display multicast ipv6 boundary { group [ ipv6-group-address [ prefix-length ] ] | scope [ scope-id ] } [ | interface interface-type interface-number ] [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

1: Monitor level

Parameters

group: Displays the IPv6 multicast boundary information for the specified group.

ipv6-group-address: IPv6 multicast group address, in the range of FFxy::/16, where x and y represent any hexadecimal number from 0 through F.

prefix-length: Prefix length of an IPv6 multicast group address, in the range of 8 to 128. The system default is 128.

scope: Displays the IPv6 multicast group boundary information in the admin-scope zone.

scope-id: Specifies the ID of an admin-scope zone in the range of 3 to 15.

interface-type interface-number: Specifies an interface by its type and number.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use the display multicast ipv6 boundary command to display the IPv6 multicast boundary information on the specified interface or all interfaces.

Related commands: multicast ipv6 boundary.

Examples

# Display the IPv6 multicast boundary information configured on all interfaces.

<Sysname> display multicast ipv6 boundary group

IPv6 multicast boundary information

Boundary Interface

FF03::/16 GE2/1/1

FF09::/16 Pos2/1/2

Table 1 Output description

Field	Description
IPv6 multicast boundary information	IPv6 multicast boundary
Boundary	IPv6 multicast group corresponding to the IPv6 multicast boundary
Interface	Boundary interface corresponding to the IPv6 multicast boundary

display multicast ipv6 forwarding-table

Syntax

display multicast ipv6 forwarding-table [ ipv6-source-address [ prefix-length ] | ipv6-group-address [ prefix-length ] | incoming-interface { interface-type interface-number | register } | outgoing-interface { { exclude | include | match } { interface-type interface-number | register } } | statistics | slot slot-number ] * [ port-info ] [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

1: Monitor level

Parameters

ipv6-source-address: Displays the forwarding entries containing the specified IPv6 multicast source address.

ipv6-group-address: Displays the forwarding entries containing the specified IPv6 multicast group address, in the range of FFxy::/16, where x and y represent any hexadecimal number from 0 through F.

prefix-length: Prefix length of an IPv6 multicast group address or an IPv6 multicast source address. For an IPv6 multicast group address, this argument has an effective value range of 8 to 128; for an IPv6 multicast source address, this argument has an effective value range of 0 to 128. The system default is 128 in both cases.

incoming-interface: Displays the forwarding entries whose incoming interface is the specified one.

interface-type interface-number: Specifies an interface by its type and number.

outgoing-interface: Displays the forwarding entries whose outgoing interface is the specified one.

exclude: Displays the forwarding entries whose outgoing interface list excludes the specified interface.

include: Displays the forwarding entries whose outgoing interface list includes the specified interface.

match: Displays the forwarding entries whose outgoing interface list includes and includes only the specified interface.

statistics: Specifies to display the statistics information of the IPv6 multicast forwarding table.

slot slot-number: Specifies the slot number of an interface card. If you do not provide this option, the multicast forwarding table information of the switching and routing processing unit (SRPU) will be displayed.

port-info: Displays Layer 2 port information.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use the display multicast ipv6 forwarding-table command to display information of an IPv6 multicast forwarding table.

IPv6 multicast forwarding tables are used to guide IPv6 multicast forwarding. You can view the forwarding state of IPv6 multicast traffic by checking the IPv6 multicast forwarding table.

Related commands: multicast ipv6 forwarding-table downstream-limit, multicast ipv6 forwarding-table route-limit, and display multicast ipv6 routing-table.

Examples

# Display information about an IPv6 multicast forwarding table.

<Sysname> display multicast ipv6 forwarding-table

IPv6 Multicast Forwarding Table

Total 1 entry

Total 1 entry matched

00001. (2000:5::1:1000, FF1E::1234)

MID: 0, Flags: 0x100000:0

Uptime: 04:04:37, Timeout in: 00:03:26

Incoming interface: GigabitEthernet2/1/1

List of 1 outgoing interfaces:

1: GigabitEthernet2/1/2

Matched 146754 packets(10272780 bytes), Wrong If 0 packets

Forwarded 139571 packets(9769970 bytes)

