Juniper J-Series Administration Manual page 264

J-series Services Router Administration Guide
Table 124: CLI mtrace from-source Command Options (continued)
Option
multicast-response
unicast-response
no-resolve
no-router-alert
brief
detail
Following is sample output from the
user@host> mtrace from-source source 192.1.4.1 group 224.1.1.1
Mtrace from 192.1.4.1 to 192.1.30.2 via group 224.1.1.1
Querying full reverse path... * *
Round trip time 22 ms; total ttl of 2 required.
Waiting to accumulate statistics...Results after 10 seconds:
192.1.4.1
192.168.195.37
192.1.40.2
192.1.40.1
192.1.30.1
192.1.30.2
Each line of the trace display is usually in the following format (depending on the
options selected and the responses from the routers along the path):
hop-number host (ip-address) protocolttl
Table 125 on page 243 summarizes the output fields of the display.
NOTE: The packet statistics gathered from Juniper Networks routers and routing
nodes are always displayed as
242
Using CLI Diagnostic Commands
Description
(Optional) Forces the responses to use multicast.
(Optional) Forces the response packets to use unicast.
(Optional) Does not display hostnames.
(Optional) Does not use the router alert IP option in the IP header.
(Optional) Does not display packet rates and losses.
(Optional) Displays packet rates and losses if a group address is specified.
0 ? (192.1.30.2)
-1 ? (192.1.30.1) PIM
-2 routerC.mycompany.net (192.1.40.2)
-3 hostA.mycompany.net (192.1.4.1)
Source Response Dest
192.1.30.2
v __/ rtt 16 ms
routerC.mycompany.net
v ^ ttl 2
?
v \__ ttl 3
192.1.30.2
Receiver Query Source
mtrace from-source
thresh^ 1
PIM thresh^ 1
Overall Packet Statistics For Traffic From
Packet 192.1.4.1 To 224.1.1.1
Rate Lost/Sent = Pct
0/0
?/0
0 .
command:
Rate
= -- 0 pps
0 pps