show oam ethernet connectivity-fault-management sla-iterator-statistics
Syntax
show oam ethernet connectivity-fault-management sla-iterator-statistics
maintenance-domain md-name
maintenance-association ma-name
sla-iterator sla-iterator
<local-mep local-mep-id>
<remote-mep remote-mep-id>
Description
Muestra las estadísticas de iterador del acuerdo de nivel de servicio (SLA) de operación, administración y mantenimiento (OAM) de Ethernet.
Options
| maintenance-domain md-name | Nombre de un dominio de mantenimiento de administración de fallas de conectividad (CFM) existente. |
| maintenance-association ma-name | Nombre de una asociación de mantenimiento CFM existente. |
| sla-iterator sla-iterator | Nombre del perfil del iterador. |
| local-mep local-mep-id | (Opcional) Identificador numérico del MEP local. El intervalo de valores es 1 a través de 8191. |
| remote-mep remote-mep-id | (Opcional) Identificador numérico del MEP remoto. El intervalo de valores es 1 a través de 8192. |
Required Privilege Level
Vista
Output Fields
Tabla 1 enumera los campos de salida para el show oam ethernet connectivity-fault-management sla-iterator-statistics comando. Los campos de salida se enumeran en el orden aproximado en el que aparecen.
Nombre del campo de salida |
Descripción del campo de salida |
|---|---|
Maintenance domain |
Nombre del dominio de mantenimiento. |
Level |
Nivel del dominio de mantenimiento configurado. |
Maintenance association |
Nombre de la asociación de mantenimiento. |
Local MEP id |
Identificador numérico del MEP local. |
Remote MEP id |
Identificador numérico del MEP remoto. |
Remote MAC address |
Dirección MAC de unidifusión del MEP remoto. |
Iterator name |
Nombre del iterador. |
Iterator Id |
Identificador numérico del iterador. |
Iterator cycle time |
Número de ciclos (en milisegundos) tomados entre la transmisión back-to-back de tramas de SLA para esta conexión |
Iteration period |
Número máximo de ciclos por iteración |
Iterator status |
Estado actual del iterador, ya sea en ejecución o detenido. |
Infinite iterations |
Estado de iteración como infinito o finito. |
Counter reset time |
Fecha y hora en que se reestableció el contador. |
Reset reason |
Razón para restablecer el contador. |
Delay weight |
Peso del cálculo del retraso. |
Delay variation weight |
Peso del cálculo de la variación de retraso. |
DMM sent |
Tramas PDU del mensaje de medición de retraso (DMM) enviadas al MEP par en esta sesión. |
DMM skipped for threshold hit |
Número de tramas DMM enviadas al MEP par en esta sesión omitidas durante el golpe de umbral. |
DMM skipped for threshold hit window |
Número de tramas DMM enviadas al MEP par en esta sesión omitidas durante la última ventana de acierto del umbral. |
DMR received |
Número de tramas de respuesta de medición de retraso (DMR) recibidas. |
DMR out of sequence |
Número total de DMR fuera de los paquetes de secuencia recibidos. |
DMR received with invalid time stamps |
Número total de tramas DMR recibidas con marcas de hora no válidas. |
Average two-way delay |
Retraso promedio de trama bidireccional para las estadísticas mostradas. |
Average two-way delay variation |
Promedio de "fluctuación de trama" bidireccional para las estadísticas mostradas. |
Average one-way forward delay variation |
Variación media de retraso de avance unidirección para las estadísticas mostradas en microsegundos. |
Average one-way backward delay variation |
Variación media de retraso hacia atrás unidirección para las estadísticas mostradas en microsegundos. |
Weighted average two-way delay |
Retraso medio ponderado de dos vías para las estadísticas mostradas en microsegundos. |
Weighted average two-way delay variation |
Variación media ponderada de retraso bidireccional para las estadísticas mostradas en microsegundos. |
Weighted average one-way backward delay variation |
Variación media ponderada de retraso hacia atrás unidirección para las estadísticas mostradas en microsegundos. |
Weighted average one-way forward delay variation |
