Table 304: Mtrace From-Source Output Fields - Juniper JUNOS OS 10.3 - SOFTWARE Manual

Required Privilege
Level
List of Sample Output
Output Fields
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Chapter 80: Operational Mode Commands for IGMP Snooping and Multicast
—Source hostname or address.
source source
—(Optional) IP time-to-live (TTL) value. You can specify a number between
ttl ttl
255 . Local queries to the multicast group use a value of
value is .
127
unicast-response —(Optional) Always request the response using unicast.
—(Optional) Number of seconds to wait for a response. The default
wait-time wait-time
value is .
3
view
mtrace from-source on page 2442
Table 304 on page 2441 describes the output fields for the
Output fields are listed in the approximate order in which they appear.

Table 304: mtrace from-source Output Fields

Field Name
Mtrace from
to
via group
Querying full reverse path
number-of-hops
router-name
address
protocol
Round trip time
total ttl of
source
Response Dest
Overall
Packet Statistics for
Traffic From
Field Description
IP address of the receiver.
IP address of the source.
IP address of the multicast group (if any).
Indicates the full reverse path query has begun.
Number of hops from the source to the named router or switch.
Name of the router or switch for this hop.
Address of the router or switch for this hop.
Protocol used (for example, PIM).
Average round-trip time, in milliseconds (ms).
Time-to-live (TTL) threshold.
Source address.
Response destination address.
Average packet rate for all traffic at each hop.
Number of packets lost, number of packets sent, percentage of
packets lost, and average packet rate at each hop.
0
1 . Otherwise, the default
mtrace from-source command.
and
2441