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show multicast rpf

Syntax

show multicast rpf
<inet | inet6>
<instance instance-name>
<logical-system (all |  logical-system-name)>
<prefix>
<summary>

Release Information

Command introduced before JUNOS Release 7.4.

Description

Display information about multicast reverse-path-forwarding (RPF) calculations.

Options

none — Display RPF calculation information for all supported address families on all logical systems.

inet | inet6 — (Optional) Display the RPF calculation information for IPv4 or IPv6 family addresses, respectively.

instance instance-name — (Optional) Display information about multicast RPF calculations for a specific multicast instance.

logical-system (all | logical-system-name) — (Optional) Perform this operation on all logical systems or on a particular logical system.

prefix — (Optional) Display the RPF calculation information for the specified prefix.

summary — (Optional) Display summary of all multicast RPF information.

Required Privilege Level

view

List of Sample Output

show multicast rpf
show multicast rpf inet6
show multicast rpf prefix
show multicast rpf summary

Output Fields

Table 42 describes the output fields for the show multicast rpf command. Output fields are listed in the approximate order in which they appear.

Table 42: show multicast rpf Output Fields

Field Name

Field Description

Instance

Name of the routing instance. (Displayed when multicast is configured within a routing instance.)

Source prefix

Prefix and length of the source as it exists in the multicast forwarding table.

Protocol

How the route was learned.

Interface

Upstream RPF interface.

Neighbor

Upstream RPF neighbor.

show multicast rpf

user@host> show multicast rpf 
Multicast RPF table: inet.0, 12 entries

0.0.0.0/0
    Protocol: Static
 
10.255.14.132/32
    Protocol: Direct
    Interface: lo0.0
    
10.255.245.91/32
    Protocol: IS-IS
    Interface: so-1/1/1.0
    Neighbor: 192.168.195.21

127.0.0.1/32
Inactive172.16.0.0/12
Protocol: Static
Interface: fxp0.0
Neighbor: 192.168.14.254

192.168.0.0/16
Protocol: Static
Interface: fxp0.0
Neighbor: 192.168.14.254

192.168.14.0/24
Protocol: Direct
Interface: fxp0.0

192.168.14.132/32
Protocol: Local

192.168.195.20/30
Protocol: Direct
Interface: so-1/1/1.0

192.168.195.22/32
Protocol: Local

192.168.195.36/30
Protocol: IS-IS
Interface: so-1/1/1.0
Neighbor: 192.168.195.21

show multicast rpf inet6

user@host> show multicast rpf inet6 
Multicast RPF table: inet6.0, 12 entries

::10.255.14.132/128
    Protocol: Direct
    Interface: lo0.0

::10.255.245.91/128
Protocol: IS-IS
Interface: so-1/1/1.0
Neighbor: fe80::2a0:a5ff:fe28:2e8c

::192.168.195.20/126
Protocol: Direct
Interface: so-1/1/1.0

::192.168.195.22/128
Protocol: Local

::192.168.195.36/126
Protocol: IS-IS
Interface: so-1/1/1.0
Neighbor: fe80::2a0:a5ff:fe28:2e8c

::192.168.195.76/126
Protocol: Direct
Interface: fe-2/2/0.0

::192.168.195.77/128
Protocol: Local

fe80::/64
Protocol: Direct
Interface: so-1/1/1.0

fe80::290:69ff:fe0c:993a/128
Protocol: Local

fe80::2a0:a5ff:fe12:84f/128
Protocol: Direct
Interface: lo0.0

ff02::2/128
Protocol: PIM

ff02::d/128
Protocol: PIM

show multicast rpf prefix

user@host> show multicast rpf ff02::/16 
Multicast RPF table: inet6.0, 13 entries

ff02::2/128
    Protocol: PIM

ff02::d/128
    Protocol: PIM
    
...

show multicast rpf summary

user@host> show multicast rpf summary 
Multicast RPF table: inet.0, 16 entries
Multicast RPF table: inet6.0, 12 entries
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