Table 2 Output description

Field	Description
IPv6 Multicast Forwarding Table	IPv6 multicast forwarding table.
Total 1 entry	Total number of (S, G) entries in the IPv6 multicast forwarding table.
Total 1 entry matched	Total number of matched (S, G) entries in the IPv6 multicast forwarding table.
00001	Sequence number of the (S, G) entry.
(2000:5::1:1000, FF1E::1234)	An (S, G) entry in the IPv6 multicast forwarding table.
MID	MID of the (S, G). Each (S, G) entry has a unique MID.
Flags	Current state of the (S, G) entry. Different bits are used to indicate different states of the (S, G) entry. For the values and meanings of this field, see Table 3.
Uptime	Length of time for which the (S, G) entry has been up.
Timeout in	Length of time in which the (S, G) entry will time out.
Incoming interface	Name of the incoming interface of the (S, G) entry.
List of 1 outgoing interfaces: 1: GigabitEthernet2/1/2	One outgoing interface list: Interface number: interface type and number.
Matched 146754 packets(10272780 bytes), Wrong If 0 packets	(S, G)-matched packets (bytes), packets with incoming interface errors.
Forwarded 139571 packets(9769970 bytes)	(S, G) forwarded IPv6 multicast packets (bytes).

Table 3 Values and meanings of the Flags field

Value	Meaning
0x00000001	Indicates that a register-stop message needs to be sent.
0x00000002	Indicates whether the IPv6 multicast source corresponding to the (S, G) entry is active.
0x00000004	Indicates a null forwarding entry.
0x00000008	Indicates whether the RP is a border router in an IPv6 PIM domain.
0x00000010	Indicates a register outgoing interface is available.
0x00000400	Indicates an (S, G) entry to be deleted.
0x00008000	Indicates that the (S, G) entry is in smoothening process after active/standby switchover.
0x00010000	Indicates that the (S, G) entry has been updated during the smoothening process.
0x00080000	Indicates that the (S, G) entry has been repeatedly updated and need to be deleted before a new entry is added.
0x00100000	Indicates that the (S, G) entry was added successfully
0x01000000	Indicates a multicast forwarding entry for IPv6 BIDIR-PIM
0x02000000	Indicates the RP for IPv6 BIDIR-PIM

display multicast ipv6 forwarding-table df-info

Syntax

display multicast ipv6 forwarding-table df-info [ rp-address ] [ slot slot-number ] [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

1: Monitor level

Parameters

rp-address: RP address of IPv6 BIDIR-PIM.

slot slot-number: Displays the DF information of the IPv6 multicast forwarding table for the card specified by its slot number. If no slot is specified, the command displays the DF information of the IPv6 multicast forwarding table for the main processing board.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use the display multicast ipv6 forwarding-table df-info command to display the DF information of the IPv6 multicast forwarding table.

Examples

# Display the DF information of the IPv6 multicast forwarding table.

<Sysname> display multicast ipv6 forwarding-table df-info

IPv6 Multicast DF information

Total 1 RP

Total 1 RP matched

00001. RP Address: 2010::1

MID: 0, Flags: 0x2100000:0

Uptime: 00:08:32

RPF interface: GigabitEthernet3/1/1

List of 1 DF interfaces:

1: GigabitEthernet3/1/2

Table 4 Output description

Field	Description
IPv6 Multicast DF information	DF information of the IPv6 multicast forwarding table.
Total 1 RP	Total number of RPs.
Total 1 RP matched	Total number of matched RPs.
00001	Sequence number of the RP.
MID	ID of the RP. Each RP has a unique MID.
Flags	Current state of the RP. Different bits are used to indicate different states of an RP. Major values of this field are described in Table 3.
Uptime	Length of time for which the RP has been up, in hours:minutes:seconds.
RPF interface	RPF interface to the RP.
List of 1 DF interfaces	DF interface list.

display multicast ipv6 routing-table

Syntax

display multicast ipv6 routing-table [ ipv6-source-address [ prefix-length ] | ipv6-group-address [ prefix-length ] | incoming-interface { interface-type interface-number | register } | outgoing-interface { { exclude | include | match } { interface-type interface-number | register } } ] * [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

1: Monitor level

Parameters

ipv6-source-address: Displays multicast routing entries containing the specified IPv6 multicast source address.

ipv6-group-address: Displays multicast routing entries containing the specified IPv6 multicast group address, in the range of FFxy::/16, where x and y represent any hexadecimal number from 0 through F.

