show oam ethernet connectivity-fault-management sla-iterator-history
Syntax
show oam ethernet connectivity-fault-management sla-iterator-history <availability> <bin> <delay-measurement> <local-mep local-mep-id> <logical-system logical-system name> <loss-measurement> <maintenance-association maintenance-association-name> <maintenance-domain maintenance-domain-name> <record-number> <remote-mep remote-mep-id> <sla-iterator sla-iterator>
Description
Display the Ethernet Operation, Administration, and Maintenance (OAM) service-level agreement (SLA) iterator history information.
Options
| availability |
History availability for SLM/LM measurements. |
| bin |
Display history of delay measurement bin statistics. |
| delay-measurement |
Display history of delay measurement statistics. |
| local-mep |
Display numeric identifier history of the local MEP. The range of values is 1 through 8191. |
| logical-system |
Display the name of the logical system. |
| loss-measurement |
Display history of frame loss measurement statistics. |
| maintenance-association |
Display history of the existing connectivity fault management (CFM) maintenance association. |
| maintenance-domain |
Display history of the existing CFM maintenance domain. |
| record-number |
Display history of record numbers. The range is 1 through 32. |
| remote-mep |
MEP identifier of remote host Display numeric identifier history of the remote MEP. The range of values is 1 through 8192. |
| sla-iterator |
Display the name of the iterator profile. |
Required Privilege Level
view
Output Fields
Output Fields lists the output fields for the show oam ethernet
connectivity-fault-management sla-iterator-history command. Output fields
are listed in the approximate order in which they appear.
|
Output Field Name |
Output Field Description |
|---|---|
|
|
Name of the maintenance domain. |
|
|
Level of the maintenance domain level configured. |
|
|
Name of the maintenance association. |
|
|
Numeric identifier of the local MEP. |
|
|
Numeric identifier of the remote MEP. |
|
|
Unicast MAC address of the remote MEP. |
|
|
Name of iterator. |
|
|
Numeric identifier of the iterator. |
|
|
Number of cycles (in milliseconds) taken between back-to-back transmission of SLA frames for this connection |
|
|
Maximum number of cycles per iteration |
|
|
Status of iteration as infinite or finite. |
|
|
A numerical identifier used to distinguish different history records in SLA iterator history. |
|
|
Accumulative number of high loss intervals at ingress and egress. |
|
|
Accumulative number of consecutive high loss intervals at ingress and egress. |
|
|
Number of availability indicators in forward and backward direction. |
|
|
Number of un-availability indicators in forward and backward direction. |
|
|
Minimum one-way frame loss ratio percentage in forward direction. |
|
|
Maximum one-way frame loss ratio percentage in forward direction. |
|
|
Average one-way frame loss ratio percentage in forward direction. |
|
|
Minimum one-way frame loss ratio percentage in backward direction. |
|
|
Maximum one-way frame loss ratio percentage in backward direction. |
|
|
Average one-way frame loss ratio percentage in backward direction. |
|
|
SOAM frames transmitted and received in the forward direction. |
|
|
SOAM frames transmitted and received in the backward direction. |
|
|
Number of SOAM frames lost in forward and backward direction. |
|
|
Two-way minimum, maximum, and average frame delay. |
|
|
Minimum, maximum, and average frame delay observed in forward direction. |
|
|
Minimum, maximum, and average frame delay observed in backward direction. |
|
|
Two-way minimum, maximum, and average inter frame delay. |
|
|
Minimum, maximum, and average inter frame delay observed in forward direction. |
|
|
Minimum, maximum, and average inter frame delay observed in backward direction. |
|
|
Two-way maximum and average frame delay range. |
|
|
Maximum and average frame delay range in forward direction. |
|
|
Maximum and average frame delay range in backward direction. |
|
|
Total number of synthetic loss message (SLM) PDU frames sent from the source MEP to the remote MEP during this ETH-SLM session. |
|
|
Total number of SLM PDU frames that the remote MEP received from the source MEP during this ETH-SLM session. |