Variación media ponderada de retraso de avance unidirección para las estadísticas mostradas en microsegundos. |
|
Número total de tramas PDU de mensaje de pérdida sintética (SLM) enviadas desde el MEP de origen al MEP remoto durante esta sesión ETH-SLM. |
|
Número total de tramas PDU de mensaje de pérdida sintética (SLM) que el MEP remoto recibió del MEP de origen durante esta sesión ETH-SLM. |
|
Número total de tramas PDU de respuesta de pérdida sintética (SLR) que el MEP remoto envió al MEP de origen durante esta sesión de medición. |
|
Número total de tramas PDU de respuesta de pérdida sintética (SLR) que el MEP de origen recibió del MEP remoto durante esta sesión de medición. |
|
Número de tramas sintéticas transmitidas al MEP par para un ID de prueba. Un ID de prueba se utiliza para distinguir cada medición de pérdida sintética, ya que varias medidas se pueden activar simultáneamente también en un par determinado de CoS y MEP. Debe ser único, al menos, en el contexto de cualquier SLM para el MEG e iniciar MEP. |
|
Número de tramas sintéticas recibidas del MEP par para un ID de prueba. El MEP genera un ID de prueba único para la sesión, agrega el ID de MEP de origen e inicializa los contadores locales para la sesión antes del inicio de SLM. Para cada PDU SLM transmitida para la sesión (ID de prueba), el contador local TXFC1 se envía en el paquete. |
|
Valor del contador local TxFCl en el momento de la transmisión de trama SLM. |
|
Valor del contador local RxFCl en el momento de la transmisión de trama SLR. |
|
Recuento de pérdida de tramas asociada con tramas de datos de entrada. |
|
Recuento de pérdida de tramas asociada con tramas de datos de salida. |
Sample Output
show oam ethernet connectivity-fault -management sla-iterator-statistics
user@switch> show oam ethernet connectivity-fault-management sla-iterator-statistics sla-iterator i1 maintenance-domain default-1 maintenance-association ma1 local-mep 1 remote-mep 2 Iterator statistics: Maintenance domain: md6, Level: 6 Maintenance association: ma6, Local MEP id: 1000 Remote MEP id: 103, Remote MAC address: 00:90:69:0a:43:92 Iterator name: i1, Iterator Id: 1 Iterator cycle time: 10ms, Iteration period: 1 cycles Iterator status: running, Infinite iterations: true Counter reset time: 2010-03-19 20:42:39 PDT (2d 18:24 ago) Reset reason: Adjacency flap Iterator delay measurement statistics: Delay weight: 1, Delay variation weight: 1 DMM sent : 23898520 DMM skipped for threshold hit : 11000 DMM skipped for threshold hit window : 0 DMR received : 23851165 DMR out of sequence : 1142 DMR received with invalid time stamps : 36540 Average two-way delay : 129 usec Average two-way delay variation : 15 usec Average one-way forward delay variation : 22 usec Average one-way backward delay variation : 22 usec Weighted average two-way delay : 134 usec Weighted average two-way delay variation : 8 usec Weighted average one-way forward delay variation : 6 usec Weighted average one-way backward delay variation : 2 usec
Sample Output
show oam ethernet connectivity-fault-management sla-iterator-statistics (MX Series routers)
user@router> show oam ethernet connectivity-fault-management sla-iterator-statistics maintenance-domain mdu maintenance-association mau local-mep 4 remote-mep 3 sla-iterator lm
Iterator statistics:
Maintenance domain: 2, Level: 2
Maintenance association: W-160432000-001, Local MEP id: 2
Remote MEP id: 1, Remote MAC address: 00:90:69:0a:43:39
Iterator name: iter1, Iterator Id: 1
Iterator cycle time: 100ms, Iteration period: 10 cycles
Iterator status: running, Infinite iterations: true
Counter reset time: 2012-09-25 02:15:31 PDT (00:00:45 ago)
Reset reason: Adjacency flap
Iterator loss measurement statistics:
LMM sent : 444
LMM skipped for threshold hit : 0
LMM skipped for threshold hit window: 0
LMR received : 444
LMR out of sequence : 0
LMR forwarding-class mismatch : 0
Accumulated transmit statistics:
Near-end (CIR) : 0
Far-end (CIR) : 0
Near-end (EIR) : 0
Far-end (EIR) : 0
Accumulated receive statistics:
Near-end (CIR) : 0
Far-end (CIR) : 0
Near-end (EIR) : 0
Far-end (EIR) : 0
