NVO3_1.3.6.1.4.1.2011.5.25.335.2.1 hwNvo3VxlanTnlDown

The status of the vxlan tunnel changed to down. (SourceIpAddress=[SrcIpAddr], DestinationIpAddress=[DstIpAddr], TunnelStatus=[TnlStatus])

The VXLAN tunnel went Down.

Trap Attribute	Description
Alarm or Event	Event
Trap Severity	Warning
Mnemonic Code	NVO3_TUNNEL_DOWN
Trap OID	1.3.6.1.4.1.2011.5.25.335.2.1
MIB	HUAWEI-NVO3-MIB
Alarm ID	This is an event trap and does not involve alarm ID.
Alarm Name	This is an event trap and does not involve alarm name.
Alarm Type	This is an event trap and does not involve alarm type.
Raise or Clear	This is an event trap and does not involve alarm generation or clearance.
Match trap	-

Parameter	Description
SrcIpAddr	Source VTEP address of the VXLAN tunnel.
DstIpAddr	Remote VTEP address of the VXLAN tunnel.
TnlStatus	VXLAN tunnel status.

VB OID	VB Name	VB Index
1.3.6.1.4.1.2011.5.25.335.1.3.1.3	hwNvo3VxlanTnlStatus	hwNvo3VxlanTnlSrcAddress hwNvo3VxlanDestAdress

VB OID

VB Name

VB Index

1.3.6.1.4.1.2011.5.25.335.1.3.1.3

hwNvo3VxlanTnlStatus

hwNvo3VxlanTnlSrcAddress

hwNvo3VxlanDestAdress

Impact on the System

The system will not be affected, but services will be interrupted.

Cause 1: Terminal users went offline. Cause 2: The network topology changed, causing a Layer 3 communication failure.

1. Check whether the terminal users went offline normally.

If the terminal users went offline normally, this log message is informational only, and no action is required.
If the terminal users went offline abnormally, go to Step 2.

2. Check the abnormal logout cause and rectify the fault. Then check whether the trap persists. If the trap persists, go to Step 3.

3. Collect log information and configuration information, and then contact technical support personnel.

1. Check whether devices are reachable at Layer 3.

2. Check physical links. If any link fails, rectify the fault. Then check whether the trap persists. If the trap persists, go to Step 3.

3. Collect log information and configuration information, and then contact technical support personnel.