized by HPLMN), during the PDU session establishment or during modification procedure when the V-SMF determines to use a new V-EASDF for EAS discovery. If the core network is used for V-EASDF security information provisioning, the V-SMF provides the V-EASDF security information to UE directly (i.e. LBO case) or via H-SMF (i.e. LBO case) during the PDU session
description: Local Breakout (LBO) is a procedure in the 5G core network where the V-SMF provides the V-EASDF security information to the UE directly, without involving the H-SMF. This occurs during PDU session establishment or modification when the V-SMF determines to use a new V-EASDF for EAS discovery.
explanation: The context describes LBO as a specific scenario where the V-SMF provides security information to the UE, which is a procedural step in the network operation. Therefore, it is classified as a Procedure.
section_title: 6.23.2	Solution details
biotag_Context: O,O,O,O,O,B-Organization,O,O,O,O,O,O,B-Service,O,O,B-State,O,O,O,O,O,B-Service,O,O,O,O,O,B-Organization,B-Specification,O,O,O,B-Organization,B-Specification,O,O,O,O,O,O,O,O,O,B-Organization,O,O,O,O,O,O,B-Service,O,O,O,O,O,O,O,O,O,O,O,O,B-Device,O,O,O,B-Procedure,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Procedure,O,O,O,O,O,O,B-Device,O,O,B-Procedure,O,O,O,B-Procedure,O,O,O,B-Parameter,O,O,O,O,O,O,O,B-Connection,O,O,O,O,O,O,O,O,B-Procedure,O,O,O,O,O,O,O,B-State,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Procedure,O,O,O,O,O,O,B-Device,O,O,B-Procedure,O,O,O,B-Procedure,O,B-Procedure,O,O,O,B-Connection,O
biotag_Description: B-Procedure,I-Procedure,O,O,O,O,O,O,B-Technology,O,O,O,O,B-Procedure,O,O,O,O,O,O,O,B-Device,O,O,O,O,O,O,O,O,B-Connection,O,O,O,O,O,O,B-Procedure,O,O,O,O,O,O,O,B-State,O