wanT1E1StatsSESs

WANSTATS-MIB · .1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.9

Object

column SNMPv2-SMICounter64

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 Frame defects OR a detected AIS defect.
              
For E1-CRC signals, a Severely Errored Second is a second
with 832 or more Path Code Violation error events OR one
or more Out of Frame defects.
              
For E1-noCRC signals, a Severely Errored Second is a 2048
LCVs or more.
              
For D4 signals, a Severely Errored Second is a count of
one-second intervals with Framing Error events, or an OOF
defect, or 1544 LCVs or more.
              
Controlled slips are not included in this parameter.
              
This is not incremented during an Unavailable Second.

Context

MIB: WANSTATS-MIB
OID: .1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.9
Type: column
Access: readonly
Status: current
Parent: wanT1E1StatsEntry
Table: wanT1E1StatsTable
Siblings: 26

Syntax

SNMPv2-SMICounter64

Source: SNMPv2-SMICounter64
Base type: Unsigned64

Values & Constraints

Type Constraints

range: 0..18446744073709551615

Related Objects

Sibling Objects

Object	Type	Syntax	OID
wanT1E1StatsIndex The value of this object uniquely identifies this wanT1E1StatsTable entry.	column	Integer32	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.1`
wanT1E1StatsSEFSs An Severely Errored Framing Second is a second with one or more Out of Frame defects OR a detected AIS defect.	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.10`
wanT1E1StatsOOFs An OOF defect is the occurrence of a particular density of Framing Error events. For T1 links, an Out of Frame defect is declared when the receiver detects two or m…	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.11`
wanT1E1StatsUASs Unavailable Seconds (UAS) are calculated by counting the number of seconds that the interface is unavailable. The DS1 interface is said to be unavailable from the onset of 10 con…	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.12`
wanT1E1StatsCSSs A Controlled Slip Second is a one-second interval containing one or more controlled slips.	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.13`
wanT1E1StatsPCVs 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 ESF and E1-CRC formats.	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.14`
wanT1E1StatsLESs A Line Errored Second, according to T1M1.3, is a second in which one or more Line Code Violation error events were detected. While many implementations are currentl…	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.15`
wanT1E1StatsBESs A Bursty Errored Second (also known as Errored Second type B) is a second with fewer than 320 and more than 1 Path Coding Violation error events, no Severely Errored Frame defects…	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.16`
wanT1E1StatsDMs 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 Minutes are determined by collecting all…	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.17`
wanT1E1StatsLCVs A Line Coding Violation (LCV) is the occurrence of either a Bipolar Violation (BPV) or Excessive Zeroes (EXZ) Error Event.	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.18`
wanT1E1StatsLOFs 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 ha…	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.19`
wanT1E1StatsDataSource This object identifies the source of the data that this wanT1E1StatsEntry analyzes. This source can be any DS1 or E1 interface on this device. In order to identify a particular …	column	ObjectIdentifier	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.2`
wanT1E1StatsLOSs For T1, the Loss Of Signal failure is declared upon observing 175 +/- 75 contiguous pulse positions with no pulses of either positive or negative polarity. The LOS failure is cle…	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.20`
wanT1E1StatsRAIs 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 whe…	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.21`
wanT1E1StatsAISs The Alarm Indication Signal failure is declared when an AIS defect is detected at the input and the AIS defect still exists after the Loss Of Frame failure (which is caused by th…	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.22`
wanT1E1StatsTS16AISs For E1 links, the TS16 Alarm Indication Signal failure is declared when time-slot 16 is received as all ones for all frames of two consecutive multiframes (see G.732 Section 4.2.6…	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.23`
wanT1E1StatsLOMFs The Loss Of MultiFrame failure is declared when two consecutive multiframe alignment signals (bits 4 through 7 of TS16 of frame 0) have been received with an error. The Loss Of Mu…	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.24`
wanT1E1StatsFarLOMFs 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 occasions. The Far End Loss Of Multiframe failure is cl…	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.25`
wanT1E1StatsOwner The entity that configured this entry.	column	RMON-MIBOwnerString	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.26`
wanT1E1StatsStatus The status of this wanT1E1StatsTable entry.	column	SNMPv2-TCRowStatus	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.27`
wanT1E1StatsDropEvents The total number of events in which frames were dropped by the probe due to lack of resources. Note that this number is not necessarily the number of frames dropped; it is just t…	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.3`
wanT1E1StatsInFrames The total number of frames seen originating from the far end of the link including errored frames.	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.4`
wanT1E1StatsOutFrames The total number of frames seen originating from the near end of the link including errored frames.	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.5`
wanT1E1StatsInOctets The sum of octets from all frames seen originating from the far end of the link including errored frames.	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.6`
wanT1E1StatsOutOctets The sum of octets from all frames seen originating from the near end of the link including errored frames.	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.7`
wanT1E1StatsESs 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 OR one or more Controlled Slip events OR a detecte…	column	SNMPv2-SMICounter64	`.1.3.6.1.4.1.11.2.3.7.6.1.5.1.8.1.1.1.1.8`