LDT/4/hwLoopDetectBlockAlarm_active

Message

LDT/4/hwLoopDetectBlockAlarm_active: This interface is blocked.(PortIndex=[IfIndex], PortName=[IfName])

In VS mode, this log is supported only by the admin VS.

Description

The interface was blocked.

Parameters

Parameter Name	Parameter Meaning
IfIndex	Interface Index.
IfName	Interface Name.

Possible Causes

A loop was detected on the interface.

Procedure

1.Run the display loop-detect block all or display loopback-detect block all command to check whether loops occur on the interface and the Layer 2 network connected to the interface.

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

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

3.End.