LDP_1.3.6.1.2.1.10.166.4.0.3 mplsLdpSessionUp

Description

LDP/2/SESSIONUP: OID [OID] The session went Up. (LdpId=[OPAQUE], LdpEntityIndex=[GAUGE], PeerLdpId=[OPAQUE], PeerLdpId=[OPAQUE], IfIndex=[INTEGER], SessionState=[INTEGER], DiscontinuityTime=[TIMETICK], UnknownMesTypeErrors=[COUNTER], UnknownTlvErrors=[COUNTER], DownReason=[INTEGER], IfName=[STRING])

The status of the LDP session was Up, and the LSPs maintained by the session were set up.

Attribute

Alarm ID	Alarm Severity	Alarm Type
1.3.6.1.2.1.10.166.4.0.3	Major	communicationsAlarm(2)

Parameters

Name	Meaning
oid	Indicates the MIB object ID of the alarm.
LdpId	Indicates the LSR ID of the local end and Label Space.
LdpEntityIndex	Indicates the index of the LDP interface.
PeerLdpId	Indicates the LSR ID of the neighbor and Label Space. This parameter, LdpId, and LdpEntityIndex are indexes for SessionState, DiscontinuityTime, UnknownMesTypeErrors, and UnknownTlvErrors.
PeerLdpId	Indicates the LSR ID of the neighbor and Label Space. This parameter is the index for DownReason.
IfIndex	Indicates the interface index corresponding to the session.
SessionState	Indicates the session status.
DiscontinuityTime	Indicates the duration when the session is set up, in milliseconds.
UnknownMesTypeErrors	Indicates the number of unknown error messages and error cods.
UnknownTlvErrors	Indicates the number of unknown error TLVs and error codes.
DownReason	Indicates the cause that the session goes Down.
IfName	Indicates the interface name corresponding to the session.

Impact on the System

Services will not be affected.

Possible Causes

1. The LDP sessions were configured.

2. New routes were installed.

3. The link state recovered.

Procedure

This trap message is informational only, and no action is required.

Related Information

None