SlSonetApsConfigEntry |
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SEQUENCE |
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slSonetApsWorkingIndex |
InterfaceIndex |
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slSonetApsProtectionIndex |
InterfaceIndex |
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slSonetApsEnable |
INTEGER |
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slSonetApsArchMode |
INTEGER |
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slSonetApsActiveLineRx |
INTEGER |
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slSonetApsActiveLineTx |
INTEGER |
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slSonetApsWaitToRestore |
Unsigned32 |
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slSonetApsDirection |
INTEGER |
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slSonetApsRevertive |
INTEGER |
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slSonetApsDirectionOperational |
INTEGER |
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slSonetApsArchModeOperational |
INTEGER |
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slSonetApsChanStatus |
BITS |
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slSonetApsChanSignalDegrades |
Counter32 |
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slSonetApsChanSignalFailures |
Counter32 |
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slSonetApsChanLastSwitchover |
TimeTicks |
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slSonetApsLineFailureCodeStatus |
BITS |
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slSonetApsConfigSwitchCommand |
INTEGER |
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slSonetApsLineSwitchReason |
INTEGER |
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slSonetApsResetCounters |
INTEGER |
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slSonetApsConfigActiveRequest |
INTEGER |
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slSonetApsConfigExerciseResult |
TruthValue |
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slSonetApsConfigEntry |
1.3.6.1.4.1.4515.1.6.5.1.1.1 |
An entry is created during startup if the SEEP specifies that there are two trunk ports.
The value of slSonetApsEnable determines if the APS is configured or not. |
Status: current |
Access: not-accessible |
OBJECT-TYPE |
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SlSonetApsConfigEntry |
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slSonetApsConfigSwitchCommand |
1.3.6.1.4.1.4515.1.6.5.1.1.1.17 |
A switch command initiates one external request for evaluation
(read-write).
(1) Clear - Clears all switch commands on the channel.
(2) Lockout Of Protection - Prevents any of the working channels
from switching to the protection line by issuing a Lockout of
Protection request [unless a request of equal priority (i.e., a
Lockout of Protection) is already in effect].
(3) Forced Switch of Working (to Protection) - Switches the
working channel to the protection line unless a request of equal
or higher priority is in effect, by issuing a Forced Switch
request.
(4) Forced Switch of Protection (to Working) - Switches the
working channel back from the protection line to the working
line unless a request of equal or higher priority is in effect,
by issuing a Forced Switch request. This command applies only
in the 1+1 architecture.
(5) Manual Switch of Working (to Protection) - Switches the
working channel to the protection line unless a request of equal
or higher priority is in effect, by issuing a Manual Switch
request.
(6) Manual Switch of Protection (to Working) - Switches the
working channel back from the protection line to the working
line unless a request of equal or higher priority is in effect,
by issuing a Manual Switch request. This command applies only
in the 1+1 architecture for the null.
(7) Exercise - Exercises the protocol for a protection switch
unless a request of equal or higher priority is in effect, by
issuing an Exercise request and checking the response on the APS
channel.
Reading this variable always returns zero (0). |
Status: current |
Access: read-create |
OBJECT-TYPE |
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INTEGER |
clear(1), lockoutOfProtection(2), forcedSwitchOfWorking(3), forcedSwitchOfProtection(4), manualSwitchOfWorking(5), manualSwitchOfProtection(6), exercise(7) |
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slSonetApsLineSwitchReason |
1.3.6.1.4.1.4515.1.6.5.1.1.1.18 |
The reason why APS switch happened. When the working
line 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.
slSonetApsRevertive : Switch back to working line after the
Wait-to-Restore interval is over, and failures are
cleared. It is the lowest priority.
slSonetApsManual : Manual switch causes APS switch unless a
request of equal or higher priority is in effect.
slSonetApsSignalDefectLow : Switch happened because threshold
for 'slSonetApsSigFaultBER' was exceeded.
slSonetApsSignalDefectHigh : Same as above, but higher priority.
slSonetApsSignalFailureLow : Switch happened because threshold
for 'slSonetApsSigDegradeBER' was exceeded.
slSonetApsSignalFailureHigh : Same as above, but higher
priority.
slSonetApsForceSwitch : Forced switch forces hardware to switch
the active line even if the other line (could be
working line or protection line) is in alarm.
slSonetApsLockOut : This is the highest priority switch. This
will override all other requests.
slSonetApsRemoteRequest : indicates that the local switchover
was in response to a remote request to switch.
slSonetApsLockOut : indicates that the last switchover to the
working occurred because of protection lockout. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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INTEGER |
slSonetApsOther(1), slSonetApsRevertive(2), slSonetApsManual(3), slSonetApsSignalDegrade(4), slSonetApsSignalFailure(5), slSonetApsForceSwitch(6), slSonetApsRemoteRequest(7), slSonetApsLockOut(8) |
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slSonetApsConfigActiveRequest |
1.3.6.1.4.1.4515.1.6.5.1.1.1.20 |
The Active Switch APS request:
slSonetApsRevertive : Switch back to working line after the
Wait-to-Restore interval is over, and failures are
cleared. It is the lowest priority.
slSonetApsManual : Manual switch causes APS switch unless a
request of equal or higher priority is in effect.
slSonetApsSignalDefectLow : Switch happened because threshold
for 'slSonetApsSigFaultBER' was exceeded.
slSonetApsSignalDefectHigh : Same as above, but higher priority.
slSonetApsSignalFailureLow : Switch happened because threshold
for 'slSonetApsSigDegradeBER' was exceeded.
slSonetApsSignalFailureHigh : Same as above, but higher
priority.
slSonetApsForceSwitch : Forced switch forces hardware to switch
the active line even if the other line (could be
working line or protection line) is in alarm.
slSonetApsLockOut : This is the highest priority switch. This
will override all other requests.
slSonetApsRemoteRequest : indicates that the local switchover
was in response to a remote request to switch.
slSonetApsLockOut : indicates that the last switchover to the
working occurred because of protection lockout. |
Status: current |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
slSonetApsOther(1), slSonetApsRevertive(2), slSonetApsManual(3), slSonetApsSignalDegrade(4), slSonetApsSignalFailure(5), slSonetApsForceSwitch(6), slSonetApsRemoteRequest(7), slSonetApsLockOut(8) |
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