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Non-Configurable Data
Router Interface - The IP address of the router interface for which configuration information was
requested.
Neighboring router's IP Address - The IP address of the neighboring router.
Metric - The routing metric for this router.
TTL Threshold - The time-to-live threshold on this hop.
Flags - The flags indicating whether the router is an IGMP querier or whether or not it has neighbors (leaf
router).
Command Buttons
New Mrinfo - Redirect the web browser to the Mrinfo Run screen so that you can initiate another mrinfo
command.
Refresh - Refresh the content of the screen with the latest data available on the router. Typically, it takes
around 20 seconds to process the results after you have initiated the mrinfo command. The contents of
the screen have to be refreshed to display the latest results.
Configuring Mstat Run Page
Use this screen to initiate an mstat command on the router. You can use the mstat command
to see the hop-by-hop path taken by packets from a given multicast source to the destination.
It also gives you information regarding packet rate and packet loss on the path.
Configurable Data
Source IP - Enter the IP address of the multicast-capable source. This is the unicast address of the
beginning of the path to be traced.
Receiver IP - Enter the IP address of the host to which the mstat response will be sent by the last hop
router. If a value is not entered, the IP address of the router interface through which the mstat will be sent
is used.
Group IP - Enter the multicast address of the group to be traced. If you leave this field blank, the
multicast address 224.2.0.1 will be used. Valid addresses are 224.0.0.0 through 239.255.255.255.
Command Buttons
Submit - Initiate the mstat command on the router. If the mstat command completes successfully the
browser will display the Mstat Show screen. If the mstat command fails, you will see the Mstat Run
screen again.