show ip rpf
Use this command to display reverse path forwarding (RPF) information for the specified source address.
Command Syntax
show ip rpf A.B.C.D
show ip rpf (vrf NAME|) A.B.C.D
Parameters
A.B.C.D
IP address of multicast source.
NAME
Virtual Routing and Forwarding name.
Default
None
Command Mode
Exec and Privileged Exec mode
Applicability
This command was introduced before OcNOS version 1.3.
Example
#show ip rpf 10.10.10.50
RPF information for 10.10.10.50
RPF interface: eth0
RPF neighbor: 10.1.2.1
RPF route: 0.0.0.0/0
RPF type: unicast (kernel)
RPF recursion count: 0
Doing distance-preferred lookups across tables
Distance: 0
Metric: 0
#
Table 1-2 explains the output fields.
Table 1-2: show ip rpf output fields
Field | Description |
|---|
RPF Interface | Name of the RPF interface. |
RPF neighbor | Upstream RPF neighbor. |
RPF route | Route table in which the logical interface address is located. |
RPF type | Different type of RPF like multicast, unicast, MBGP, DVMRP, or static mroutes. |
RPF recursion count | Number of times that the router lookups its routing table more than once to find out the immediate next-hop and exiting interface. |
Distance | IP address of the remote side of the connection. Doing distance-preferred lookups across tables. |
Metric | Metrics are informational units that can be measured and compared. |
Last modified date: 10/16/2023