Accumulated loss statistics:
Near-end loss (CIR) : 0
Near-end loss-ratio (CIR) : 0 (0.00000%)
Far-end loss (CIR) : 0
Far-end loss-ratio (CIR) : 0 (0.00000%)
Near-end loss (CIR) : 0
Near-end loss-ratio (EIR) : 0 (0.00000%)
Far-end loss (CIR) : 0
Far-end loss-ratio (EIR) : 0 (0.00000%)
Last loss measurement statistics:
Near-end (CIR) : 0
Far-end (CIR) : 0
Near-end (EIR) : 0
Far-end (EIR)
Sample Output
- show oam ethernet connectivity-fault-management sla-iterator-statistics (MX Series routers) - Delay Measurement (DM)in Metro Ethernet Forum (MEF) mode
- show oam ethernet connectivity-fault-management sla-iterator-statistics (MX Series routers) - Synthetic loss measurement (SLM) in Metro Ethernet Forum (MEF) mode
- show oam ethernet connectivity-fault-management sla-iterator-statistics (MX Series routers) - Delay measurement (DM) statistics in non-Metro Ethernet Forum (MEF) mode
- show oam ethernet connectivity-fault-management sla-iterator-statistics (MX Series routers) - Synthetic loss measurement (SLM) statistics in non-Metro Ethernet Forum (MEF) mode
- show oam ethernet connectivity-fault-management sla-iterator-statistics (MX Series routers) - Delay Measurement (DM) with “legacy-pm-display” option in enhanced-cfm mode
- show oam ethernet connectivity-fault-management state - To verify the Connectivity Fault Management (CFM) state
show oam ethernet connectivity-fault-management sla-iterator-statistics (MX Series routers) - Delay Measurement (DM)in Metro Ethernet Forum (MEF) mode
user@router> show oam ethernet connectivity-fault-management sla-iterator-statistics maintenance-domain md6-1 maintenance-association ma1 local-mep 1 remote-mep 2 sla-iterator DM
Iterator statistics:
Maintenance domain: md6-1, Level: 6
Maintenance association: ma1, Local MEP id: 1
Remote MEP id: 2, Remote MAC address: 00:23:9c:db:0d:7a
Iterator name: Test_DM, Iterator Id: 1
Iterator cycle time: 1000ms, Iteration period: 2000 cycles
Iterator status: running, Infinite iterations: true
Counter reset time: 2018-12-05 19:48:23 PST (00:00:54 ago)
Reset reason: Adjacency flap
Current delay measurement statistics:
Measurement Interval Index : 2 (Suspect status : 1)
Measurement Interval Start Time : 2018-12-05 19:48:23 PST (Elapsed time : 53011 msec)
Frame Delay two way (min, max, avg) : 251 , 295 , 262 (usec)
Frame Delay forward (min, max, avg) : 125 , 147 , 131 (usec)
Frame Delay backward (min, max, avg) : 125 , 147 , 131 (usec)
Inter Frame Delay two way (min, max, avg) : 0 , 42 , 7 (usec)
Inter Frame Delay forward (min, max, avg) : 0 , 21 , 3 (usec)
Inter Frame Delay backward (min, max, avg) : 0 , 21 , 3 (usec)
Frame Delay Range two way (max, avg) : 0 , 0 (usec)
Frame Delay Range forward (max, avg) : 0 , 0 (usec)
Frame Delay Range backward (max, avg) : 0 , 0 (usec)
SOAM TXed : 52
SOAM RXed : 52
Delay measurement bin statistics:
Measurement Interval Index : 2
Two Way Frame Delay
[0 - 4999 ] (usec) : 52
[5000 - 9999 ] (usec) : 0
[10000 - Infinity ] (usec) : 0
Forward Frame Delay
[0 - 4999 ] (usec) : 52
[5000 - 9999 ] (usec) : 0
[10000 - Infinity ] (usec) : 0
Backward Frame Delay
[0 - 4999 ] (usec) : 52
[5000 - 9999 ] (usec) : 0
[10000 - Infinity ] (usec) : 0
Two Way Inter Frame Delay Variation
[0 - 4999 ] (usec) : 51
[5000 - 9999 ] (usec) : 0
[10000 - Infinity ] (usec) : 0
Forward Inter Frame Delay Variation
[0 - 4999 ] (usec) : 51
[5000 - 9999 ] (usec) : 0
[10000 - Infinity ] (usec) : 0
Backward Inter Frame Delay Variation
[0 - 4999 ] (usec) : 51
[5000 - 9999 ] (usec) : 0
[10000 - Infinity ] (usec) : 0
Two Way Frame Delay Range
[0 - 4999 ] (usec) : 0
[5000 - 9999 ] (usec) : 0
[10000 - Infinity ] (usec) : 0
Forward Frame Delay Range
[0 - 4999 ] (usec) : 0
[5000 - 9999 ] (usec) : 0
[10000 - Infinity ] (usec) : 0
Backward Frame Delay Range
[0 - 4999 ] (usec) : 0
[5000 - 9999 ] (usec) : 0
[10000 - Infinity ] (usec) : 0
show oam ethernet connectivity-fault-management sla-iterator-statistics (MX Series routers) - Synthetic loss measurement (SLM) in Metro Ethernet Forum (MEF) mode
