Help Center/ Huawei Qiankun CloudService/ More Documents/ Device Alarm Handling/ V200 LSW Alarms/ ALM-3276800231 An AP detects that the Soft-GRE tunnel is Down
Updated on 2024-01-25 GMT+08:00

ALM-3276800231 An AP detects that the Soft-GRE tunnel is Down

Description

WLAN/4/AP_DETECT_SOFTGRE_DOWN:OID [OID] AP detect softgre tunnel down notify.(APMAC=[OPAQUE], DstIP=[IPADDR], APName=[STRING], APID=[INTEGER])

An AP detects that the Soft-GRE tunnel is Down.

Attribute

Alarm ID

Alarm Severity

Alarm Type

3276800231

Major

Equipment alarm

Parameters

Name

Meaning

OID

Indicates the ID of the alarm MIB object.

APMAC

Indicates the MAC address of an AP.

DstIP

Indicates the destination IP address.

APName

Indicates the AP name.

APID

Indicates the AP ID.

Impact on the System

User traffic cannot be forwarded through the Soft-GRE tunnel.

Possible Causes

After keepalive is enabled, the AP fails to ping the ME60.

The Soft-GRE configuration is incorrect on the ME60. The ME60 does not respond to keepalive messages from the AP.

The link between the AP and ME60 is torn down.

Procedure

  1. Check whether the Soft-GRE function is enabled on the VE interface of the Soft-GRE tunnel.
  2. Check whether the IP address is correctly configured on the loopback interface.
  3. Check whether the Soft-GRE group is bound to the VE interface and loopback interface.
  4. Check whether the ME60 can ping the AP.
  5. Collect trap, log, and configuration information, and contact technical support personnel.