mplsLpsConfigProtectionType
MPLS-LPS-MIB ·
.1.3.6.1.2.1.10.166.22.1.2.1.4
Object
column
r/w
Enumeration
The protection architecture type of the protection domain.
This object represents both the bridge type, which can be
either a permanent bridge (1+1) or a selector bridge (1:1);
and the switching scheme, which can be either unidirectional
or bidirectional.
1+1
In the 1+1 protection scheme, a fully dedicated protection
path is allocated. Data traffic is copied and fed at the
source to both the working path and the protection path.
The traffic on the working path and protection path is
transmitted simultaneously to the sink of the protection
domain, where selection between the working path and the
protection path is performed.
1:1
In the 1:1 protection scheme, a protection path is allocated
to protect against a defect, failure, or degradation on the
working path. In normal conditions, data traffic is
transmitted over the working path, while the protection path
functions in the idle state. If there is a defect on the
working path or a specific administrative request,
traffic is switched to the protection path.
bidirectional
In the bidirectional protection scheme, both directions
will be switched simultaneously even if the fault applies
to only one direction of the path.
unidirectional
In the unidirectional protection scheme, protection switching
will be performed independently for each direction of a
bidirectional transport path.
This object may not be modified if the associated
mplsLpsConfigRowStatus object is equal to active(1).
Context
- MIB
- MPLS-LPS-MIB
- OID
.1.3.6.1.2.1.10.166.22.1.2.1.4- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- mplsLpsConfigEntry
- Table
- mplsLpsConfigTable
- Siblings
- 15
Syntax
Enumeration
Values & Constraints
Enumerated Values
1 | onePlusOneUnidirectional |
2 | oneColonOneBidirectional |
3 | onePlusOneBidirectional |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| mplsLpsConfigDomainIndex Index for the conceptual row identifying a protection domain.
Operators should obtain new values for row creation in this
table by reading mplsLpsConfigDomainIndexNext.
… | column | Unsigned32 | .1.3.6.1.2.1.10.166.22.1.2.1.1 |
| mplsLpsConfigHoldOff The hold-off time in deciseconds. Represents the time
between SF/SD condition detection and declaration of
an SF/SD request to the protection switching logic.
It is intended to a… | column | deciseconds Unsigned32 | .1.3.6.1.2.1.10.166.22.1.2.1.10 |
| mplsLpsConfigContinualTxInterval The Continual Tx Time in seconds. Represents the time
interval to send the continual PSC packet to the other
end, based on the current state.
This object may not b… | column | seconds Unsigned32 | .1.3.6.1.2.1.10.166.22.1.2.1.11 |
| mplsLpsConfigRapidTxInterval The Rapid Tx interval in microseconds. Represents the time
interval to send the PSC packet to the other end, when
there is a change in the state of the linear protection domain
d… | column | microseconds Unsigned32 | .1.3.6.1.2.1.10.166.22.1.2.1.12 |
| mplsLpsConfigCommand Allows the initiation of an operator command on
the protection domain.
When read, this object returns the last command written
or noCmd if no command has been writt… | column | MplsLpsCommand | .1.3.6.1.2.1.10.166.22.1.2.1.13 |
| mplsLpsConfigCreationTime The value of sysUpTime at the time the row was created. | column | SNMPv2-TCTimeStamp | .1.3.6.1.2.1.10.166.22.1.2.1.14 |
| mplsLpsConfigRowStatus This object represents the status of the MPLS-TP linear
protection domain entry. This variable is used to
create, modify, and/or delete a row in this table. | column | SNMPv2-TCRowStatus | .1.3.6.1.2.1.10.166.22.1.2.1.15 |
| mplsLpsConfigStorageType The storage type for this conceptual row.
Conceptual rows having the value 'permanent' need not
allow write access to any columnar objects in the row. | column | SNMPv2-TCStorageType | .1.3.6.1.2.1.10.166.22.1.2.1.16 |
| mplsLpsConfigDomainName Textual name that represents the MPLS-TP linear protection
domain. It facilitates easy administrative identification of
each protection domain. | column | OctetString | .1.3.6.1.2.1.10.166.22.1.2.1.2 |
| mplsLpsConfigMode The mode of the MPLS-TP linear protection mechanism. This can
be either PSC or APS, as follows:
PSC
The Protection State Coordination mode as described in
RFC 6378… | column | Enumeration | .1.3.6.1.2.1.10.166.22.1.2.1.3 |
| mplsLpsConfigRevertive This object represents the reversion mode of the linear
protection domain. The reversion mode of the protection
mechanism may be either revertive or non-revertive.
… | column | Enumeration | .1.3.6.1.2.1.10.166.22.1.2.1.5 |
| mplsLpsConfigSdThreshold This object holds the threshold value of the Signal Degrade
(SD) defect in percent. In order to detect the SD defect,
the MPLS-TP packet loss measurement (LM) is performed
every … | column | Unsigned32 | .1.3.6.1.2.1.10.166.22.1.2.1.6 |
| mplsLpsConfigSdBadSeconds This object holds the number of Bad Seconds to detect the SD.
If the number of consecutive Bad Seconds reaches this value,
the SD defect is detected and used as an … | column | seconds Unsigned32 | .1.3.6.1.2.1.10.166.22.1.2.1.7 |
| mplsLpsConfigSdGoodSeconds This object holds the number of Good Seconds to declare
the clearance of an SD defect.
After an SD defect occurs on a path, if the number of
consecutive Good Second… | column | seconds Unsigned32 | .1.3.6.1.2.1.10.166.22.1.2.1.8 |
| mplsLpsConfigWaitToRestore This object holds the Wait-to-Restore timer value in minutes
and can be configured in 1-minute intervals between 5 and
12 minutes.
The WTR timer is used to delay th… | column | minutes Unsigned32 | .1.3.6.1.2.1.10.166.22.1.2.1.9 |