Troubleshooting UPF Features

N4 or Datapath

The following CLI commands are available for troubleshooting N4 or datapath related issues:

  • show gtpu statistics

  • show user-plane-service { all | bandwidth-policy | charging-action | edr-format | group-of-ruledefs | gtpp-group | name | pdn-instance | rulebase | ruledef | statistics | xheader-format }

    NOTES:

    • all : Displays all User Plane services.

    • bandwidth-policy : Displays information for bandwidth-policy in User Plane service.

    • charging-action : Displays information for Charging actions in User Plane service.

    • edr-format : Displays information for EDR format in user Plane service.

    • group-of-ruledefs : Displays information on Group of Ruledefs configured in User Plane service.

    • gtpp-group : Displays information for bandwidth policy in User Plane service.

    • name : Displays information for specific User Plane service name.

    • pdn-instance : Displays information for PDN instance.

    • rulebase : Displays information for rulebase in User Plane service.

    • ruledef : Displays information for ruledef in User Plane service.

    • statistics : Displays node-level statistics for User Plane.

      Additionally, you can also use: show user-plane-service statistics { all | analyzer | charging-action | fapi | rulebase | tethering-detection }

    • xheader-format : Displays information for X-Header format in User Plane service.

  • show user-plane-service content-filtering category policy-id ( all | id id_value }

    • content-filtering : Displays content filtering information.

    • category : Displays content filtering category information.

    • policy-id : Displays content filtering category Policy-ID and its definition.

    • all : Displays definitions of all content filtering category policies.

    • id id_value : Displays content filtering category definition of a particular Policy-ID. id_value is an integer ranging from 1 through 4,294,967,295.

  • show sx-service { all | name | statistics }

    NOTES:

    • all : Displays all Sx Services.

    • name : Displays information for specific Sx Service name.

    • statistics : Displays the total of collected information for specific protocol since last restart or clear command.

Content Filtering

Use the following CLI command for troubleshooting CF related issues:

In releases prior to 2022.01.0:

show user-plane-service inline-services { content-filtering | info | url-blacklisting } 

From 2022.01.0 and later releases:

show user-plane-service inline-services { content-filtering | info | url-blockedlisting } 

NOTES:

  • content-filtering : Displays content filtering information.

  • info : Displays information of inline services.

  • url-blockedlisting : Displays URL Blockedlisting parameters in User Plane service.

URL Blacklisting

Use the following CLI command for troubleshooting URL Blacklisting related issues: show user-plane-service url-blacklisting database { all | debug-only | facility | url }

NOTES:

  • all : Displays all URL Blacklisting database configurations.

  • debug-only : Displays the URL Blacklisting static database debug information.

  • facility : Displays URL Blacklisting database configuration per facility.

  • url : Displays particular database information for URL Blacklisting.