The Far End Alarm failure is also known as 'Yellow Alarm'
in the T1 case and 'Distant Alarm' in the E1 case.
For D4 links, the Far End Alarm failure is declared when
bit 6 of all channels has been zero for at least 335 ms
and is cleared when bit 6 of at least one channel is
non-zero for a period T, where T is usually less than one
second and always less than 5 seconds. The Far End Alarm
failure is not declared for D4 links when a Loss of
Signal is detected.
For ESF links, the Far End Alarm failure is declared if
the Yellow Alarm signal pattern occurs in at least seven
out of ten contiguous 16-bit pattern intervals and is
cleared if the Yellow Alarm signal pattern does not occur
in ten contiguous 16-bit signal pattern intervals.
For E1 links, the Far End Alarm failure is declared when
bit 3 of time-slot zero is received set to one on two
consecutive occasions. The Far End Alarm failure is
cleared when bit 3 of time-slot zero is received set to
zero.
Parsed from file agilent-wanstats.mib.txt
Company: None
Module: WANSTATS-MIB
The Far End Alarm failure is also known as 'Yellow Alarm'
in the T1 case and 'Distant Alarm' in the E1 case.
For D4 links, the Far End Alarm failure is declared when
bit 6 of all channels has been zero for at least 335 ms
and is cleared when bit 6 of at least one channel is
non-zero for a period T, where T is usually less than one
second and always less than 5 seconds. The Far End Alarm
failure is not declared for D4 links when a Loss of
Signal is detected.
For ESF links, the Far End Alarm failure is declared if
the Yellow Alarm signal pattern occurs in at least seven
out of ten contiguous 16-bit pattern intervals and is
cleared if the Yellow Alarm signal pattern does not occur
in ten contiguous 16-bit signal pattern intervals.
For E1 links, the Far End Alarm failure is declared when
bit 3 of time-slot zero is received set to one on two
consecutive occasions. The Far End Alarm failure is
cleared when bit 3 of time-slot zero is received set to
zero.
Parsed from file WANSTATS-MIB.mib
Module: WANSTATS-MIB
Vendor: Hewlett-Packard
Module: WANSTATS-MIB
[Automatically extracted from oidview.com]
wanT1E1StatsRAIs OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The Far End Alarm failure is also known as 'Yellow Alarm' in the T1 case and 'Distant Alarm' in the E1 case. For D4 links, the Far End Alarm failure is declared when bit 6 of all channels has been zero for at least 335 ms and is cleared when bit 6 of at least one channel is non-zero for a period T, where T is usually less than one second and always less than 5 seconds. The Far End Alarm failure is not declared for D4 links when a Loss of Signal is detected. For ESF links, the Far End Alarm failure is declared if the Yellow Alarm signal pattern occurs in at least seven out of ten contiguous 16-bit pattern intervals and is cleared if the Yellow Alarm signal pattern does not occur in ten contiguous 16-bit signal pattern intervals. For E1 links, the Far End Alarm failure is declared when bit 3 of time-slot zero is received set to one on two consecutive occasions. The Far End Alarm failure is cleared when bit 3 of time-slot zero is received set to zero." ::= { wanT1E1StatsEntry 21 }
wanT1E1StatsRAIs OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The Far End Alarm failure is also known as 'Yellow Alarm' in the T1 case and 'Distant Alarm' in the E1 case. For D4 links, the Far End Alarm failure is declared when bit 6 of all channels has been zero for at least 335 ms and is cleared when bit 6 of at least one channel is non-zero for a period T, where T is usually less than one second and always less than 5 seconds. The Far End Alarm failure is not declared for D4 links when a Loss of Signal is detected. For ESF links, the Far End Alarm failure is declared if the Yellow Alarm signal pattern occurs in at least seven out of ten contiguous 16-bit pattern intervals and is cleared if the Yellow Alarm signal pattern does not occur in ten contiguous 16-bit signal pattern intervals. For E1 links, the Far End Alarm failure is declared when bit 3 of time-slot zero is received set to one on two consecutive occasions. The Far End Alarm failure is cleared when bit 3 of time-slot zero is received set to zero." ::= { wanT1E1StatsEntry 21 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.1 | wanT1E1StatsIndex | 0 | 0 | The value of this object uniquely identifies this wanT1E1StatsTable entry. |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.2 | wanT1E1StatsDataSource | 0 | 0 | This object identifies the source of the data that this wanT1E1StatsEntry analyzes. This source can be any DS1 or E1 interface o… |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.3 | wanT1E1StatsDropEvents | 0 | 0 | The total number of events in which frames were dropped by