MPLS_LSPM_1.3.6.1.4.1.2011.5.25.121.2.1.22 hwMplsOamRdi

Trap Buffer Description

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

The peer end of an MPLS tunnel detected an LOC alarm and notified the local end of the LOC alarm.

Trap Attributes

Trap Attribute	Description
Alarm or Event	Alarm
Trap Severity	Error
Mnemonic Code	hwMplsOamRdi
Trap OID	1.3.6.1.4.1.2011.5.25.121.2.1.22
MIB	HUAWEI-MPLS-EXTEND-MIB
Alarm ID	0x0001005a
Alarm Name	hwMplsOamRdi
Alarm Type	communicationsAlarm
Raise or Clear	Raise
Match trap	MPLS_LSPM_1.3.6.1.4.1.2011.5.25.121.2.1.23 hwMplsOamRdiRecovery

Trap Buffer Parameters

Parameter	Description
SessionTunnelId	Tunnel ID
LocalLspId	Local LSP ID
IngressLsrId	ID of the ingress LSR
EgressLsrId	ID of the egress LSR
IfIndex	Index of the interface
TunnelName	Tunnel name
SgnlPrtcl	Tunneling protocol Ranges: 1:RSVP 2:STATIC 3:CRSTATIC
IfName	The name of the interface
LsrRole	Lsp Lsr Role.
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

Services will be switched to a backup tunnel.

Possible Causes

The peer end of an MPLS tunnel detects an LOC alarm and notifies the local end of the LOC alarm. Then the alarm indicating the peer end failure will be reported on the local end.

Procedure

1. Run the display mpls-tp oam meg meg-name command to check whether the CC function is correctly configured on the ingress and egress MEGs.

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

2. Reconfigure the CC function on the ingress and egress MEGs.

Then check whether MPLS_LSPM_1.3.6.1.4.1.2011.5.25.121.2.1.23 hwMplsOamRdiRecovery is reported.
If so, go to Step 7.
If not, go to Step 3.

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

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

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

If so, go to Step 7.
If not, go to Step 5.

5. If all configurations are correct, the MPLS tunnel is faulty. Then go to Step 7.

6. Collect alarm information and configuration information, and then contact technical support personnel.

7. End.