MPLS_LSPM_1.3.6.1.4.1.2011.5.25.121.2.1.42 hwMplsOamBDI

Trap Buffer Description

The tunnel receives a BDI alarm. (SessionTunnelId=[SessionTunnelId], LocalLspId=[LocalLspId], IngressLsrId=[IngressLsrId], EgressLsrId=[EgressLsrId], IfIndex=[OutIfIndex], TunnelName=[TunnelName], SignalingProtocol=[SgnlPrtcl], IfName=[OutIfName], SignalledTunnelName=[SignalledTunnelName])

A BDI alarm about an MPLS tunnel was generated.

Trap Attributes

Trap Attribute	Description
Alarm or Event	Alarm
Trap Severity	Error
Mnemonic Code	MPLS_TUNNEL_BDI
Trap OID	1.3.6.1.4.1.2011.5.25.121.2.1.42
MIB	HUAWEI-MPLS-EXTEND-MIB
Alarm ID	0x00010051
Alarm Name	hwMplsOamBDI
Alarm Type	communicationsAlarm
Raise or Clear	Raise
Match trap	MPLS_LSPM_1.3.6.1.4.1.2011.5.25.121.2.1.43 hwMplsOamBDIRecovery

Trap Buffer Parameters

Parameter	Description
SessionTunnelId	Tunnel ID
LocalLspId	Local LSP ID
IngressLsrId	ID of the ingress LSR
EgressLsrId	ID of the egress LSR
OutIfIndex	Index of the interface
TunnelName	Tunnel name
SgnlPrtcl	Tunneling protocol
OutIfName	The name of the interface
SignalledTunnelName	Tunnel alias.

VB Parameters

VB OID	VB Name	VB Index
1.3.6.1.4.1.2011.5.25.121.1.1.1.29	hwMplsTunnelInterfaceName	hwMplsTunnelIndex hwMplsTunnelInstance hwMplsTunnelIngressLSRId hwMplsTunnelEgressLSRId
1.3.6.1.4.1.2011.5.25.121.1.1.1.30	hwMplsTunnelSignalProto	hwMplsTunnelIndex hwMplsTunnelInstance hwMplsTunnelIngressLSRId hwMplsTunnelEgressLSRId
1.3.6.1.2.1.31.1.1.1.1	ifName	ifIndex
1.3.6.1.4.1.2011.5.25.121.1.1.1.33	hwMplsTunnelSignalledTunnelName	hwMplsTunnelIndex hwMplsTunnelInstance hwMplsTunnelIngressLSRId hwMplsTunnelEgressLSRId

Impact on the System

If a protection group is configured correctly, the alarm triggers a primary/backup LSP switchover.

Possible Causes

An MPLS tunnel is faulty. The egress sends a BDI notification to the ingress.

Procedure

1. Run the display interface command to check whether any physical interface connected to the MPLS tunnel is shut down.

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

2. Run the undo shutdown command to enable the physical interface. Then check whether the alarm is cleared.

If so, go to Step 5.
If not, go to Step 4.

3. If all configurations are correct, the MPLS tunnel is faulty. Then go to Step 4.

4. Collect the trap information, log information, and configuration information, and then Collect alarm information and configuration information, and then contact technical support personnel..

5. End.