display multicast ipv6 rpf-info

Function

The display multicast ipv6 rpf-info command displays the Reverse Path Forwarding (RPF) routes of a specified IPv6 multicast source or source/group.

Format

display multicast ipv6 rpf-info ipv6-source-address [ ipv6-group-address ] [ rpt | spt ]

Parameters

Parameter	Description	Value
ipv6-source-address	Specifies the IPv6 address of a multicast source, used to display the information of RPF routing corresponding to the source.	The address is a 32-digit hexadecimal number, in the format X:X:X:X:X:X:X:X.
ipv6-group-address	Specifies the IPv6 address of a multicast group, used to display the information of RPF routing corresponding to the group.	The address is a 32-digit hexadecimal number, in the format X:X:X:X:X:X:X:X. An IPv6 multicast address starts with FF.
rpt	Displays the RPF routing information corresponding to a specified source or group on the RPT.	-
spt	Displays the RPF routing information corresponding to a specified source or group on the SPT.	-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

The RPF route with the ipv6-source-address as the destination address is an optimal route selected from IPv6 unicast routes. You can use the display multicast ipv6 rpf-info command to check the RPF route to the specified source or source-group.

Example

# Display all RPF routes to the source address FC00::101.

<HUAWEI> display multicast ipv6 rpf-info fc00::101
 VPN-Instance: public net
 RPF information about source: FC00::101
     RPF interface: Vlanif100
     Referenced route/mask: FC00::/64
     Referenced route type: unicast
     Load splitting rule: disabled

**Table 1** Description of the display multicast ipv6 rpf-info command output
Item	Description
RPF information about source	Indicates the multicast source to which RPF information belongs.
RPF interface	Indicates the RPF interface.
Referenced route/mask	Indicates the referenced route and its mask.
Referenced route type	Indicates the referenced route type.
Load splitting rule	Load splitting rules: disable: load splitting disabled. balance-preferred: load balancing preferred. stable-preferred: stable-preferred load splitting. source: source address-based load splitting. group: group address-based load splitting. source-group: source and group addresses-based load splitting.