Predefined PCC Rules Support

Config URR IDs are applicable for static rules and also predefined rules. When a subscriber call comes up, it traverses the static rules in rule base. The subscriber master URR list with bucket IDs as key updates the corresponding URR buckets for the various interfaces with the charging action configuration. For dynamic rules and predefined rules, URR ID list in PDR creates the URR buckets on the User Plane.

Following are the ecosystem changes to support Cisco SMF and UPF to work independently for Charging Action (vendor agnostic way) to work:

  • Configurable "Config URR IDs" at UPF

  • UPF to enable the local configuration for thresholds