show spring-traffic-engineering performance-measurement-session
Syntax
show spring-traffic-engineering performance-measurement-session <logical-system> <session-id>
Description
Show spring traffic engineering performance measurement sessions
Options
| logical-system |
Name of logical system, or 'all'. |
| session-id |
Show entry matching with session id. |
Required Privilege Level
view
Output Fields
Table 1 describes the output fields for the show
spring-traffic-engineering performance-measurement command.
Output fields are listed in the approximate order in which they
appear.
|
Field Name |
Field Description |
|---|---|
|
Tunnel-Name |
Identifiers associated with each tunnel. |
| Session ID | Identifiers associated with each spring traffic engineering performance measurement session. |
|
State |
State of the SR-TE LSP:
|
|
Tunnel-Source |
Source of the tunnel configuration. The tunnels and corresponding segment-lists of a given tunnel source type:
|
|
Tunnel Forward Type |
Type can be either SRMPLS or SRv6. |
| Probe Interval | Time interval between 2 probes for the candidate path’s segment list. |
|
Count |
The number of probes sent in a single measurement test cycle. |
| Periodic-Announcement-Interval | Time interval between notifications. |
| Threshold | Periodic threshold percentage. |
| Accelerated-Announcement | Accelerated advertisement of delay
measurement data to SR-TE.
|
| Path-Name | Name associated with an SR-TE path . |
| Return-Path-Name | Reverse direction static segment-list name. |
| Segment-List | Name to identify the segment routing list, and the explicit path for source routing label switched path (LSPs) to traverse through traffic engineering segments. The segment list is essentially a stack of segment identifiers. |
| Return-Segment-List | Return-path segment-list is similar to the path segment-list but in the reverse direction is useful for path delay measurement. |
Sample Output
show spring-traffic-engineering performance-measurement-session
Session-ID: 2
State: Active
Unidirectional path delay: 4729 microseconds
Maximum unidirectional path delay: 5446 microseconds
Minimum unidirectional path delay: 3925 microseconds
Unidirectional path delay variance: 752 microseconds
Last-Changed: Wed May 15 14:49:47 2024
Control-Connection: __r__0(0) Test-Session: __r__4(4)
State-Transitions: 4 Result-Updates: 895
Session Key:
Source: 10.1.1.1
Destination: 10.4.4.4-2<c>
Forward-Type: SRMPLS
Forward Path (hop count: 2)
Hop 1
SID value: 400200, TTL: 255, Exp: 255
Hop 2
SID value: 400400, TTL: 255, Exp: 255
Return Path (hop count: 2)
Hop 1
SID value: 400200, TTL: 255, Exp: 255
Hop 2
SID value: 400100, TTL: 255, Exp: 255
Effective Parameters:
Probe Interval: 3 seconds Count: 10
Periodic-Announcement Interval: 120 seconds Threshold: 10%
Accelerated-Announcement Disabled
Referencing Paths:
lsp2:128
Session-ID: 5
State: Active
Unidirectional path delay: 4652 microseconds
Maximum unidirectional path delay: 5662 microseconds
Minimum unidirectional path delay: 4000 microseconds
Unidirectional path delay variance: 525 microseconds
Last-Changed: Wed May 15 14:41:38 2024
Control-Connection: __r__3(3) Test-Session: __r__7(7)
State-Transitions: 4 Result-Updates: 937
Session Key:
Source: 2001:db8:128:205:150:126
Destination: 2001:db8:128:205:158:207
Forward-Type: SRV6
Forward Path (hop count: 1)
Hop 1
SRv6-SID value: 2008:db8:a4:1:1::1
Return Path (hop count: 1)
Hop 1
SRv6-SID value: 2008:db8:a1:1:1::1
Effective Parameters:
Probe Interval: 3 seconds Count: 10
Periodic-Announcement Interval: 120 seconds Threshold: 10%
Accelerated-Announcement Disabled
Referencing Paths:
srv6-lsp-nc:256
Total displayed Sessions: 2 (Active: 2, Failed: 0, Idle: 0)
Release Information
Command introduced in Junos OS Evolved Release 24.4R1.