MPLS_LSPM/3/hwMplsOamFail_active

Message

MPLS_LSPM/3/hwMplsOamFail_active: The tunnel receives an OAMFAIL alarm. (SessionTunnelId=[SessionTunnelId], LocalLspId=[LocalLspId], IngressLsrId=[IngressLsrId], EgressLsrId=[EgressLsrId], IfIndex=[IfIndex], TunnelName=[TunnelName], SignalingProtocol=[SgnlPrtcl], IfName=[IfName], SignalledTunnelName=[SignalledTunnelName])

Description

A protocol negotiation failure was detected by the OAM module.

Parameters

Parameter Name	Parameter Meaning
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	Signaling protocol used by a tunnel session including: 1: RSVP 2: STATIC 3: CRSTATIC
IfName	The name of the interface
SignalledTunnelName	Tunnel alias.

Possible Causes

Cause 1: The OAM function was enabled only on the source or sink NEs of a tunnel.
Cause 2: The tunnel has been interrupted when the OAM function was enabled.

Procedure

1. Run the display current-configuration command to check whether OAM configurations of the ingress and egress of an MPLS tunnel are correct.

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

2. Remove OAM configuration errors.

Then check whether MPLS_LSPM_1.3.6.1.4.1.2011.5.25.121.2.1.45 hwMplsOamFailRecovery is reported.
If so, go to Step 6.
If not, go to Step 3.

3. Run the display mpls te tunnel-interface command to check whether the detected MPLS tunnel is Up.

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

4. See MPLS_LSPM_1.3.6.1.2.1.10.166.3.0.2 mplsTunnelDown and rectify the tunnel Down fault.

If the tunnel goes UP, check whether MPLS_LSPM_1.3.6.1.4.1.2011.5.25.121.2.1.45 hwMplsOamFailRecovery is reported.
If so, go to Step 6.
If not, go to Step 5.
If the tunnel Down fault persists, go to Step 5.

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

6. End.