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:
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associate session-priority-profile { name | default } [ name_string ] : Enables WPS prioritization support.
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name : Specify the name of the session priority profile to be associated with the User Plane service.
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default : Specify the default precedence value associated with the session priority.
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name_string : Specify the name string associated with the session priority.
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no associate session-priority-profile : Disables WPS prioritization support.
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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.
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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.
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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.
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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.