user@router> show oam ethernet connectivity-fault-management sla-iterator-statistics maintenance-domain md6-1 maintenance-association ma1 local-mep 1 remote-mep 2 sla-iterator SLM
Iterator statistics:
Maintenance domain: md6-1, Level: 6
Maintenance association: ma1, Local MEP id: 1
Remote MEP id: 2, Remote MAC address: 00:23:9c:db:0d:7a
Iterator name: Test_SLM, Iterator Id: 2
Iterator cycle time: 1000ms, Iteration period: 2000 cycles
Iterator status: running, Infinite iterations: true
Counter reset time: 2018-12-05 19:48:23 PST (00:00:11 ago)
Reset reason: Adjacency flap
Iterator synthetic loss measurement statistics:
SLM skipped for threshold hit : 0
SLM skipped for threshold hit window : 0
SLR out of sequence : 0
SLM Sample Size : 180 SLMs
Local packet Stats (TxFCl, RxFCl) : 11, 11
Last SLR packet stats (TxFCf, TxFCb) : 11, 11
Last measured FLR (fwd, bkwd) : 0.000%, 0.000% (Sample #NA)
Current Measurement Interval loss statistics:
Measurement Interval Index : 2 (Suspect Status: 1)
Measurement Interval Start Time : 2018-12-05 19:48:23 PST (Elapsed time: 10042 msec)
SOAM Frames (Tx, Rx) : 10, 10
Forward Frame Stats (Tx, Rx) : 10, 10
Backward Frame Stats (Tx, Rx) : 10, 10
Frame Loss (fwd, bkwd) : 0, 0
Forward FLR minimum : 0.000%
Forward FLR maximum : 0.000%
Forward FLR average : 0.000%
Backward FLR minimum : 0.000%
Backward FLR maximum : 0.000%
Backward FLR average : 0.000%
Current Measurement Interval availability statistics:
Measurement Interval Index : 2 (Suspect Status: 1)
Measurement Interval Start Time : 2018-12-05 19:48:23 PST (Elapsed time: 10042 msec)
High loss (fwd, bkwd) : 0 , 0
Consecutive high loss (fwd, bkwd) : 0 , 0
Available (fwd, bkwd) : 0 , 0
Unavailable (fwd, bkwd) : 0 , 0
Forward FLR minimum : 0.000%
Forward FLR maximum : 0.000%
Forward FLR average : 0.000%
Backward FLR minimum : 0.000%
Backward FLR maximum : 0.000%
Backward FLR average : 0.000%
Last known available status (fwd, bkwd) : unknown, unknown
Last known forward availability transition : NA
Last known backward availability transition : NA
show oam ethernet connectivity-fault-management sla-iterator-statistics (MX Series routers) - Delay measurement (DM) statistics in non-Metro Ethernet Forum (MEF) mode
user@router> show oam ethernet connectivity-fault-management sla-iterator-statistics maintenance-domain md6-1 maintenance-association ma1 local-mep 1 remote-mep 2 sla-iterator DM
Iterator statistics:
Maintenance domain: md6-1, Level: 6
Maintenance association: ma1, Local MEP id: 1
Remote MEP id: 2, Remote MAC address: 00:23:9c:db:0d:7a
Iterator name: Test_DM, Iterator Id: 1
Iterator cycle time: 1000ms, Iteration period: 2000 cycles
Iterator status: running, Infinite iterations: true
Counter reset time: 2018-12-05 19:43:47 PST (00:02:44 ago)
Reset reason: Adjacency flap
Iterator delay measurement statistics:
Calculation weight: Delay: 1, Delay variation: 1
DMM sent : 164
DMM skipped for threshold hit : 0
DMM skipped for threshold hit window : 0
DMR received : 164
DMR out of sequence : 0
DMR forwarding-class mismatch : 0
DMR received with invalid time stamps : 0
Average two-way delay : 234 usec
Average two-way delay variation : 9 usec
Average one-way forward delay variation : 346 usec
Average one-way backward delay variation : 346 usec
Weighted average two-way delay : 221 usec
Weighted average two-way delay variation : 2 usec
Weighted average one-way forward delay variation : 357 usec
Weighted average one-way backward delay variation: 355 usec
Bestcase two-way delay : 210 usec
Worstcase two-way delay : 283 usec
Weighted Bestcase two-way delay : 210 usec
Weighted Worstcase two-way delay : 283 usec
show oam ethernet connectivity-fault-management sla-iterator-statistics (MX Series routers) - Synthetic loss measurement (SLM) statistics in non-Metro Ethernet Forum (MEF) mode
user@router> show oam ethernet connectivity-fault-management sla-iterator-statistics maintenance-domain md6-1 maintenance-association ma1 local-mep 1 remote-mep 2 sla-iterator SLM
Iterator statistics:
Maintenance domain: md6-1, Level: 6
Maintenance association: ma1, Local MEP id: 1
Remote MEP id: 2, Remote MAC address: 00:23:9c:db:0d:7a
