N40 Additional Logs and Statistics

The following are the synopsis of the additional logs and statistics for N40 to trigger session management policies towards the SMF:

  • Enhances the current message-level statistics for rest-ep consisting of extra LogTag or labels, as the following:

    • DNN type

    • RAT type

    • PDN type

    • Procedure type

    • Types of error cause, when there are errors.

    • Interface failure

  • When the current message-level statistics get enhanced, the redundant statistics from the SMF-Service such as Message-level statistics can be removed, as the rest-ep already consists of the same message.

  • The problems and their details can be updated for all the CHF-initiated messages as the following:

    • Notify

    • For Abort

    • Re-Auth

  • The transaction logging levels and the LogTag for the additional logs and statistics for N40 must be in sync. In the event of a failure scenario, the applicable LogTag for N40 must be added. They are as the following:

    • Major (Error)

    • Minor (Warning)

    • Normal (Info)

  • When the logging level gets enabled with the corresponding category, the following options are available:

    • Event Trace

    • Core Dump