prefix-length: Prefix length of a multicast group address or an IPv6 multicast source address. For an IPv6 multicast group address, this argument has an effective value range of 8 to 128; for an IPv6 multicast source address, this argument has an effective value range of 0 to 128. The system default is 128 in both cases.

incoming-interface: Displays routing entries whose incoming interface is the specified one.

interface-type interface-number: Specifies an interface by its name and number.

outgoing-interface: Displays routing entries of which the outgoing interface is the specified one.

exclude: Displays routing entries whose outgoing interface list excludes the specified interface.

include: Displays routing entries whose outgoing interface list includes the specified interface.

match: Displays routing entries whose outgoing interface list includes only the specified interface.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use the display multicast ipv6 routing-table command to display the information of an IPv6 multicast routing table.

IPv6 multicast routing tables are the basis of IPv6 multicast forwarding. You can view the establishment state of an (S, G) entry by checking the multicast routing table.

Related commands: display multicast ipv6 forwarding-table.

Examples

# Display the information of an IPv6 multicast routing table.

<Sysname> display multicast ipv6 routing-table

IPv6 multicast routing table

Total 1 entry

00001. (2001::2, FFE3::101)

Uptime: 00:00:14

Upstream Interface: GigabitEthernet2/1/1

List of 1 downstream interface

1: GigabitEthernet2/1/2

Table 5 Output description

Field	Description
IPv6 multicast routing table	IPv6 multicast routing table.
Total 1 entry	Total number of (S, G) entries in the IPv6 multicast routing table.
00001	Sequence number of the (S, G) entry.
(2001::2, FFE3::101)	An (S, G) entry in the IPv6 multicast forwarding table.
Uptime	Length of time for which the (S, G) entry has been up.
Upstream interface	Name of the upstream interface of the (S, G) entry. Multicast packets should arrive through this interface.
List of 2 downstream interfaces	Downstream interface list. These interfaces need to forward multicast packets.

display multicast ipv6 rpf-info

Syntax

display multicast ipv6 rpf-info ipv6-source-address [ ipv6-group-address ] [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

1: Monitor level

Parameters

ipv6-source-address: IPv6 multicast source address.

ipv6-group-address: IPv6 multicast group address, in the range of FFxy::/16 (excluding FFx0::/16, FFx1::/16, FFx2::/16, and FF0y::), where x and y represent any hexadecimal number from 0 to F.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.

begin: Displays the first line that matches the specified regular expression and all lines that follow.

include: Displays all lines that match the specified regular expression.

regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.

Description

Use the display multicast ipv6 rpf-info command to display RPF information of an IPv6 multicast source.

Related commands: display multicast ipv6 routing-table and display multicast ipv6 forwarding-table.

Examples

# Display all RPF information of the multicast source with an IPv6 address 2001::101.

<Sysname> display multicast ipv6 rpf-info 2001::101

RPF information about source 2001::101:

VPN instance: public net

RPF interface: GigabitEthernet3/1/1, RPF neighbor: 2002::201

Referenced prefix/prefix length: 2001::/64

Referenced route type: igp

Route selection rule: preference-preferred

Load splitting rule: disable

Table 6 Output description

Field	Description
RPF information about source 2001::101	RPF information of the IPv6 multicast source 2001::101.
RPF interface	Name of the RPF interface.
RPF neighbor	Indicate the IPv6 address of the RPF neighbor.
Referenced prefix/prefix length	Referenced route and prefix length.
Referenced route type	Type of the referenced route, which can be any of the following: · igp—IPv6 unicast route (IGP). · egp—IPv6 unicast (EGP). · unicast (direct)—IPv6 unicast route (directly connected). · unicast—Other IPv6 unicast route (such as IPv6 unicast static route). · mbgp—IPv6 MBGP route.
Route selection rule	RPF route selection rule: An RPF route can be selected by the priority of the routing protocol or by the longest match of the destination address in the routing table.
Load splitting rule	Load sharing rule.

multicast ipv6 boundary

Syntax

multicast ipv6 boundary { ipv6-group-address prefix-length | scope { scope-id | admin-local | global | organization-local | site-local } }

undo multicast ipv6 boundary { ipv6-group-address prefix-length | scope { scope-id | admin-local | global | organization-local | site-local } | all }

View

Interface view

Default level

2: System level

Parameters

ipv6-group-address: IPv6 multicast group address, in the range of FFxy::/16, where x and y represent any hexadecimal number from 0 through F.

prefix-length: Prefix length of an IPv6 multicast group address, in the range of 8 to 128.

scope-id: Specifies the ID of an admin-scope zone in the range 3 to 15, which is identified by the scope field in the IPv6 multicast group address,.

admin-local: Specifies the scope zone as admin-local, which has a scope ID of 4.

global: Specifies the scope zone as global, which has a scope ID of 14.

organization-local: Specifies the scope zone as organization-local, which has a scope ID of 8.

site-local: Specifies the scope zone as site-local, which has a scope ID of 5.

all: Deletes all IPv6 multicast boundaries configured on the interface.

