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Updated on 2024-01-25 GMT+08:00
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ALM-303046983 the Number of Multicast and Broadcast Packets Received on the AP Exceeds the Threshold 1000 pps for 10 Seconds

Description

WLAN/4/MCBC_EXCEED:OID [OID] The number of multicast and broadcast packets received on the AP exceeds the threshold 1000 pps for 10 seconds.(APMAC=[OPAQUE], APName=[STRING], APID=[INTEGER])

The number of multicast and broadcast packets reported by an AP exceeded the alarm threshold.

Attribute

Alarm ID

Alarm Severity

Alarm Type

303046983

Warning

Alarm

Parameters

Name

Meaning

OID

Indicates the ID of the alarm MIB object.

APMAC

Indicates the MAC address of an AP.

APName

Indicates the AP name.

APID

Indicates the AP ID.

Impact on the System

If an AP reported too many multicast and broadcast packets, AP services are affected.

Possible Causes

The number of multicast and broadcast packets reported by the AP exceeded the alarm threshold.

Procedure

  1. Check the networking, find senders of the multicast and broadcast packets, and optimize the networking. Check whether the alarm persists.

    • If so, go to Step 2.
    • If not, go to Step 4.

  2. Run the traffic-optimize broadcast-suppression enable command in the AP system profile view to enable the rate limit for broadcast packets and IGMP multicast packets on the AP. Check whether the alarm persists.

    • If so, go to Step 3.
    • If not, go to Step 4.

  3. Collect alarm, log, and configuration information, and contact technical support personnel.
  4. End.
Parent topic: WAC&AP Alarms