monitor mpls loss-delay rsvp
Syntax
monitor mpls loss-delay rsvp lsp-name <detail> <bytes> <count count> <interval seconds> <padding-size padding-size> <traffic-class traffic-class>
Description
Perform a simultaneous on-demand loss and delay measurement using combined loss and delay messages, and display the measured values for associated bidirectional MPLS ultimate hop popping (UHP) point-to-point label-switched paths (LSPs).
Options
| lsp-name | Name of the associated bidirectional MPLS UHP LSP for which the delay measurement is performed. |
| detail | (Optional) Display detailed output of the LSP delay measurement. |
| bytes | (Optional) Specify the measurement quantity for the LSP loss measurement as bytes. By default, LSP loss is measured in packets. Note:
The byte count of a packet sent or received over a channel counts only the payload, including the total length of that packet and excluding the headers, labels, and framing of the channel itself. |
| count count | (Optional) Specify the number of delay measurements to be carried out for the MPLS UHP LSP. For LSP delay measurement, the number of queries sent is the specified count number plus one additional query, because the LSP delay is measured using successive messages.
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| interval seconds | (Optional) Specify in seconds the interval between two successive query messages.
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| padding-size padding-size | (Optional) Specify the length of padding TLV to be included in the query message.
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| traffic-class traffic-class | (Optional) Specify the traffic class for the LSP delay measurement. When the traffic-class value is not specified, the default traffic-class code-point of 111 is used.
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Required Privilege Level
view
Output Fields
For output field descriptions, see the monitor mpls loss rsvp and monitor mpls delay rsvp commands.
Sample Output
monitor mpls loss-delay rsvp count
user@host> monitor mpls loss-delay rsvp LSP-A count 2 (1) Current forward loss : 0 packets Current forward loss ratio : 0.000000 Current forward throughput : 0.957 kpps Current reverse loss : 0 packets Current reverse loss ratio : 0.000000 Current reverse throughput : 0.962 kpps Current two-way channel delay : 48 usecs Current round-trip-time : 3476 usecs (2) Current forward loss : 0 packets Current forward loss ratio : 0.000000 Current forward throughput : 0.599 kpps Current reverse loss : 0 packets Current reverse loss ratio : 0.000000 Current reverse throughput : 0.599 kpps Current two-way channel delay : 50 usecs Current round-trip-time : 1856 usecs Cumulative forward transmit count : 1557 Cumulative forward loss : 0 packets Average forward loss ratio : 0.000000 Average forward throughput : 0.778 kpps Cumulative reverse transmit count : 1562 Cumulative reverse loss : 0 packets Average reverse loss ratio : 0.000000 Average reverse throughput : 0.780 kpps Best two-way channel delay : 48 usecs Worst two-way channel delay : 50 usecs Average two-way channel delay : 49 usecs Best round-trip-time : 1856 usecs Worst round-trip-time : 3476 usecs Average round-trip-time : 2445 usecs Average forward delay variation : 1 usecs Average reverse delay variation : 1 usecs LDM queries sent : 3 LDM responses received : 3 LDM queries timedout : 0 LDM responses dropped due to errors : 0
monitor mpls loss-delay rsvp count detail
user@host> monitor mpls loss-delay rsvp LSP-A count 2 detail (0) Response code : Success Forward transmit count : 142049 Forward receive count : 142049 Reverse transmit count : 142167 Reverse receive count : 142167 Querier transmit timestamp : 1404129161 secs, 554422723 nsecs Responder receive timestamp : 1404129161 secs, 542877570 nsecs Responder transmit timestamp : 1404129161 secs, 546004545 nsecs Querier receive timestamp : 1404129161 secs, 557599327 nsecs (1) Response code : Success Forward transmit count : 143049 Forward receive count : 143049 Reverse transmit count : 143168 Reverse receive count : 143168 Current forward transmit count : 1000 Current forward receive count : 1000 Current forward loss : 0 packets Current forward loss ratio : 0.000000 Current forward throughput : 1.000 kpps Current reverse transmit count : 1001 Current reverse receive count : 1001 Current reverse loss : 0 packets Current reverse loss ratio : 0.000000 Current reverse throughput : 1.001 kpps Querier transmit timestamp : 1404129162 secs, 554465742 nsecs Responder receive timestamp : 1404129162 secs, 542919166 nsecs Responder transmit timestamp : 1404129162 secs, 545812736 nsecs Querier receive timestamp : 1404129162 secs, 557409175 nsecs Current two-way channel delay : 49 usecs Current round-trip-time : 2943 usecs (2) Response code : Success Forward transmit count : 143677 Forward receive count : 143677 Reverse transmit count : 143799 Reverse receive count : 143799 Current forward transmit count : 628 Current forward receive count : 628 Current forward loss : 0 packets Current forward loss ratio : 0.000000 Current forward throughput : 0.627 kpps Current reverse transmit count : 631 Current reverse receive count : 631 Current reverse loss : 0 packets Current reverse loss ratio : 0.000000 Current reverse throughput : 0.630 kpps Querier transmit timestamp : 1404129163 secs, 556698575 nsecs Responder receive timestamp : 1404129163 secs, 545150128 nsecs Responder transmit timestamp : 1404129163 secs, 546918408 nsecs Querier receive timestamp : 1404129163 secs, 558515047 nsecs Current two-way channel delay : 48 usecs Current round-trip-time : 1816 usecs Cumulative forward transmit count : 1628 Cumulative forward loss : 0 packets Average forward loss ratio : 0.000000 Average forward throughput : 0.813 kpps Cumulative reverse transmit count : 1632 Cumulative reverse loss : 0 packets Average reverse loss ratio : 0.000000 Average reverse throughput : 0.815 kpps Best two-way channel delay : 48 usecs Worst two-way channel delay : 49 usecs Average two-way channel delay : 49 usecs Best round-trip-time : 1816 usecs Worst round-trip-time : 3176 usecs Average round-trip-time : 2645 usecs Average forward delay variation : 1 usecs Average reverse delay variation : 0 usecs LDM queries sent : 3 LDM responses received : 3 LDM queries timedout : 0 LDM responses dropped due to errors : 0
Release Information
Command introduced in Junos OS Release 14.2.