Show Commands and/or Outputs

This section provides information about the show commands available for monitoring and/or troubleshooting the APN-AMBR Traffic Policing feature.

  • show user-plane-service pdn-instance name <apn_name>

    Use this show command in UPF to see if the rate limit is enabled/disabled, burst size, and other such parameters for downlink/uplink traffic:

    • APN-AMBR

      • Downlink Apn Ambr: Indicates if the rate limit is enabled or disabled for downlink traffic.

        • Burst Size: Indicates the burst size of the downlink traffic.

        • Auto Readjust: Indicates if the auto-readjust is enabled or disabled for downlink burst size.

        • Auto Readjust Duration: Indicates the duration used in downlink burst size calculation.

        • Burst Size(bytes): Indicates the burst size in bytes.

        • Violate Action: Indicates the action that the P-GW takes when the data rate of the bearer context exceeds the AMBR for downlink traffic.

      • Uplink Apn Ambr: Indicates if the rate limit is enabled or disabled for uplink traffic.

        • Burst Size: Indicates the burst size of the uplink traffic.

        • Auto Readjust: Indicates if the auto-readjust is enabled or disabled for uplink burst size.

        • Auto Readjust Duration: Indicates the duration used in uplink burst size calculation.

        • Burst Size(bytes): Indicates the burst size in bytes.

        • Violate Action: Indicates the action that the P-GW takes when the data rate of the bearer context exceeds the AMBR for uplink traffic.

      • Token Replenishment Interval: Indicates the token replenishment interval duration.

  • show sub user-plane-only full all

    Use this show command in UPF to see the count of packets that are dropped, and IP precedence lowered due to APN-AMBR policer. The following fields are introduced in support of this feature:

    • APN AMBR Uplink Pkts Drop: Indicates the number of APN-AMBR packets that are dropped for uplink traffic.

    • APN AMBR Uplink Bytes Drop: Indicates the number of APN-AMBR bytes that are dropped for uplink traffic.

    • APN AMBR Uplink Pkts IP pref lowered: Indicates the number of APN-AMBR uplink packets for which IP precedence is lowered.

    • APN AMBR Uplink Bytes IP pref lowered: Indicates the number of APN-AMBR uplink bytes for which IP precedence is lowered.

    • APN AMBR Downlink Pkts Drop: Indicates the number of APN-AMBR packets that are dropped for downlink traffic.

    • APN AMBR Downlink Bytes Drop: Indicates the number of APN-AMBR bytes that are dropped for downlink traffic.

    • APN AMBR Downlink Pkts IP pref lowered: Indicates the number of APN-AMBR downlink packets for which IP precedence is lowered.

    • APN AMBR Downlink Bytes IP pref lowered: Indicates the number of APN-AMBR downlink bytes for which IP precedence is lowered.