View Multicast Route Information
View multicast route information for troubleshooting purposes.
This tab shows multicast routing information for IP datagrams from a particular source and addressed to a particular IP multicast group address.
About this task
Note
This procedure is supported on a DvR Controller; it is not supported on a DvR Leaf node.
You can view the multicast routes for a Layer 3 Virtual Services Network (VSN) the same way you view the Global Router except that you must first launch the appropriate VRF context.
Procedure
- In the navigation pane, expand .
- Select the Routes tab.
Routes field descriptions
Use the data in the following table to use the Routes tab.
|
Name |
Description |
|---|---|
|
Group |
Displays the IP multicast group address for this entry that contains multicast routing information. |
|
Source |
Displays the network address that, when combined with the corresponding route SourceMask value, identifies the source that contains multicast routing information. |
|
SourceMask |
Displays the network mask that, when combined with the corresponding route Source value, identifies the multicast source. |
|
UpstreamNeighbor |
Shows the address of the upstream neighbor from which the IP datagrams from these sources are received. The address is 0.0.0.0 if the network is local. |
|
Interface |
Displays the interface, slot and portnumber, or VLAN ID where IP datagrams sent by these multicast sourcesto this multicast address are received. |
|
ExpiryTime |
Displays the amount of time that remains before this entry ages out. The value 0 indicates that the entry is not subject to aging. |
|
Protocol |
Displays the protocol as one of the following:
|