dccrldpPmAdjDwnHoldTime
DC-CR-LDP-MIB ·
.1.3.6.1.4.1.629.10.15.1.2.1.21
Object
column
r/w
milliseconds Integer32
The time to hold a failed LDP Hello adjacency to distinguish
between LDP peer failure and interface failure.
This field is used to ensure that LDP retains adjacency
multi-link LSPs during peer restart recovery when the peer
restarts and an LDP Hello adjacency goes down before the
LDP session.
When an LDP Hello adjacency fails, Path Manager waits
until the adjacency holding timer expires before tearing
down any LSP out segments associated with the adjacency.
If the LDP session fails before the adjacency holding
timer expires, Path Manager performs peer restart recovery
instead of tearing down any LSP out segments.
If the adjacency holding timer expires and the LDP session
is still active then Path Manager assumes that the
interface has failed but the peer is still active. In
this case Path Manager tears down LSP out segments
associated with the adjacency.
The value chosen should be large enough for the LDP
session to fail if the LDP peer has failed.
Only used if _restart_capable_ is set to AMB_TRUE, and
cannot be modified when the _row_status_ is ACTIVE.
Context
- MIB
- DC-CR-LDP-MIB
- OID
.1.3.6.1.4.1.629.10.15.1.2.1.21- Type
- column
- Access
- readwrite
- Status
- current
- Units
- milliseconds
- Parent
- dccrldpPmEntry
- Table
- dccrldpPmTable
- Siblings
- 32
Syntax
milliseconds Integer32
Values & Constraints
Object Constraints
range: 0-2147483647
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| dccrldpPmIndex The index of this dccrldpPmEntry. This is the
HAF entity index passed on the product create
parameters. | column | DcCrldpIndex | .1.2.826.0.1.1578918.5.35.1.1.2.1.1 |
| dccrldpPmLdpSupported When set to 'true', DC-CR-LDP implements LDP
functionality. When set to 'false' received LDP requests
are rejected.
Note that at least one of dccrldpPmLdpSupported and
dccrldpPmC… | column | SNMPv2-TCTruthValue | .1.2.826.0.1.1578918.5.35.1.1.2.1.10 |
| dccrldpPmCrLdpSupported When set to 'true', DC-CR-LDP implements CR-LDP
functionality. When set to 'false' received CR-LDP requests
are rejected.
Note that at least one of dccrldpPmLdpSupported and
dccr… | column | SNMPv2-TCTruthValue | .1.2.826.0.1.1578918.5.35.1.1.2.1.11 |
| dccrldpPmQueryFECSupported When set to 'true', DC-CR-LDP queries the routing stub
when a label mapping for an unrecognized FEC is received
to determine whether the FEC should be recognized and the
correspon… | column | SNMPv2-TCTruthValue | .1.2.826.0.1.1578918.5.35.1.1.2.1.12 |
| dccrldpPmAdminStatus This object is used to activate the DC-CR-LDP Path Manager instance. | column | DcCrldpAdminStatus | .1.2.826.0.1.1578918.5.35.1.1.2.1.13 |
| dccrldpPmOperStatus The current operational status of this instance of
DC-CR-LDP Path Manager. | column | DcCrldpOperStatus | .1.2.826.0.1.1578918.5.35.1.1.2.1.14 |
| dccrldpPmRowStatus Used to create and delete a DC-CR-LDP Path Manager Table entry. | column | SNMPv2-TCRowStatus | .1.2.826.0.1.1578918.5.35.1.1.2.1.15 |
| dccrldpPmRestartCapable A flag to indicate whether the local node should advertise
itself as LDP restart capable if the Label Switch
Controller or Label Data Forwarder is capable of
supporting the requir… | column | SNMPv2-TCTruthValue | .1.2.826.0.1.1578918.5.35.1.1.2.1.16 |
| dccrldpPmReconnectTime The time that the local node takes to restart LDP and bring up
the LDP sessions. This is advertised to neighbors in the FT
Session TLV in Initialization messages.
T… | column | milliseconds Integer32 | .1.2.826.0.1.1578918.5.35.1.1.2.1.17 |
| dccrldpPmRecoveryTime The period of time that the local node is willing to retain its
MPLS forwarding state, if any, that it preserved across the
restart.
The time is from the end of the… | column | milliseconds Integer32 | .1.2.826.0.1.1578918.5.35.1.1.2.1.18 |
| dccrldpPmMaxPeerReconnect The maximum period of time that LDP should wait for a restart
capable neighbor to restore an LDP session.
LDP waits for the minimum of this time and the
Reconnect T… | column | milliseconds Integer32 | .1.2.826.0.1.1578918.5.35.1.1.2.1.19 |
| dccrldpPmLsrIndex The index of the DC-LMGR product instance to which this
DC-CR-LDP Path Manager is to join as its LDB interface provider.
It may not be changed while the row is active.
See dclmgrL… | column | SNMPv2-SMIUnsigned32 | .1.2.826.0.1.1578918.5.35.1.1.2.1.2 |
| dccrldpPmMaxPeerRecovery The maximum period of time that LDP should wait for a restart
capable neighbor to refresh Label Mappings previously received
from that neighbor before deleting the stale bindings.… | column | milliseconds Integer32 | .1.2.826.0.1.1578918.5.35.1.1.2.1.20 |
| dccrldpPmOutSegProgOrder This determines the order in which LDP connects and
releases out segments.
default - This will release all out-segments on a session
before programming new out-segm… | column | Enumeration | .1.2.826.0.1.1578918.5.35.1.1.2.1.22 |
| dccrldpPmSupportIpv6 This field indicates whether LDP Path Manager supports
IPv6 addresses, FECs and routes.
