This attribute displays whether a Line Alarm Indication Signal (L-
AIS) alarm state has been entered. An L-AIS alarm state is entered
when L-AIS defects have been observed and accumulated for a
period of 2.5 seconds +/- 0.5 seconds. The L-AIS defect is the
occurrence of the L-AIS signal in five contiguous STS (STM)
frames (111 pattern in bits 6,7, and 8 of the K2 bytes). If the L-AIS
defects are intermittently occurring, the L-AIS defect accumulator
is decremented at a rate of 1/10 of the incrementing rate (alarm
integration ratio of 1/10), with all measurements based on a 200 ms
polling cycle.
The Sonet/Sdh component goes into an operational state of disabled
until the L-AIS alarm condition is cleared. The condition is cleared
after not detecting the L-AIS signal for a period of 10 seconds +/-
0.5 seconds.
The rxAisAlarm attribute is always set to off when the component
has been locked and left offline.
Parsed from file nortelPC-logicalProcessorV1.mib.txt
Company: None
Module: Nortel-MsCarrier-MscPassport-LogicalProcessorMIB
This attribute displays whether a Line Alarm Indication Signal (L-
AIS) alarm state has been entered. An L-AIS alarm state is entered
when L-AIS defects have been observed and accumulated for a
period of 2.5 seconds +/- 0.5 seconds. The L-AIS defect is the
occurrence of the L-AIS signal in five contiguous STS (STM)
frames (111 pattern in bits 6,7, and 8 of the K2 bytes). If the L-AIS
defects are intermittently occurring, the L-AIS defect accumulator
is decremented at a rate of 1/10 of the incrementing rate (alarm
integration ratio of 1/10), with all measurements based on a 200 ms
polling cycle.
The Sonet/Sdh component goes into an operational state of disabled
until the L-AIS alarm condition is cleared. The condition is cleared
after not detecting the L-AIS signal for a period of 10 seconds +/-
0.5 seconds.
The rxAisAlarm attribute is always set to off when the component
has been locked and left offline.
Parsed from file Nortel-MsCarrier-MscPassport-LogicalProcessorMIB.mib
Module: Nortel-MsCarrier-MscPassport-LogicalProcessorMIB
Vendor: Northern Telecom, Ltd.
Module: Nortel-MsCarrier-MscPassport-LogicalProcessorMIB
[Automatically extracted from oidview.com]
mscLpSdhRxAisAlarm OBJECT-TYPE SYNTAX INTEGER { on(0), off(1) } ACCESS read-only STATUS mandatory DESCRIPTION "This attribute displays whether a Line Alarm Indication Signal (L- AIS) alarm state has been entered. An L-AIS alarm state is entered when L-AIS defects have been observed and accumulated for a period of 2.5 seconds +/- 0.5 seconds. The L-AIS defect is the occurrence of the L-AIS signal in five contiguous STS (STM) frames (111 pattern in bits 6,7, and 8 of the K2 bytes). If the L-AIS defects are intermittently occurring, the L-AIS defect accumulator is decremented at a rate of 1/10 of the incrementing rate (alarm integration ratio of 1/10), with all measurements based on a 200 ms polling cycle. The Sonet/Sdh component goes into an operational state of disabled until the L-AIS alarm condition is cleared. The condition is cleared after not detecting the L-AIS signal for a period of 10 seconds +/- 0.5 seconds. The rxAisAlarm attribute is always set to off when the component has been locked and left offline." ::= { mscLpSdhOperEntry 3 }
mscLpSdhRxAisAlarm OBJECT-TYPE SYNTAX INTEGER { on(0), off(1) } ACCESS read-only STATUS mandatory DESCRIPTION "This attribute displays whether a Line Alarm Indication Signal (L- AIS) alarm state has been entered. An L-AIS alarm state is entered when L-AIS defects have been observed and accumulated for a period of 2.5 seconds +/- 0.5 seconds. The L-AIS defect is the occurrence of the L-AIS signal in five contiguous STS (STM) frames (111 pattern in bits 6,7, and 8 of the K2 bytes). If the L-AIS defects are intermittently occurring, the L-AIS defect accumulator is decremented at a rate of 1/10 of the incrementing rate (alarm integration ratio of 1/10), with all measurements based on a 200 ms polling cycle. The Sonet/Sdh component goes into an operational state of disabled until the L-AIS alarm condition is cleared. The condition is cleared after not detecting the L-AIS signal for a period of 10 seconds +/- 0.5 seconds. The rxAisAlarm attribute is always set to off when the component has been locked and left offline." ::= { mscLpSdhOperEntry 3 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.562.36.2.1.12.15.16.1.1 | mscLpSdhLosAlarm | 0 | 0 | This attribute indicates whether a Loss Of Signal (LOS) alarm state has been entered. An LOS alarm state is entered when LOS def… |
| 1.3.6.1.4.1.562.36.2.1.12.15.16.1.2 | mscLpSdhLofAlarm | 0 | 0 | This attribute displays whether a Loss Of Frame (LOF) alarm state has been entered. An LOF alarm state is entered when LOF defec… |
| 1.3.6.1.4.1.562.36.2.1.12.15.16.1.4 | mscLpSdhRxRfiAlarm | 0 | 0 | This attribute displays whether a Line Remote Failure Indication (LRFI) alarm state has been entered. An L-RFI alarm state is ent… |
| 1.3.6.1.4.1.562.36.2.1.12.15.16.1.5 | mscLpSdhTxAis | 0 | 0 | mscLpSdhtxAis |
| 1.3.6.1.4.1.562.36.2.1.12.15.16.1.6 | mscLpSdhTxRdi | 0 | 0 | mscLpSdhtxRdi |
| 1.3.6.1.4.1.562.36.2.1.12.15.16.1.7 | mscLpSdhUnusableTxClockRefAlarm | 0 | 0 | This attribute displays whether an Unusable Transmit Clock Reference (UTCR) alarm state has been entered. A UTCR alarm state is e… |