|
|
Count of frame loss associated with ingress data frames. |
|
|
Count of frame loss associated with egress data frames. |
|
|
A numerical identifier used to distinguish different measurement intervals within the SLA iterator history. |
|
|
The timestamp indicates the exact time when a particular measurement interval begins. |
|
|
The timestamp marks the time at which a measurement interval ends. |
|
|
Indicates a significant amount of packet loss measured in a specific interval that has exceeded a predefined threshold. |
|
|
Indicates a sequence of network performance measurements where packet loss is consistently above acceptable thresholds. |
|
|
Refers to the Forward and Backward Frame Loss Ratio measurements. Provides statistical measurements of Frame Loss Ratio (FLR) in both forward and backward directions. It displays the minimum, maximum, and average values of FLR. |
|
|
Refers to the number of Service OAM (Operations, Administration, and Maintenance) frames transmitted (Tx) and received (Rx) during the CFM process. |
|
|
Refers to the number of SOAM frames transmitted (Tx) during the CFM process. |
|
|
Refers to the number of SOAM frames received (Rx) during the CFM process. |
Sample Output
- show oam ethernet connectivity-fault-management sla-iterator-history availability
- show oam ethernet connectivity-fault-management sla-iterator-history bin
- show oam ethernet connectivity-fault-management sla-iterator-statistics delay-measurement
- show oam ethernet connectivity-fault-management sla-iterator-history loss-measurement
show oam ethernet connectivity-fault-management sla-iterator-history availability
user@switch> show oam ethernet connectivity-fault-management sla-iterator-history availability sla-iterator test maintenance-domain md1 maintenance-association ma1 local-mep 1 remote-mep 2
Iterator statistics:
Maintenance domain: md, Level: 5
Maintenance association: ma, Local MEP id: 100
Remote MEP id: 1, Remote MAC address: 3c:61:04:25:3a:96
Iterator name: testslm, Iterator Type: SLM, Iterator Id: 1
Iterator cycle time: 1000ms, Iteration period: 10 cycles
Infinite iterations: true
History Measurement Interval availability statistics:
Record Index : 1
Measurement Interval Index : 10 (Status: 0)
Measurement Interval Start Time : 1969-12-31 16:00:00 PST
Measurement Interval End Time : 1969-12-31 16:00:00 PST (Elapsed time: 0 msec)
High loss (fwd, bkwrd) : 0 , 0
Consecutive high loss (fwd, bkwrd) : 0 , 0
Available (fwd, bkwrd) : 0 , 0
Unavailable (fwd, bkwrd) : 0 , 0
Forward FLR minimum : 0.00000%
Forward FLR maximum : 0.00000%
Forward FLR average : 0.00000%
Backward FLR minimum : 0.00000%
Backward FLR maximum : 0.00000%
Backward FLR average : 0.00000%
Record Index : 2
Measurement Interval Index : 11 (Status: 0)
Measurement Interval Start Time : 1969-12-31 16:00:00 PST
Measurement Interval End Time : 1969-12-31 16:00:00 PST (Elapsed time: 0 msec)
High loss (fwd, bkwrd) : 0 , 0
Consecutive high loss (fwd, bkwrd) : 0 , 0
Available (fwd, bkwrd) : 0 , 0
Unavailable (fwd, bkwrd) : 0 , 0
Forward FLR minimum : 0.00000%
Forward FLR maximum : 0.00000%
Forward FLR average : 0.00000%
Backward FLR minimum : 0.00000%
Backward FLR maximum : 0.00000%
Backward FLR average : 0.00000%
… Upto 32 records.
show oam ethernet connectivity-fault-management sla-iterator-history bin
user@switch> show oam ethernet connectivity-fault-management sla-iterator-history bin sla-iterator <test> maintenance-domain <md1> maintenance-association <ma1> local-mep <1> remote-mep <2>
Iterator statistics:
Maintenance domain: md, Level: 5
Maintenance association: ma, Local MEP id: 1
Remote MEP id: 100, Remote MAC address: 3c:61:04:25:aa:96
Iterator name: test, Iterator Type: DM, Iterator Id: 1
Iterator cycle time: 1000ms, Iteration period: 10 cycles
Infinite iterations: true
Delay measurement bin statistics:
Record Index : 1
Measurement Interval Index : 10
Two Way Frame Delay
[0 - 4999 ] : 0
[5000 - 9999 ] : 0
[10000 - Infinity] : 0
Forward Frame Delay
[0 - 4999 ] : 0
[5000 - 9999 ] : 0
[10000 - Infinity] : 0
Backward Frame Delay
[0 - 4999 ] : 0
[5000 - 9999 ] : 0
[10000 - Infinity] : 0
Two Way Inter Frame Delay Variation
[0 - 4999 ] : 0
[5000 - 9999 ] : 0
