WLAN_1.3.6.1.4.1.2011.6.139.13.1.1.100 hwApSoftGreDownTrap

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 the disconnection of a soft GRE tunnel.

Alarm ID	Alarm Severity	Alarm Type
1.3.6.1.4.1.2011.6.139.13.1.1.100	Warning	Alarm

Name	Meaning
OID	Indicates the ID of the MIB object.
APMAC	Indicates the MAC address of an AP.
DstIP	Specifies the destination IP address of the soft GRE tunnel.
APName	Indicates the AP name.
APID	Indicates the AP ID.

User services cannot be forwarded through the soft GRE tunnel, causing service interruption.

After the Keepalive detection function is enabled on the AP, the AP detects that the peer ME60 of the tunnel is unreachable.

The soft GRE configuration on the ME60 is incorrect, causing the ME60 to fail to respond to the heartbeat packets sent by the AP.

The intermediate network between the AP and the peer ME60 is disconnected.

Check whether the soft GRE function is enabled on the VE interface terminating the soft GRE tunnel.
Check whether a correct IP address is assigned to the loopback interface.
Check whether the soft GRE group is bound to the VE interface and loopback interface.
Check whether the ME60 can ping the AP.
Collect trap, log, and configuration information, and contact technical support.