TWAMP_1.3.6.1.4.1.2011.5.25.333.1.4.21 hwTwampResponderSessionNumExceed

Trap Buffer Description

The number of TWAMP responder session is out of device capability.

The number of TWAMP sessions on the session-responder exceeded the device capability.

Trap Attributes

Trap Attribute	Description
Alarm or Event	Alarm
Trap Severity	Warning
Mnemonic Code	hwTwampResponderSessionNumExceed
Trap OID	1.3.6.1.4.1.2011.5.25.333.1.4.21
MIB	HUAWEI-TWAMP-MIB
Alarm ID	0x00f103c5
Alarm Name	TWAMP_RESPONDER_EXCEED
Alarm Type	qualityOfServiceAlarm
Raise or Clear	Raise
Match trap	TWAMP_1.3.6.1.4.1.2011.5.25.333.1.4.22 hwTwampResponderSessionNumRecovery

Trap Buffer Parameters

None

VB Parameters

None

Impact on the System

Cause 1: The board was reset or became faulty or the board was removed in the case of normal TWAMP session status, causing the number of TWAMP sessions on the session-responder to exceed the device capability.
The excess TWAMP sessions on the session-responder cannot work properly.
Cause 2: This alarm is generated when the number of TWAMP responder sessions configured on the device exceeds the device capability.
The excess TWAMP sessions on the session-responder cannot work properly.
Cause 3: This alarm is generated when a link-bundle TWAMP responder session has excessive trunk member interfaces.
The excess TWAMP sessions on the session-responder cannot work properly.
Cause 4: This alarm is generated when a standard TWAMP reflector attempts to respond to a test session that exceeds the device capability.
The standard TWAMP reflector session that exceeds the system capability cannot work properly.

Possible Causes

Cause 1: The board was reset or became faulty or the board was removed in the case of normal TWAMP session status, causing the number of TWAMP sessions on the session-responder to exceed the device capability.
Cause 2: This alarm is generated when the number of TWAMP responder sessions configured on the device exceeds the device capability.
Cause 3: This alarm is generated when a link-bundle TWAMP responder session has excessive trunk member interfaces.
Cause 4: This alarm is generated when a standard TWAMP reflector attempts to respond to a test session that exceeds the device capability.

Procedure

1. Delete some TWAMP sessions on the Session-Reflector, delete some trunk member interfaces of a link-bundle session, stop some standard TWAMP sessions, or insert a new board to increase the device capability. Then check whether the alarm is cleared.

If the alarm is cleared, the TWAMP session status on the Session-Reflector is normal.
If the alarm persists, go to Step 2.

2. Collect trap, log, and configuration information, and contact technical support personnel.