display multicast ipv6 routing-table

Function

The display multicast ipv6 routing-table command displays the IPv6 multicast routing table.

Format

display multicast ipv6 routing-table [ groupAddr [ mask group-mask-length ] | srcAddr [ mask source-mask-length ] | incoming-interface { { iif-port-type iif-port-num | iif-port-name } | register } | outgoing-interface { include | exclude | match } { { oif-port-type oif-port-num | oif-port-name } [ bas ] | register | none } ] ^* [ outgoing-interface-number [ oif-number ] ]

display multicast ipv6 routing-table [ groupAddr [ mask group-mask-length ] | srcAddr [ mask source-mask-length ] | incoming-interface { { iif-port-type iif-port-num | iif-port-name } | register } | outgoing-interface { include | exclude | match } { { oif-port-type oif-port-num | oif-port-name } | register | none } ] ^* [ outgoing-interface-number [ oif-number ] ]

Parameters

Parameter	Description	Value
groupAddr	Specifies the IPv6 address of a multicast group.	The value ranges from FF00::0 to FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF.
mask	Specifies the mask length.	-
group-mask-length	Specifies the mask length of an IPv6 multicast group address.	The value is an integer.
srcAddr	Specifies the IPv6 address of a multicast source.	-
source-mask-length	Specifies the mask length of a multicast source address.	The value is an integer that ranges from 0 to 128.
incoming-interface	Indicates the incoming interface of a multicast forwarding entry.	-
iif-port-type	Specifies the type of an inbound interface.	-
iif-port-num	Specifies the number of an inbound interface.	-
iif-port-name	Specifies the name of an inbound interface.	-
register	Indicates the register interface of IPv6 PIM-SM.	-
outgoing-interface	Indicates the outbound interface of a multicast forwarding entry.	-
include	Displays the (S, G) entries whose downstream interface list contains specified outbound interfaces.	-
exclude	Displays the (S, G) entries whose downstream interface list does not contain specified outbound interfaces.	-
match	Displays (S, G) entries whose the downstream interface list contains only one interface that is the same as a specified outbound interface.	If no interface is specified, the (S, G) entry with the null downstream interface list is displayed.
oif-port-type	Specifies the type of an outbound interface.	-
oif-port-num	Specifies the number of an outbound interface.	-
oif-port-name	Specifies the name of an outbound interface.	-
bas	Displays information about IPv6 multicast routing entries in which the outbound interface is a BAS interface.	-
none	Displays the routing entry without a downstream interface.	-
outgoing-interface-number	Displays the number of the outbound interfaces of multicast routing entries.	-
oif-number	Displays the number of the outbound interfaces of multicast routing entries.	-

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
pim	read

Usage Guidelines

When the display multicast ipv6 routing-table command is used, the following situations occur:

If srcAddr is specified, information about the IPv6 multicast routing table to which a specified multicast source corresponds is displayed.
If source-mask-length is specified, information about the IPv6 multicast routing table to which a multicast source within a specified address range corresponds is displayed.
If groupAddr is specified, information about the IPv6 multicast routing table to which a specified multicast group corresponds is displayed.
If group-mask-length is specified, information about the IPv6 multicast routing table to which a multicast group within a specified address range corresponds is displayed.
If oif-port-num is specified, the number of the outbound interfaces of multicast routing entries is displayed.
If oif-number is specified, information about the multicast groups corresponding to the number of outbound interfaces is displayed.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about IPv6 multicast routing entries in which the outbound interface is a BAS interface.

<HUAWEI> display multicast ipv6 routing-table
Multicast routing table of VPN-Instance: public net
 Total 1 entry

 00001. (2001:db8:1::2, FF18::1)
       Uptime: 01:00:39
       Upstream Interface: GigabitEthernet0/1/0
       List of 1 downstream interface
           1: GigabitEthernet0/1/1(bas)

# Display the number of outbound interfaces in the IPv6 multicast routing table.

<HUAWEI> display multicast ipv6 routing-table outgoing-interface-number
Multicast routing table of VPN-Instance: public net
 Total 1 (*, G) entry; 0 (S, G) entry

 00001 . (*, FF5E::6)
       Uptime: 02:41:19
       Upstream Interface: GigabitEthernet0/1/2
       List of 2 downstream interfaces

# Display the routing entries in the IPv6 multicast routing table.

<HUAWEI> display multicast ipv6 routing-table
Multicast routing table of VPN-Instance: public net
 Total 1 (*, G) entry; 0 (S, G) entry

 00001 . (*, FF5E::6)
       Uptime: 01:01:01
       Upstream Interface: GigabitEthernet0/1/2
       List of 2 downstream interfaces
           1: GigabitEthernet0/1/1
           2: GigabitEthernet0/1/0

**Table 1** Description of the **display multicast ipv6 routing-table** command output
Item	Description
Multicast routing table of VPN-Instance	Indicates the VPN instance to which the multicast routing information corresponds.
Total 1 entry	Indicates the number of eligible routing entries.
Upstream Interface	Indicates the upstream interface of the (S, G) entry.
List of 1 downstream interface	Indicates the downstream interface list.
(*, FF5E::6)	Indicates the (S, G) entry in the IPv6 multicast routing table.
00001	Indicates the sequence number of the (S, G) entry.
Uptime	Indicates the period during which the (S, G) entry exists.