Feature Description
A Buffering Action Rule (BAR) provides instructions to control the buffering behavior of the User Plane Function (UPF). The BAR controls the buffering behavior for all Forwarding Action Rules (FARs) of the Packet Forwarding Control Protocol (PFCP) session. This control is applicable when the PFCP session is set with an Apply Action parameter, which requests packets to be buffered and associated with the respective BAR.