Help Center/ Huawei Qiankun CloudService/ More Documents/ Device Alarm Handling/ V200 LSW Alarms/ ALM-3276800117 Interference from Other Devices Is Detected
Updated on 2024-01-25 GMT+08:00

ALM-3276800117 Interference from Other Devices Is Detected

Description

WLAN/4/UNKNOW_DEVICE_INTERFERENCE: OID [OID] Jam of Other devices is detected.(APMAC=[OPAQUE], RadioID=[INTEGER],APName=[OCTET], APID=[INTEGER])

Interference from other devices is detected.

Attribute

Alarm ID

Alarm Severity

Alarm Type

3276800117

Warning

Equipment alarm

Parameters

Name

Meaning

OID

Indicates the MIB object ID of the alarm.

APMAC

Indicates the MAC address of an AP.

RadioID

Indicates the radio ID.

APName

Indicates the AP name.

APID

Indicates the AP ID.

Impact on the System

The packet loss rate increases, the data rate decreases, and even the services may be interrupted.

Possible Causes

Devices, except for the co-channel APs, adjacent-channel APs, and STAs, worked on the AP channel and interfered with the AP.

Procedure

  1. If severe interference deteriorates the environment, it will trigger local radio calibration, and the APs will automatically adjust the channel and power. Then, check whether the alarm persists.

    • If so, go to Step 2.
    • If not, go to Step 3.

  2. Collect alarm messages, log messages, and configurations, and then contact the technical support personnel.
  3. End.

Related Information

None