ip pim register-source
Use this command to configure the source address of Register packets sent by this DR, overriding the default source address, which is the address of the RPF interface toward the source host.
Use the no option to remove the source address of register packets sent by this DR, and reset it to use the default source address, that is, the address of the RPF interface toward the source host.
The configured address must be a reachable address so the RP can send corresponding Register-Stop messages in response. This address is usually the loopback interface address, but can also be other physical addresses. The address must be advertised by unicast routing protocols on the DR.
Note: The interface configured does not require PIM to be enabled.
Command Syntax
ip pim (vrf NAME|) register-source (A.B.C.D|IFNAME)
no ip pim (vrf NAME|) register-source
Parameters
vrf
The VPN routing/forwarding instance
NAME
Specify the name of the VPN routing/forwarding instance
A.B.C.D
The IP address to use as the source of the register packets
IFNAME
The name of the interface to use as the source of the register packets
Default
By default, the IP address of the outgoing interface of the DR leading toward the RP is used as the IP source address of a register message.
Command mode
Configure mode
Applicability
This command was introduced before OcNOS version 1.3.
Example
(config)#ip pim register-source 3.3.3.2
(config)#no ip register-source
Last modified date: 10/20/2023