Description

Use the multicast ipv6 boundary command to configure an IPv6 multicast forwarding boundary.

Use the undo multicast ipv6 boundary command to delete the specified IPv6 multicast forwarding boundary or all IPv6 multicast forwarding boundaries.

By default, no multicast forwarding boundary is configured.

A multicast forwarding boundary sets the boundary condition for the IPv6 multicast groups in the specified address range. If the destination address of an IPv6 multicast packet matches the set boundary condition, the packet will not be forwarded.

An interface can act as a forwarding boundary for multiple IPv6 multicast groups in different address ranges. This is implemented by carrying out this command on the interface for each multicast address range. Note that these multicast groups must in the same scope. The latest configuration of a scope overwrites the previous one.

Assume that Set A and Set B are both multicast forwarding boundary sets with different address ranges, and that B is a subset of A. If B is configured after A, A still takes effect. If A is configured after B, B is removed.

Related commands: display multicast ipv6 boundary.

Examples

# Configure GigabitEthernet 3/1/1 to be the forwarding boundary of the IPv6 multicast group FF03::/16.

<Sysname> system-view

[Sysname] interface GigabitEthernet 3/1/1

[Sysname-GigabitEthernet3/1/1] multicast ipv6 boundary FF03:: 16

# Configure GigabitEthernet 3/1/1 to be the forwarding boundary of the IPv6 multicast groups in the admin-local scope 4.

<Sysname> system-view

[Sysname] interface gigabitethernet 3/1/1

[Sysname-GigabitEthernet3/1/1] multicast ipv6 boundary scope 4

multicast ipv6 forwarding on-demand

Syntax

multicast ipv6 forwarding on-demand

undo multicast ipv6 forwarding on-demand

View

VLAN view

Default level

2: System level

Parameters

None

Description

Use the multicast ipv6 forwarding on-demand command to enable the IPv6 multicast forwarding on-demand function in the VLAN.

Use the undo multicast ipv6 forwarding on-demand command to restore the default.

By default, IPv6 multicast forwarding on-demand is disabled.

After using this command in an IPv6 multicast VLAN, you must clear all the MLD snooping multicast group information in the VLAN. Otherwise, this configuration cannot take effect.

After using this command in a non-multicast VLAN with a Layer 3 multicast protocol (MLD or IPv6 PIM) enabled on the corresponding VLAN interface, you must clear the Layer 2 port information of all MLD multicast groups in the VLAN and the MLD multicast group information on the corresponding VLAN interface. Otherwise, this configuration cannot take effect.

This command cannot take effect in an IPv6 multicast VLAN with MLD snooping enabled in the VLAN.

Related commands: mld-snooping enable, reset mld group, reset mld group port-info, and reset mld-snooping group.

Examples

# Enable IPv6 multicast forwarding on-demand in VLAN 2.

<Sysname> system-view

[Sysname] vlan 2

[Sysname-vlan2] multicast ipv6 forwarding on-demand

multicast ipv6 forwarding-table downstream-limit

Syntax

multicast ipv6 forwarding-table downstream-limit limit

undo multicast ipv6 forwarding-table downstream-limit

View

System view

Default level

2: System level

Parameters

limit: Maximum number of downstream nodes for a single route in the IPv6 multicast forwarding table. The value ranges 0 to 128.

Description

Use the multicast ipv6 forwarding-table downstream-limit command to configure the maximum number of downstream nodes for a single route in the IPv6 multicast forwarding table.

Use the undo multicast ipv6 forwarding-table downstream-limit command to restore the default.

By default, the upper limit is 128.

Related commands: display multicast ipv6 forwarding-table.

