MPLS_RSVP/3/RSVP_LOOP

Message

MPLS_RSVP/3/RSVP_LOOP: The [ErrorType] occurred [RepeatNum] times during last 30 minutes (Last LSP info: IngressLsrId=[IngressLsrId],SessionId=[SessionId],EgressLsrId=[EgressLsrId],LspId=[LocalLspId], SubGroupId=[SubGroupId], SubGroupOrignatorId=[SubGroupOrignatorId], TunnelType=[TunnelType]), the IP address [LoopIpAddr] conflicted with other router.

Description

Loop information detected using RSVP packets within last 30 minutes was recorded.

Parameters

Parameter Name	Parameter Meaning
ErrorType	Error type: Received Path detect the loop circuit Received Resv detect the loop circuit
RepeatNum	Number of times that the event occurs within 30 minutes
IngressLsrId	LSR ID of the ingress
SessionId	Tunnel ID
EgressLsrId	LSR ID of the egress
LocalLspId	LSP ID
SubGroupId	Group ID of P2MP LSP messages
SubGroupOrignatorId	Address of the node that generates a P2MP LSP packet
TunnelType	Type of the primary tunnel
LoopIpAddr	IP address that causes a loop

Possible Causes

Cause 1: The received Path message contains information about a loop.

Cause 2: The received Resv message contains information about a loop.

Procedure

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