Enabling WPS Prioritization

Use the following configuration to enable or disable WPS prioritization support and associate a session-priority-profile with the user-plane-service:

config 
   context context_name 
      user-plane-service up_service_name 
         [ no ] associate session-priority-profile { name | default } [ name_string ] 
         end 

NOTES:

  • associate session-priority-profile { name | default } [ name_string ] : Enables WPS prioritization support.

    • name : Specify the name of the session priority profile to be associated with the User Plane service.

    • default : Specify the default precedence value associated with the session priority.

    • name_string : Specify the name string associated with the session priority.

  • no associate session-priority-profile : Disables WPS prioritization support.

  • On a given UPF, you can configure a total number of 16 session-priority profiles. Only one session-priority profile can be associated with a user-plane service.

  • When a session does not receive any message-priority within the N4/Sx messages, it is classified as a 'Normal' session with a 'precedence' value set to 0.

  • If a priority is not specified in the session-priority-profile configuration, the session-type will be shown as 'Unclassified' and uses the default1 precedence value.

  • When there is no session-priority-profile association in the user-plane-service, UPF utilizes the existing (N-1) behavior with fixed priority values, including Emergency, IMS-VoLTE, and IMS-nonVoLTE.