Examples

# Set the maximum number of downstream nodes for a single route in the IPv6 multicast forwarding table to 120.

<Sysname> system-view

[Sysname] multicast ipv6 forwarding-table downstream-limit 120

multicast ipv6 forwarding-table route-limit

Syntax

multicast ipv6 forwarding-table route-limit limit

undo multicast ipv6 forwarding-table route-limit

View

System view

Default level

2: System level

Parameters

limit: Maximum number of entries in the IPv6 multicast forwarding table. The value ranges from 0 to 1024.

Description

Use the multicast ipv6 forwarding-table route-limit command to configure the maximum number of IPv6 multicast forwarding table entries.

Use the undo multicast ipv6 forwarding-table route-limit command to restore the default.

By default, the upper limit is 1024.

Related commands: display multicast ipv6 forwarding-table.

Examples

# Set the maximum number of entries in the IPv6 multicast forwarding table to 200.

<Sysname> system-view

[Sysname] multicast ipv6 forwarding-table route-limit 200

multicast ipv6 load-splitting

Syntax

multicast ipv6 load-splitting {source | source-group }

undo multicast ipv6 load-splitting

View

System view

Default level

2: System level

Parameters

source: Specifies to implement IPv6 multicast load splitting on a per-source basis.

source-group: Specifies to implement IPv6 multicast load splitting on a per-source and per-group basis.

Description

Use the multicast load-splitting command to enable load splitting of IPv6 multicast traffic.

Use the undo multicast load-splitting command to disable load splitting of IPv6 multicast traffic.

By default, load splitting of IPv6 multicast traffic is disabled.

Examples

# Enable load splitting of IPv6 multicast traffic on a per-source basis.

<Sysname> system-view

[Sysname] multicast ipv6 load-splitting source

multicast ipv6 longest-match

Syntax

multicast ipv6 longest-match

undo multicast ipv6 longest-match

View

System view

Default level

2: System level

Parameters

None

Description

Use the multicast ipv6 longest-match command to configure RPF route selection based on the longest match, namely to select the route with the longest prefix.

Use the undo multicast ipv6 longest-match command to restore the default.

By default, the route with the highest priority is selected as the RPF route.

Examples

# Configure RPF route selection based on the longest match.

<Sysname> system-view

[Sysname] multicast ipv6 longest-match

multicast ipv6 routing-enable

Syntax

multicast ipv6 routing-enable

undo multicast ipv6 routing-enable

View

System view

Default level

2: System level

Parameters

None

Description

Use the multicast ipv6 routing-enable command to enable IPv6 multicast routing.

Use the undo multicast ipv6 routing-enable command to disable IPv6 multicast routing.

IPv6 multicast routing is disabled by default.

You must enable IPv6 multicast routing before you can execute other Layer 3 IPv6 multicast commands.

The device does not forward any IPv6 multicast packets before IPv6 multicast routing is enabled.

Examples

# Enable IPv6 multicast routing.

<Sysname> system-view

[Sysname] multicast ipv6 routing-enable

multicast ipv6 rpf-fail-pkt bridging

Syntax

multicast ipv6 rpf-fail-pkt bridging

undo multicast ipv6 rpf-fail-pkt bridging

View

System view

Default level

2: System level

Parameters

None

Description

Use the multicast ipv6 rpf-fail-pkt bridging command to enable forwarding IPv6 multicast data packets that have failed an RPF check in all VLANs or the current VLAN.

Use the undo multicast ipv6 rpf-fail-pkt bridging command to restore the default.

By default, this function is disabled.

After using this command, you must clear all the entries in the IPv6 multicast forwarding table; otherwise this configuration cannot take effect.

Related commands: reset multicast ipv6 forwarding-table.

Examples

# Configure the device to forward IPv6 multicast packets that have failed an RPF check in all VLANs.

<Sysname> system-view

[Sysname] multicast ipv6 rpf-fail-pkt bridging

multicast ipv6 rpf-fail-pkt trap-to-cpu

Syntax

multicast ipv6 rpf-fail-pkt trap-to-cpu

undo multicast ipv6 rpf-fail-pkt trap-to-cpu

View

System view

Default level

2: System level

Parameters

None

Description

Use the multicast ipv6 rpf-fail-pkt trap-to-cpu command to enable sending IPv6 multicast data packets that have failed an RPF check to the CPU.

Use the undo multicast ipv6 rpf-fail-pkt trap-to-cpu command to restore the default.