the probe due to lack of resources. Note that this number is not nece… |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.4 | wanT1E1StatsInFrames | 0 | 0 | The total number of frames seen originating from the far end of the link including errored frames. |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.5 | wanT1E1StatsOutFrames | 0 | 0 | The total number of frames seen originating from the near end of the link including errored frames. |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.6 | wanT1E1StatsInOctets | 0 | 0 | The sum of octets from all frames seen originating from the far end of the link including errored frames. |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.7 | wanT1E1StatsOutOctets | 0 | 0 | The sum of octets from all frames seen originating from the near end of the link including errored frames. |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.8 | wanT1E1StatsESs | 0 | 0 | For ESF and E1-CRC links an Errored Second is a second with one or more Path Code Violations OR one or more Out of Frame defects … |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.9 | wanT1E1StatsSESs | 0 | 0 | A Severely Errored Second for ESF signals is a second with 320 or more Path Code Violation Error Events OR one or more Out of Fra… |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.10 | wanT1E1StatsSEFSs | 0 | 0 | An Severely Errored Framing Second is a second with one or more Out of Frame defects OR a detected AIS defect. |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.11 | wanT1E1StatsOOFs | 0 | 0 | An OOF defect is the occurrence of a particular density of Framing Error events. For T1 links, an Out of Frame defect is declared… |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.12 | wanT1E1StatsUASs | 0 | 0 | Unavailable Seconds (UAS) are calculated by counting the number of seconds that the interface is unavailable. The DS1 interface … |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.13 | wanT1E1StatsCSSs | 0 | 0 | A Controlled Slip Second is a one-second interval containing one or more controlled slips. |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.14 | wanT1E1StatsPCVs | 0 | 0 | A Path Coding Violation error event is a frame synchronization bit error in the D4 and E1-noCRC formats, or a CRC error in the ES… |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.15 | wanT1E1StatsLESs | 0 | 0 | A Line Errored Second, according to T1M1.3, is a second in which one or more Line Code Violation error events were detected. While… |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.16 | wanT1E1StatsBESs | 0 | 0 | A Bursty Errored Second (also known as Errored Second type B) is a second with fewer than 320 and more than 1 Path Coding Violati… |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.17 | wanT1E1StatsDMs | 0 | 0 | A Degraded Minute is one in which the estimated error rate exceeds 1E-6 but does not exceed 1E-3 (see G.821 [15]). Degraded Minute… |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.18 | wanT1E1StatsLCVs | 0 | 0 | A Line Coding Violation (LCV) is the occurrence of either a Bipolar Violation (BPV) or Excessive Zeroes (EXZ) Error Event. |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.19 | wanT1E1StatsLOFs | 0 | 0 | For T1 links, the Loss Of Frame failure is declared when an OOF or LOS defect has persisted for T seconds, where 2 <= T <= 10. The Loss Of Frame failure is cleared when there have be… |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.20 | wanT1E1StatsLOSs | 0 | 0 | For T1, the Loss Of Signal failure is declared upon observing 175 +/- 75 contiguous pulse positions with no pulses of either posi… |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.22 | wanT1E1StatsAISs | 0 | 0 | The Alarm Indication Signal failure is declared when an AIS defect is detected at the input and the AIS defect still exists afte… |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.23 | wanT1E1StatsTS16AISs | 0 | 0 | For E1 links, the TS16 Alarm Indication Signal failure is declared when time-slot 16 is received as all ones for all frames of tw… |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.24 | wanT1E1StatsLOMFs | 0 | 0 | The Loss Of MultiFrame failure is declared when two consecutive multiframe alignment signals (bits 4 through 7 of TS16 of frame 0… |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.25 | wanT1E1StatsFarLOMFs | 0 | 0 | The Far End Loss Of Multiframe failure is declared when bit 2 of TS16 of frame 0 is received set to one on two consecutive occasi… |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.26 | wanT1E1StatsOwner | 0 | 0 | The entity that configured this entry. |
| 1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.27 | wanT1E1StatsStatus | 0 | 0 | The status of this wanT1E1StatsTable entry. |