debugging pim ipv6

Function

The debugging pim ipv6 command enables debugging functions of the IPv6 PIM protocol.

The undo debugging pim ipv6 command disables debugging functions of the IPv6 PIM protocol.

By default, the debugging of PIM IPv6 is not enabled.

Format

debugging pim ipv6 { vpn-instance vpn-instance-name | all-instance } { { event | routing-table | register } [ source Source-addr | group Group-addr | interface { port-name | port-type port-num } ] ^* | bfd { all | create | delete | event } [ interface { port-name | port-type port-num } ] }

debugging pim ipv6 { vpn-instance vpn-instance-name | all-instance } { { { assert | join-prune } [ [ send | receive ] | [ source Source-addr ] | [ group Group-addr ] | [ interface { port-name | port-type port-num } ] ] ^* } | { rp [ [ send | receive ] | [ interface { port-name | port-type port-num } ] ] ^* } | { df [ [ send | receive ] | [ rp rp-addr ] | [ interface { port-name | port-type port-num } ] ] ^* } }

debugging pim ipv6 { vpn-instance vpn-instance-name | all-instance } neighbor [ [ send | receive ] | [ source Source-addr ] | [ interface { port-name | port-type port-num } ] ] ^*

debugging pim ipv6 { vpn-instance vpn-instance-name | all-instance } { { assert | join-prune } [ send | receive ] | event | routing-table | register } advance-acl-num

debugging pim ipv6 { vpn-instance vpn-instance-name | all-instance } neighbor [ send | receive ] basic-acl-num

undo debugging pim ipv6 { vpn-instance vpn-instance-name | all-instance } { event | routing-table | register | bfd { all | create | delete | event } }

undo debugging pim ipv6 { vpn-instance vpn-instance-name | all-instance } { neighbor | assert | rp | join-prune | df } [ send | receive ]

debugging pim ipv6 { { event | routing-table | register } [ source Source-addr | group Group-addr | interface { port-name | port-type port-num } ] ^* | bfd { all | create | delete | event } [ interface { port-name | port-type port-num } ] }

debugging pim ipv6 { { assert | join-prune } [ send | receive ] | event | routing-table | register } advance-acl-num

undo debugging pim ipv6 { event | routing-table | register | bfd { all | create | delete | event } }

debugging pim ipv6 { { { assert | join-prune } [ [ send | receive ] | [ source Source-addr ] | [ group Group-addr ] | [ interface { port-name | port-type port-num } ] ] ^* } | { rp [ [ send | receive ] | [ interface { port-name | port-type port-num } ] ] ^* } }

debugging pim ipv6 neighbor [ [ send | receive ] | [ source Source-addr ] | [ interface { port-name | port-type port-num } ] ] ^*

debugging pim ipv6 neighbor [ send | receive ] basic-acl-num

undo debugging pim ipv6 { neighbor | assert | rp | join-prune } [ send | receive ]

Parameters

Parameter	Description	Value
event	Enables the debugging of IPv6 PIM BFD session events.	-
routing-table	PIM multicast routing table debugging functions.	-
all	Enables all debugging functions.	-
source Source-addr	Specifies a multicast source.	The value is a 32-digit hexadecimal number, in the format of X:X:X:X:X:X:X:X.
group Group-addr	Specifies the address of a multicast group. In batch configuration mode, this parameter specifies the initial address of multicast group addresses.	The value is a 32-digit hexadecimal number, in the format of X:X:X:X:X:X:X:X.
interface port-name	Specifies the name of an interface.	The value is a string case-sensitive characters, spaces not supported.
port-type	Specifies the type and number of an interface.	-
port-num	Specifies the number of an interface.	The value is a string of 1 to 63 case-sensitive characters, spaces not supported.
assert	PIM assert information debugging functions.	-
join-prune	PIM Join/Prune packet debugging functions.	-
send	Enables debugging of sent packets.	-
receive	Enables debugging of received packets.	-
rp rp-addr	RP address.	-
df	PIM df packet debugging functions.	-
vpn-instance vpn-instance-name	Specifies the name of a VPN instance.	The value is a string of 1 to 31 case-sensitive characters, spaces not supported. In addition, the VPN instance name must not be _public_. When double quotation marks are used around the string, spaces are allowed in the string.
all-instance	Specifies all instances.	-
register	PIM registration information debugging functions.	-
bfd	PIM BFD debugging functions.	-
create	Enables the debugging of IPv6 PIM BFD session creation.	-
delete	Enables the debugging of IPv6 PIM BFD session deletion.	-
neighbor	PIM neighbor debugging functions.	-
advance-acl-num	Specifies the number of the advanced ACL.	The value is an integer ranging from 3000 to 3999, in seconds.
basic-acl-num	Specifies the number of the basic ACL.	The value is an integer that ranges from 2000 to 2999.

Views

User view

Default Level

3: Management level

Task Name and Operations

Task Name	Operations
pim	debug

Usage Guidelines

Usage Scenario

The debugging pim ipv6 assert command enables debugging related to assert information in the PIM IPv6 protocol.

If you cannot create or delete an IPv6 PIM BFD session or receive an IPv6 PIM BFD session Down event, you can run the debugging pim ipv6 bfd command to enable the debugging of IPv6 PIM BFD.

When the features related to PIM such as PIM neighbor and PIM route are abnormal, the debugging information can be used to locate the fault.

The debugging pim ipv6 join-prune command enables debugging related to join and prune in the PIM IPv6 protocol.

The debugging pim ipv6 neighbor command enables debugging related to neighbor information in the PIM IPv6 protocol.

The debugging pim ipv6 register command enables debugging related to registration information in the PIM IPv6 protocol.

The debugging pim ipv6 routing-table command enables debugging of status change of the PIM IPv6 routing table.

The debugging pim ipv6 rp command enables debugging related to RP.

Precautions

If debugging of all instances is enabled, debugging of new instances is enabled automatically.

If the debugging of all instances is enabled, the debugging of newly added instances is enabled automatically.

Example

# Enable the debugging of IPv6 PIM BFD session creation in the public network instance.

<HUAWEI> debugging pim ipv6 bfd create

# Enable debugging related to join and prune in the PIM IPv6 protocol.

<HUAWEI> debugging pim ipv6 join-prune

# Enable debugging related to neighbor information in the PIM IPv6 protocol.

<HUAWEI> debugging pim ipv6 neighbor

# Enable debugging related to registration information in the PIM IPv6 protocol in public network instances.

<HUAWEI> debugging pim ipv6 register

# Enable debugging of status change of the PIM IPv6 routing table.

<HUAWEI> debugging pim ipv6 routing-table

# Enable debugging related to assert information in the PIM IPv6 protocol.

<HUAWEI> debugging pim ipv6 assert

# Enable event debugging of the PIM IPv6 protocol.

<HUAWEI> debugging pim ipv6 event

# Enable debugging related to BSR and RP in the PIM IPv6 protocol.

<HUAWEI> debugging pim ipv6 rp