This attribute displays whether a LOF (Loss of Frame) alarm state
has been entered. The LOF alarm state is entered when LOF defects
(for DS1: 2 out of 5 framing bits in error; for E1: 3 consecutive
frame alignment patterns in error) have been detected for 3 seconds
+/- 0.5 seconds (for 3pDS1Atm, 3pE1Atm, 8pDS1Atm, and
8pE1Atm cards: 2.5 seconds +/- 0.5 seconds). If the LOF defects
are intermittently occurring, the LOF 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 port goes into an operational state of disabled until the LOF
alarm state is cleared. Also, an RAI alarm is transmitted to the far
end for the duration of the LOF alarm state
The condition is cleared when framing has been achieved for 10
seconds +/- 0.5 seconds.
Parsed from file nortelPP-logicalProcessorV1_BG00S4C.mib.txt
Company: None
Module: Nortel-Magellan-Passport-LogicalProcessorMIB
This attribute displays whether a LOF (Loss of Frame) alarm state
has been entered. The LOF alarm state is entered when LOF defects
(for DS1: 2 out of 5 framing bits in error; for E1: 3 consecutive
frame alignment patterns in error) have been detected for 3 seconds
+/- 0.5 seconds (for 3pDS1Atm, 3pE1Atm, 8pDS1Atm, and
8pE1Atm cards: 2.5 seconds +/- 0.5 seconds). If the LOF defects
are intermittently occurring, the LOF 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 port goes into an operational state of disabled until the LOF
alarm state is cleared. Also, an RAI alarm is transmitted to the far
end for the duration of the LOF alarm state
The condition is cleared when framing has been achieved for 10
seconds +/- 0.5 seconds.
Parsed from file Nortel-Magellan-Passport-LogicalProcessorMIB.mib
Module: Nortel-Magellan-Passport-LogicalProcessorMIB
Vendor: Northern Telecom, Ltd.
Module: Nortel-Magellan-Passport-LogicalProcessorMIB
[Automatically extracted from oidview.com]
lpE1LofAlarm OBJECT-TYPE SYNTAX INTEGER { on(0), off(1) } ACCESS read-only STATUS mandatory DESCRIPTION "This attribute displays whether a LOF (Loss of Frame) alarm state has been entered. The LOF alarm state is entered when LOF defects (for DS1: 2 out of 5 framing bits in error; for E1: 3 consecutive frame alignment patterns in error) have been detected for 3 seconds +/- 0.5 seconds (for 3pDS1Atm, 3pE1Atm, 8pDS1Atm, and 8pE1Atm cards: 2.5 seconds +/- 0.5 seconds). If the LOF defects are intermittently occurring, the LOF 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 port goes into an operational state of disabled until the LOF alarm state is cleared. Also, an RAI alarm is transmitted to the far end for the duration of the LOF alarm state The condition is cleared when framing has been achieved for 10 seconds +/- 0.5 seconds." DEFVAL { off } ::= { lpE1OperEntry 3 }
lpE1LofAlarm OBJECT-TYPE SYNTAX INTEGER { on(0), off(1) } ACCESS read-only STATUS mandatory DESCRIPTION "This attribute displays whether a LOF (Loss of Frame) alarm state has been entered. The LOF alarm state is entered when LOF defects (for DS1: 2 out of 5 framing bits in error; for E1: 3 consecutive frame alignment patterns in error) have been detected for 3 seconds +/- 0.5 seconds (for 3pDS1Atm, 3pE1Atm, 8pDS1Atm, and 8pE1Atm cards: 2.5 seconds +/- 0.5 seconds). If the LOF defects are intermittently occurring, the LOF 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 port goes into an operational state of disabled until the LOF alarm state is cleared. Also, an RAI alarm is transmitted to the far end for the duration of the LOF alarm state The condition is cleared when framing has been achieved for 10 seconds +/- 0.5 seconds." DEFVAL { off } ::= { lpE1OperEntry 3 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.562.2.4.1.12.8.16.1.1 | lpE1LosAlarm | 0 | 0 | This attribute displays whether a LOS (Loss of Signal) alarm state has been entered. A LOS alarm is declared after LOS defects h… |
| 1.3.6.1.4.1.562.2.4.1.12.8.16.1.2 | lpE1RxAisAlarm | 0 | 0 | This attribute displays whether an AIS (Alarm Indication Signal) alarm state has been entered. The AIS Alarm state is entered wh… |
| 1.3.6.1.4.1.562.2.4.1.12.8.16.1.4 | lpE1RxRaiAlarm | 0 | 0 | This attribute displays whether an RAI (Remote Alarm Indication) alarm state has been entered. An RAI alarm state is entered whe… |
| 1.3.6.1.4.1.562.2.4.1.12.8.16.1.5 | lpE1TxAisAlarm | 0 | 0 | This attribute displays whether an AIS (Alarm Indication Signal) alarm is being transmitted on the line. An AIS alarm is transmi… |
| 1.3.6.1.4.1.562.2.4.1.12.8.16.1.6 | lpE1TxRaiAlarm | 0 | 0 | This attribute displays whether a RAI signal is being sent on the outgoing line. The RAI signal is transmitted when the port det… |