mtrace monitor
Syntax
mtrace monitor
Description
Listen passively for IP multicast responses. To
exit the mtrace monitor command, type Ctrl+c.
Options
| none | Trace the master instance. |
Required Privilege Level
view
Output Fields
Table 1 describes
the output fields for the mtrace monitor command. Output
fields are listed in the approximate order in which they appear.
Field Name |
Field Description |
|---|---|
|
Date and time of the query. |
|
Address of the host issuing the query. |
|
Response destination. |
|
Query ID number. |
|
IP address of the query source and default group destination. |
|
IP address of the multicast source and the response address. |
|
IP address of the group to trace. |
|
Maximum hop setting. |
Sample Output
mtrace monitor
user@host> mtrace monitor Mtrace query at Oct 22 13:36:14 by 192.168.3.2, resp to 233.252.0.32, qid 74a5b8 packet from 192.168.3.2 to 233.252.0.2 from 192.168.3.2 to 192.168.3.38 via group 233.252.0.1 (mxhop=60) Mtrace query at Oct 22 13:36:17 by 192.681.3.2, resp to 233.252.0.32, qid 1d07ba packet from 192.168.3.2 to 233.252.0.2 from 192.168.3.2 to 192.168.3.38 via group 233.252.0.1 (mxhop=60) Mtrace query at Oct 22 13:36:20 by 192.681.3.2, resp to same, qid 2fea1d packet from 192.168.3.2 to 233.252.0.2 from 192.168.3.2 to 192.168.3.38 via group 233.252.0.1 (mxhop=60) Mtrace query at Oct 22 13:36:30 by 192.168.3.2, resp to same, qid 7c88ad packet from 192.168.3.2 to 233.252.0.2 from 192.168.3.2 to 192.168.3.38 via group 233.252.0.1 (mxhop=60)
Release Information
Command introduced before Junos OS Release 7.4.