MPLS_LSPM_1.3.6.1.4.1.2011.5.25.121.2.1.83 hwMplsTeLspBfdDown

Trap Buffer Description

The status of BFD for TE LSP changed to down.(SessionTunnelId=[SessionTunnelId], LocalLspId=[LocalLspId], IngressLsrId=[IngressLsrId], EgressLsrId=[EgressLsrId], TunnelName=[TunnelName], LspRole=[LspRole], SignalledTunnelName=[SignalledTunnelName])

BFD detected a TE LSP Down event.

Trap Attributes

Trap Attribute Description

Alarm or Event

Alarm

Trap Severity

Critical

Mnemonic Code

hwMplsTeLspBfdDown

Trap OID

1.3.6.1.4.1.2011.5.25.121.2.1.83

MIB

HUAWEI-MPLS-EXTEND-MIB

Alarm ID

0x00F101b9

Alarm Name

hwMplsTeLspBfdDown

Alarm Type

communicationsAlarm

Raise or Clear

Raise

Match trap

MPLS_LSPM_1.3.6.1.4.1.2011.5.25.121.2.1.84 hwMplsTeLspBfdDownClear

Trap Buffer Parameters

Parameter Description

SessionTunnelId

Session tunnel ID

LocalLspId

Local LSP ID

IngressLsrId

Ingress LSR ID

EgressLsrId

Egress LSR ID

TunnelName

Tunnel name

LspRole

Lsp type

SignalledTunnelName

User-Defined Tunnel Name

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

1.3.6.1.4.1.2011.5.25.121.1.1.1.28

hwMplsTunnelLspType

hwMplsTunnelIndex

hwMplsTunnelInstance

hwMplsTunnelIngressLSRId

hwMplsTunnelEgressLSRId

1.3.6.1.4.1.2011.5.25.121.1.1.1.33

hwMplsTunnelSignalledTunnelName

hwMplsTunnelIndex

hwMplsTunnelInstance

hwMplsTunnelIngressLSRId

hwMplsTunnelEgressLSRId

Impact on the System

If no protection is configured for the tunnel, traffic is dropped.

If protection is configured for the tunnel, traffic is switched to a backup LSP.

Possible Causes

BFD detected the Down state of a TE LSP.

Procedure

  • Check that packets along the primary LSP are dropped.
Copyright © Huawei Technologies Co., Ltd.
Copyright © Huawei Technologies Co., Ltd.
< Previous topic Next topic >