Feature Description

The 1:1 UPF Redundancy feature, for 5G deployment, supports the detection of a failed User Plane Function (UPF) and seamlessly handles the functions of the failed UPF. Each of the Active UPF has a dedicated Standby UPF. The 1:1 UPF Redundancy architecture is based on the UPF to UPF Interchassis Session Recovery (ICSR) connection.