Limitations and Restrictions

The following are the known limitations and restrictions in UPF:

  • UPF supports only VRF-based overlapping pools. UPF does not support overlapping pools such as NH-based and VLAN-based pools.

  • UPF does not permit PDN Type IPv4v6-based call on static IP pools with multiple UPFs in the same UPF group.

  • UPF does not support dynamic update of VRF.