[10000 - Infinity] : 0
Forward Inter Frame Delay Variation
[0 - 4999 ] : 0
[5000 - 9999 ] : 0
[10000 - Infinity] : 0
Backward Inter Frame Delay Variation
[0 - 4999 ] : 0
[5000 - 9999 ] : 0
[10000 - Infinity] : 0
Two Way Frame Delay Range
[0 - 4999 ] : 0
[5000 - 9999 ] : 0
[10000 - Infinity] : 0
Forward Frame Delay Range
[0 - 4999 ] : 0
[5000 - 9999 ] : 0
[10000 - Infinity] : 0
Backward Frame Delay Range
[0 - 4999 ] : 0
[5000 - 9999 ] : 0
[10000 - Infinity] : 0
Record Index : 2
Measurement Interval Index : 11
… Upto 32 records
show oam ethernet connectivity-fault-management sla-iterator-statistics delay-measurement
user@switch> show oam ethernet connectivity-fault-management sla-iterator-history delay-measurement sla-iterator <test> maintenance-domain <md1> maintenance-association <ma1> local-mep <1> remote-mep <2>
Iterator statistics:
Maintenance domain: md, Level: 5
Maintenance association: ma, Local MEP id: 1
Remote MEP id: 100, Remote MAC address: 3c:61:04:25:aa:96
Iterator name: test, Iterator Type: DM, Iterator Id: 1
Iterator cycle time: 1000ms, Iteration period: 10 cycles
Infinite iterations: true
Delay measurement history statistics:
Record Index : 1
Measurement Interval Index : 10 (Suspect status : 0)
Measurement Interval Start Time : 2015-03-18 01:24:38 PDT (Elapsed time : 0)
Frame Delay two way (min, max, avg) : 196 , 270 , 231
Frame Delay forward (min, max, avg) : 0 , 0 , 0
Frame Delay backward (min, max, avg) : 0 , 0 , 0
Inter Frame Delay two way (min, max, avg) : 0 , 0 , 0
Inter Frame Delay forward (min, max, avg) : 0 , 0 , 0
Inter Frame Delay backward (min, max, avg) : 0 , 0 , 0
Frame Delay Range two way (max, avg) : 0 , 0
Frame Delay Range forward (max, avg) : 0 , 0
Frame Delay Range backward (max, avg) : 0 , 0
SOAM TXed : 0
SOAM RXed : 0
Record Index : 2
Measurement Interval Index : 11 (Suspect status : 0)
Measurement Interval Start Time : 2015-03-18 01:29:38 PDT (Elapsed time : 0)
Frame Delay two way (min, max, avg) : 202 , 267 , 254
Frame Delay forward (min, max, avg) : 0 , 0 , 0
Frame Delay backward (min, max, avg) : 0 , 0 , 0
Inter Frame Delay two way (min, max, avg) : 0 , 0 , 0
Inter Frame Delay forward (min, max, avg) : 0 , 0 , 0
Inter Frame Delay backward (min, max, avg) : 0 , 0 , 0
Frame Delay Range two way (max, avg) : 0 , 0
Frame Delay Range forward (max, avg) : 0 , 0
Frame Delay Range backward (max, avg) : 0 , 0
SOAM TXed : 0
SOAM RXed : 0
…
Upto 32 records.
show oam ethernet connectivity-fault-management sla-iterator-history loss-measurement
user@switch> show oam ethernet connectivity-fault-management sla-iterator-history loss-measurement sla-iterator test maintenance-domain md1 maintenance-association ma1 local-mep 1 remote-mep 2
Iterator statistics:
Maintenance domain: md, Level: 5
Maintenance association: ma, Local MEP id: 100
Remote MEP id: 1, Remote MAC address: 3c:61:04:25:3a:96
Iterator name: testslm, Iterator Type: SLM, Iterator Id: 1
Iterator cycle time: 1000ms, Iteration period: 10 cycles
Infinite iterations: true
History Measurement Interval loss statistics:
Record Index : 1
Measurement Interval Index : 10 (Status: 0)
Measurement Interval Start Time : 2015-03-18 01:36:38 PDT
Measurement Interval End Time : 1969-12-31 16:00:00 PST (Elapsed time: 0 msec)
SOAM Frames (Tx, Rx) : 270, 0
Number of calculations made : 0
Forward Frame Stats (Tx, Rx) : 270, 0
Backward Frame Stats (Tx, Rx) : 0, 0
Frame Loss (fwd, bkwd) : 0, 0
Forward FLR minimum : 0.00000%
Forward FLR maximum : 0.00000%
Forward FLR average : 0.00000%
Backward FLR minimum : 0.00000%
Backward FLR maximum : 0.00000%
Backward FLR average : 0.00000%
Record Index : 2
Measurement Interval Index : 11 (Status: 0)
Measurement Interval Start Time : 2015-03-18 01:41:38 PDT
Measurement Interval End Time : 1969-12-31 16:00:00 PST (Elapsed time: 0 msec)
SOAM Frames (Tx, Rx) : 300, 0
Number of calculations made : 0
Forward Frame Stats (Tx, Rx) : 300, 0
Backward Frame Stats (Tx, Rx) : 0, 0
Frame Loss (fwd, bkwd) : 0, 0
Forward FLR minimum : 0.00000%
Forward FLR maximum : 0.00000%
Forward FLR average : 0.00000%
Backward FLR minimum : 0.00000%
Backward FLR maximum : 0.00000%
Backward FLR average : 0.00000%
…upto 32 records
Release Information
Command introduced in Junos OS Release 14.2