Configuring CP and UP Session Idle Timer

To configure the CP and UP idle timers under DNN profile, use the following commands:

configure 
   profile dnn dnnprofile_name 
      timeout { cp-idle timer_value | up-idle timer_value } 
      end 

NOTES:

  • cp-idle timer_value : Specifies the maximum duration of the 5G session after the migration to CP idle state and before the automatic termination. The default value is 0, which indicates the function is disabled. timer_value must be an integer in the range of 0-2147483647.

  • up-idle timer_value : Specifies the maximum duration of the 5G session after the migration to UP idle state and before the automatic termination. The default value is 0, which indicates the function is disabled. timer_value must be an integer in the range of 0-2147483647.

  • The up-idle timer starts when an AN-initiated or Network-initiated 5G session enters the idle mode. This timer stops when the session exits the idle mode. On expiry of the timer, the SMF clears the 5G sessions.

  • The cp-idle timer starts when any 4G or 5G procedure ends, and stops when any new procedure starts. If the timer expires, the SMF clears the session.