optApsConfigSwitchReason
SL-OPT-APS-MIB ·
.1.3.6.1.4.1.4515.1.11.1.1.1.18
Object
column
Enumeration
The reason why APS switch happened. When the working
connection on one end fails, its other end is told to do
an APS switch. The following options in the increasing
order of priority indicate what type of switch request
it is.
optApsRevertive : Switch back to working connection after the
Wait-to-Restore interval is over, and failures are
cleared. It is the lowest priority.
optApsManual : Manual switch causes APS switch unless a
request of equal or higher priority is in effect.
optApsSignalFailureHigh : switch occured due to SD failure.
optApsForceSwitch : Forced switch forces hardware to switch
the active connection even if the other connection (could be
working connection or protection connection) is in alarm.
optApsLockOut : This is the highest priority switch. This
will override all other requests.
optApsLockOut : indicates that the last switchover to the
working occurred because of protection lockout.
Context
- MIB
- SL-OPT-APS-MIB
- OID
.1.3.6.1.4.1.4515.1.11.1.1.1.18- Type
- column
- Access
- readonly
- Status
- current
- Parent
- optApsConfigEntry
- Table
- optApsConfigTable
- Siblings
- 21
Syntax
Enumeration
Values & Constraints
Enumerated Values
1 | optApsOther |
2 | optApsRevertive |
3 | optApsManual |
4 | optApsSignalFailure |
5 | optApsForceSwitch |
6 | optApsLockOut |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| optApsConfigUserWorkingIndex The ifIndex of the working optical interface connected to
the User side. | column | IF-MIBInterfaceIndex | .1.3.6.1.4.1.4515.1.11.1.1.1.1 |
| optApsConfigWaitToRestore This object contains interval in minutes to wait
before attempting to switch back to working connection.
Not applicable if the connection is configured in
non-revertive mode, i… | column | minutes Unsigned32 | .1.3.6.1.4.1.4515.1.11.1.1.1.10 |
| optApsConfigDirection This object is used to configure the switching
direction which this APS connection supports (read-write).
Unidirectional : APS switch only in one direction.
Bidir… | column | Enumeration | .1.3.6.1.4.1.4515.1.11.1.1.1.11 |
| optApsConfigRevertive This object is used to configure the APS revertive or
nonrevertive option (read-write).
revertive :
Will switch the working connection back to active state afte… | column | Enumeration | .1.3.6.1.4.1.4515.1.11.1.1.1.12 |
| optApsConfigChanStatus Indicates the current state of the port.
lockedOut
This bit, when applied to a working channel, indicates that
the channel is prevented from switching to the protec… | column | Bits | .1.3.6.1.4.1.4515.1.11.1.1.1.13 |
| optApsConfigChanSignalFailures A count of Signal Failure conditions that have been
detected on the incoming signal. This condition occurs
when a loss of signal is detected. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.4515.1.11.1.1.1.14 |
| optApsConfigChanSwitchovers The number of times this channel has switched to the protection
connection. When queried with index value apsChanNumber set to 0, which
is the protection connection, this object w… | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.4515.1.11.1.1.1.15 |
| optApsConfigChanLastSwitchover The value of sysUpTime when this channel last completed a switch
to the protection connection. If this channel has never switched to the
protection connection, or this channel is … | column | SNMPv2-SMITimeTicks | .1.3.6.1.4.1.4515.1.11.1.1.1.16 |
| optApsConfigSwitchCommand A switch command initiates one external request for evaluation
(read-write).
(1) Clear - Clears all switch commands on the channel.
(2) Lockout Of Pr… | column | Enumeration | .1.3.6.1.4.1.4515.1.11.1.1.1.17 |
| optApsConfigResetCounters Setting this variable to 1 will cause the counters
on all of the Optical APS Config Table to be initialized
to zero (read-write). | column | Enumeration | .1.3.6.1.4.1.4515.1.11.1.1.1.19 |
| optApsConfigNetWorkingIndex The ifIndex of the working optical interface connected to
the Network side. | column | IF-MIBInterfaceIndex | .1.3.6.1.4.1.4515.1.11.1.1.1.2 |
| optApsConfigActiveRequest The Active Switch APS request:
optApsRevertive : Switch back to working connection after the
Wait-to-Restore interval is over, and failures are
cleared. It is… | column | Enumeration | .1.3.6.1.4.1.4515.1.11.1.1.1.20 |
| optApsConfigStatus This object is used to create and delete rows in the
optApsConfigTable. | column | SNMPv2-TCRowStatus | .1.3.6.1.4.1.4515.1.11.1.1.1.21 |
| optApsConfigLosThreshold Configured threshold value for LOS detection of the optical switch.
This object is applicable only when slmOpticalSwitchExist is TRUE.
The value given in 0.1 dBm units. The range… | column | Integer32 | .1.3.6.1.4.1.4515.1.11.1.1.1.22 |
| optApsConfigUserProtectingIndex The ifIndex of the protecting optical interface connected to
the User side. In the case of an Inline connection there is no
meaning to the order between the User and Network inter… | column | IF-MIBInterfaceIndex | .1.3.6.1.4.1.4515.1.11.1.1.1.3 |
| optApsConfigNetProtectingIndex The ifIndex of the protecting optical interface connected to
the Network side. In the case of an Inline connection there is no
meaning to the order between the User and Network in… | column | IF-MIBInterfaceIndex | .1.3.6.1.4.1.4515.1.11.1.1.1.4 |
| optApsConfigScheme This object is used to configure the optical
protection scheme.
equipment : Equipmet protection (with 4 FEO's)
facility : Facility protection (only 3 FEO's) | column | Enumeration | .1.3.6.1.4.1.4515.1.11.1.1.1.5 |
| optApsConfigEnable This object is used to enable or disable the APS feature
on the working/protection connection pairs. When enabled,
the hardware will automatically switch the active connection
fr… | column | Enumeration | .1.3.6.1.4.1.4515.1.11.1.1.1.6 |
| optApsConfigArchMode This object is used to configure APS architecture mode
on the working/protection connection pairs (read-write). | column | Enumeration | .1.3.6.1.4.1.4515.1.11.1.1.1.7 |
| optApsConfigActiveConnectionRx This object indicates which Rx connection is currently active.
It could be the working connection, the protection connection or
none if neither working nor protection connection… | column | Enumeration | .1.3.6.1.4.1.4515.1.11.1.1.1.8 |
| optApsConfigActiveConnectionTx This object indicates which Tx connection is currently active.
It could be the working connection, the protection connection or
none if neither working nor protection connection… | column | Enumeration | .1.3.6.1.4.1.4515.1.11.1.1.1.9 |