If this field is set to false then no IPv6 addresses will
be accepted over t… | column | SNMPv2-TCTruthValue | .1.2.826.0.1.1578918.5.35.1.1.2.1.23 |
| dccrldpPmPolicySupportFlags This field contains bit flags which indicate whether
DC-LDP supports LDP Policy and if per FEC policy
optimization is to be used.
The supported bit flags are
- p… | column | Bits | .1.2.826.0.1.1578918.5.35.1.1.2.1.24 |
| dccrldpPmCheckOutSegIntfaceStat This field indicates whether LDP Path Manager makes the
programming of each out segment conditional on the status
of the interface where the out segment is programmed.
… | column | SNMPv2-TCTruthValue | .1.2.826.0.1.1578918.5.35.1.1.2.1.25 |
| dccrldpPmLdpEntityCreateNhrLdb When set to 'true', LDP Path Manager creates joins to the
NHR stub and Label Manager as part of activation.
The value of this field should be decided during
integra… | column | SNMPv2-TCTruthValue | .1.2.826.0.1.1578918.5.35.1.1.2.1.26 |
| dccrldpPmLdpEntityCreatePsiJoin When set to 'true', LDP Path Manager creates a PSI join to an
instance of DC-TPM as part of activation.
The value of this field should be decided during
integration… | column | SNMPv2-TCTruthValue | .1.2.826.0.1.1578918.5.35.1.1.2.1.27 |
| dccrldpPmRedundancySwitchIntvl The time interval that DC-MPLS will use in pseudowire
redundancy when attempting a switchover, before it determines
that switchover has failed. | column | milliseconds Integer32 | .1.2.826.0.1.1578918.5.35.1.1.2.1.28 |
| dccrldpPmLabelWithdrawDelay The time interval during which Label Withdraws
will not be sent upstream after an event occurs that would
otherwise cause Label Withdraws to be sent.
The only event… | column | seconds Integer32 | .1.2.826.0.1.1578918.5.35.1.1.2.1.29 |
| dccrldpPmLdpEntityAutoCreate When set to 'true', DC-LDP creates Entities automatically
based on known interfaces. When set to 'false', Entities
are not automatically created.
Interfaces become… | column | SNMPv2-TCTruthValue | .1.2.826.0.1.1578918.5.35.1.1.2.1.3 |
| dccrldpPmImplicitXcVcFecs Whether to use implicit XCs for VC FECs. This feature is
deprecated.
Implicit XCs are required for ECMP FECs, and are enabled
automatically if support for them is … | column | SNMPv2-TCTruthValue | .1.2.826.0.1.1578918.5.35.1.1.2.1.30 |
| dccrldpPmWthdrwDownstreamLbl DC-LDP sends label mappings to all upstream peers.
Sometimes, due to a change of next hop from IP Routing or
a new address from the peer, a peer may change from being
upstream to … | column | SNMPv2-TCTruthValue | .1.2.826.0.1.1578918.5.35.1.1.2.1.31 |
| dccrldpPmIngressReleaseDelay Whether to use the dccrldpPmLabelWithdrawDelay timer to
also prevent immediate switch deprogramming at ingress. | column | SNMPv2-TCTruthValue | .1.2.826.0.1.1578918.5.35.1.1.2.1.32 |
| dccrldpPmPwFastUpstreamRelease Whether to deprogram upstream PW label forwarding state
immediately when DC-LDP sends a Label Withdraw, instead of
waiting for a Label Release / session-down event.
… | column | SNMPv2-TCTruthValue | .1.2.826.0.1.1578918.5.35.1.1.2.1.33 |
| dccrldpPmLdpEntityAutoStart When set to 'true', DC-LDP automatically starts Entities.
Both configured and automatically created Entities are
automatically started. When set to 'false' Entities are
not autom… | column | SNMPv2-TCTruthValue | .1.2.826.0.1.1578918.5.35.1.1.2.1.4 |
| dccrldpPmLdpEntityReuse When set to 'true', the same Entity can be used for multiple
interfaces. That is, the per-platform label space behaves as
a per-interface label space. When set to 'false', the s… | column | SNMPv2-TCTruthValue | .1.2.826.0.1.1578918.5.35.1.1.2.1.5 |
| dccrldpPmLdpVersion An indication of the LDP version supported. | column | Enumeration | .1.2.826.0.1.1578918.5.35.1.1.2.1.6 |
| dccrldpPmUseLdpFt When set to 'true', DC-CR-LDP implements fault tolerance
procedures for LDP and CR-LDP. When set to 'false', fault
tolerance procedures are not used. | column | SNMPv2-TCTruthValue | .1.2.826.0.1.1578918.5.35.1.1.2.1.7 |
| dccrldpPmAsNumber The number identifying the autonomous system (AS) to which
this node belongs. | column | Integer32 | .1.2.826.0.1.1578918.5.35.1.1.2.1.8 |
| dccrldpPmIprBufPoolSize The size of the buffer pool used for sending either
(deprecated) IPRI messages or for sending NHR and I3
messages. This is used to pace IPR/NHR+I3 data flows from
PM. | column | SNMPv2-SMIInteger32 | .1.2.826.0.1.1578918.5.35.1.1.2.1.9 |