WLAN_1.3.6.1.4.1.2011.6.139.9.5.1.3 hwCapwapInterControllerSensitiveInfoPskHsbMismatchTrap

Description

WLAN/4/INTER_SENSITIVE_PSK_HSB_MISMATCH_TRAP:OID [oid] PSKs for encrypting inter-AC CAPWAP sensitive information are inconsistent on the active and standby ACs.

PSKs for encrypting inter-AC sensitive information are inconsistent on the active and standby ACs.

Attribute

Alarm ID Alarm Severity Alarm Type

1.3.6.1.4.1.2011.6.139.9.5.1.3

Warning

qualityOfServiceAlarm(3)

Parameters

Name Meaning

OID

Indicates the ID of a MIB object.

Impact on the System

For services (such as inter-AC roaming and Navi AC) that involve inter-AC CAPWAP tunnels, if an active/standby switchover occurs on one AC, the inter-AC CAPWAP tunnel is disconnected and re-established.

Possible Causes

PSKs configured for encrypting inter-AC sensitive information are inconsistent on the active and standby ACs.

Procedure

  1. Run the capwap inter-controller sensitive-info psk key-value command on the active and standby ACs to configure the same PSK for encrypting inter-AC sensitive information.

    If you forget the configured PSK, it is recommended that the same PSK be reconfigured on the ACs.

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