Iterator name: Test_SLM, Iterator Id: 2
Iterator cycle time: 1000ms, Iteration period: 2000 cycles
Iterator status: running, Infinite iterations: true
Counter reset time: 2018-12-05 19:43:47 PST (00:03:23 ago)
Reset reason: Adjacency flap
Iterator synthetic loss measurement statistics:
SLM sent : 202
SLM skipped for threshold hit : 0
SLM skipped for threshold hit window: 0
SLR received : 202
SLR out of sequence : 0
SLM transmit statistics:
SLM TXed : 202
SLM RXed : 202
SLM Last packet Tx count : 202
SLM Last packet Rx count : 202
Last loss measurement statistics:
Near-end loss : 0 (0.00%)
Far-end loss : 0 (0.00%)
show oam ethernet connectivity-fault-management sla-iterator-statistics (MX Series routers) - Delay Measurement (DM) with “legacy-pm-display” option in enhanced-cfm mode
user@router> show oam ethernet connectivity-fault-management sla-iterator-statistics maintenance-domain md6-1 maintenance-association ma1 local-mep 1 remote-mep 2 sla-iterator Legacy
Iterator statistics:
Maintenance domain: md6-1, Level: 6
Maintenance association: ma1, Local MEP id: 1
Remote MEP id: 2, Remote MAC address: 00:23:9c:db:0d:7a
Iterator name: Test_DM_Legacy, Iterator Id: 3
Iterator cycle time: 1000ms, Iteration period: 2000 cycles
Iterator status: running, Infinite iterations: true
Counter reset time: 2018-12-05 19:51:33 PST (00:00:15 ago)
Reset reason: Adjacency flap
Iterator delay measurement statistics:
Calculation weight: Delay: 1, Delay variation: 1
DMM sent : 14
DMM skipped for threshold hit : 0
DMM skipped for threshold hit window : 0
DMR received : 14
DMR out of sequence : 0
DMR forwarding-class mismatch : 0
DMR received with invalid time stamps : 0
Average two-way delay : 324 usec
Average two-way delay variation : 7 usec
Average one-way forward delay variation : 240 usec
Average one-way backward delay variation : 240 usec
Weighted average two-way delay : 324 usec
Weighted average two-way delay variation : 6 usec
Weighted average one-way forward delay variation : 222 usec
Weighted average one-way backward delay variation: 222 usec
Bestcase two-way delay : 312 usec
Worstcase two-way delay : 333 usec
Weighted Bestcase two-way delay : 312 usec
Weighted Worstcase two-way delay : 333 usec
show oam ethernet connectivity-fault-management state - To verify the Connectivity Fault Management (CFM) state
El siguiente comando es comprobar si el estado de CFM está en modo enhanced-cfm o no.
user@router> show oam ethernet connectivity-fault-management state
Connectivity fault management state:
CFM Mode Of Operation: Enhanced
Enhanced IP Mode: Enabled
CFM Config State: Ok
CFM Cleanup State: Ok
CFM Restart Timer State: Cleanup Timer State stopped Rebooting in 0 sec
CFM CFMMAN Job State: Not Pending
Number of sessions: 1
Number of sessions created: 1
Number of sessions deleted: 0
Number of sessions freed: 0
Number of sessions enqueued: 1
Number of sessions dequeued: 1
VPLS feature: enabled
Token based forwarding feature: enabled
Forwarding table filtering simulation feature: disabled
Hardware assisted flooding feature: enabled
Flood resynchronization for GRES feature: enabled
Shared interface filter feature: disabled
Hardware timestamping feature: disabled
Marking of connection protection TLV feature: disabled
CFMD config memory resource limit(in bytes): 3221225472
CFMD max resident set (peak) size (in bytes): 24158208
Packet processing state:
State of the connection to packet processing daemon: down
State of the flow to packet processing daemon: ready
State of the packet processing job: ready
Number of times the connection to packet processing daemon was blocked: 0
State of the connection to cfmman: slots: 2 3 4 5
Filter state:
State of the connection to firewall daemon: Connected
Number of reconnects made to firewall daemon: 0
Number of requests sent to firewall daemon: 13
Number of requests accepted by firewall daemon: 13
Number of requests rejected by firewall daemon: 0
Number of requests lost due to disconnection: 0
Release Information
Comando introducido en la versión 11.4 de Junos OS.