show ip mvif
Use this command to display the MRIB VIF table entries.
The Virtual Host Interface (VIF) used in Pragmatic General Multicast (PGM) or “Reliable Multicast.” The VIF enables the router to send and receive IP multicast packets on several different interfaces at once, as dictated by the multicast routing tables on the router.
Command Syntax
show ip mvif
show ip mvif IFNAME
show ip mvif (vrf NAME|)
show ip mvif (vrf NAME|) IFNAME
Parameters
IFNAME
Specify the interface name.
vrf
Specify the VRF name.
Command Mode
Exec and Privileged Exec mode
Applicability
This command was introduced before OcNOS version 1.3.
Example
The following are sample outputs of this command displaying the contents for the MRIB VIF table, both with and without the interface parameter specified:
#show ip mvif
Interface Vif Owner TTL Local Remote Uptime
Idx Module Address Address
wm0 0 PIM-SM 1 192.168.1.53 0.0.0.0 00:04:26
Register 1 1 192.168.1.53 0.0.0.0 00:04:26
wm1 2 PIM-SM 1 192.168.10.53 0.0.0.0 00:04:25
#show ip mvif wm0
Interface Vif Owner TTL Local Remote Uptime
Idx Module Address Address
wm0 0 PIM-SM 1 192.168.1.53 0.0.0.0 00:05:17
Table 1-7: Show ip mvif output
Entries | Description |
|---|
Interface | The name of the interface. |
Vif Idx | The VIF Index – the numbering of the entries in the MRIB table. |
Owner | What multicast protocol is being used for an entry. For example, PIM-SM (PIM Sparce Mode). |
TTL | Time to Live for the entry. |
Local Address | AS stated. |
Remote Address | As stated. |
Uptime | How long the multicast interface has been operating. |
Last modified date: 10/20/2023