Help Center/ Huawei Qiankun CloudService/ More Documents/ Device Alarm Handling/ WAC&AP Alarms/ ALM-303046968 Receive illegal MAC
Updated on 2024-01-25 GMT+08:00
View PDF
Share

ALM-303046968 Receive illegal MAC

Description

L2IFPPI/4/ILLEGAL_MAC_TRAP: OID [OID] Receive illegal MAC [OCTET].

The interface receives a packet with an all-0 destination or source MAC address.

Attribute

Alarm ID

Alarm Severity

Alarm Type

303046968

Warning

Quality of service alarm

Parameters

Name

Meaning

OID

Indicates the MIB object ID of the alarm.

OCTET

Indicates the alarm cause.

Impact on the System

None

Possible Causes

Cause 1: The interface receives an all-0 source MAC address.

Cause 2: The interface receives an all-0 destination MAC address.

Procedure

  • After receiving the first packet with an all-0 source MAC address or destination MAC address, the device discards the packet and sends an alarm to the NMS. When receiving other packets with the same MAC address, the device does not send any alarm to the NMS and discards the packets directly.

Related Information

None

Parent topic: WAC&AP Alarms