By default, this function is disabled.

After using this command, you must clear all the entries in the IPv6 multicast forwarding table; otherwise this configuration cannot take effect.

Related commands: reset multicast ipv6 forwarding-table.

Examples

# Configure the device to send IPv6 multicast data packets that have failed an RPF check to the CPU.

<Sysname> system-view

[Sysname] multicast ipv6 rpf-fail-pkt trap-to-cpu

reset multicast ipv6 forwarding-table

Syntax

reset multicast ipv6 forwarding-table { { ipv6-source-address [ prefix-length ] | ipv6-group-address [ prefix-length ] | incoming-interface { interface-type interface-number | register } } * | all }

View

User view

Default level

2: System level

Parameters

ipv6-source-address: Clears multicast forwarding entries containing the specified IPv6 multicast source address.

ipv6-group-address: Clears multicast forwarding entries containing the specified IPv6 multicast group address, in the range of FFxy::/16, where x and y represent any hexadecimal number from 0 to F.

prefix-length: Prefix length of an IPv6 multicast group or an IPv6 multicast source address. For an IPv6 multicast group address, this argument has an effective value range of 8 to 128; for an IPv6 multicast source address, this argument has an effective value range of 0 to 128. The system default is 128 in both cases.

incoming-interface: Clears IPv6 multicast forwarding entries of which the incoming interface is the specified one.

interface-type interface-number: Specifies an interface by its name and number.

register: Clears IPv6 multicast forwarding entries of which the incoming interface is the IPv6 PIM-SM register interface.

all: Clears all forwarding entries from the IPv6 multicast forwarding table.

Description

Use the reset multicast ipv6 forwarding-table command to clear forwarding entries from the IPv6 multicast forwarding table.

When a forwarding entry is deleted from the IPv6 multicast forwarding table, the corresponding routing entry is also deleted from the IPv6 multicast routing table.

Related commands: display multicast ipv6 forwarding-table, display multicast ipv6 routing-table, and reset multicast IPv6 routing-table.

Examples

# Clear the IPv6 multicast forwarding entries related to the IPv6 multicast group FF03::101 from the IPv6 multicast forwarding table.

<Sysname> reset multicast ipv6 forwarding-table ff03::101

reset multicast IPv6 routing-table

Syntax

reset multicast ipv6 routing-table { { ipv6-source-address [ prefix-length ] | ipv6-group-address [ prefix-length ] | incoming-interface { interface-type interface-number | register } } * | all }

View

User view

Default level

2: System level

Parameters

ipv6-source-address: Clears IPv6 multicast routing entries containing the specified IPv6 multicast source address.

ipv6-group-address: Clears IPv6 multicast routing entries containing the specified IPv6 multicast group address, in the range of FFxy::/16, where x and y represent any hexadecimal number from 0 to F.

incoming-interface: Clears IPv6 multicast routing entries of which the incoming interface is the specified one.

interface-type interface-number: Specifies an interface by its name and number.

all: Clears all routing entries from the IPv6 multicast routing table.

Description

Use the reset multicast ipv6 routing-table command to clear IPv6 routing entries from the IPv6 multicast routing table.

When a routing entry is deleted from the IPv6 multicast routing table, the corresponding forwarding entry is also deleted from the IPv6 multicast forwarding table.

Related commands: display multicast ipv6 forwarding-table, display multicast ipv6 routing-table, and reset multicast ipv6 forwarding-table.

Examples

# Clear the routing entries related to the IPv6 multicast group FF03::101 from the IPv6 multicast routing table.

<Sysname> reset multicast ipv6 routing-table ff03::101

07-IP Multicast Command Reference

IPv6 multicast routing and forwarding configuration commands

display multicast ipv6 boundary

display multicast ipv6 forwarding-table

display multicast ipv6 forwarding-table df-info

display multicast ipv6 routing-table

display multicast ipv6 rpf-info

multicast ipv6 boundary

multicast ipv6 forwarding on-demand

multicast ipv6 forwarding-table downstream-limit

multicast ipv6 forwarding-table route-limit

multicast ipv6 load-splitting

multicast ipv6 longest-match

multicast ipv6 routing-enable

multicast ipv6 rpf-fail-pkt bridging

multicast ipv6 rpf-fail-pkt trap-to-cpu

reset multicast ipv6 forwarding-table

reset multicast IPv6 routing-table

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