| .. |
| SPDX-FileCopyrightText: © 2022 Open Networking Foundation <support@opennetworking.org> |
| SPDX-License-Identifier: Apache-2.0 |
| |
| .. _deployment_upf_guide: |
| |
| UPF Deployment Guide |
| ==================== |
| |
| - Each Site has one or more UPFs dedicated for use case |
| - UPFs can be added during runtime and UP/CP form PFCP association |
| - Edges can run on different versions of UPF. Changes are always backward compatible |
| - Option to Install only 4G or 5G or both |
| - Multiple UPF (user plane function) options available to meet the needs of different applications BESS-UPF, P4-UPF |
| - Many UPFs can connect to same control plane. Control Plane selects UPF based on |
| various criteria - DNN/Slice (5G), Apn, IMSI, ULI(4G), Slice IDs |
| - IP address allocation supported at Control plane and also at UPF |
| - UPF Attach/detach to SD-Core. UPF Pools created based on enterprise need. |