display pim ipv6 neighbor

Function

The display pim ipv6 neighbor command displays information about IPv6 PIM neighbors.

Format

display pim ipv6 neighbor [ nbrAddrValue | interface { ifName | ifType ifNum } | verbose ] ^*

display pim ipv6 { vpn-instance vpn-instance-name | all-instance } neighbor [ nbrAddrValue | interface { ifName | ifType ifNum } | verbose ] ^*

Parameters

Parameter	Description	Value
nbrAddrValue	Specifies the IPv6 link-local address of a neighbor.	The address is in the format of X:X:X:X:X:X:X:X.
interface ifType	Specifies the type of an interface.	-
ifName	Specifies the name of an interface.	-
ifNum	Specifies the number of an interface.	-
verbose	Displays detailed information about a neighbor.	-
vpn-instance vpn-instance-name	Displays information about unicast routes in a specified VPN instance. vpn-instance-name specifies the name of a VPN instance.	The value is a string of case-sensitive characters.
all-instance	Specifies all VPN instance.	-

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
pim	read

Usage Guidelines

Usage Scenario

An interface can set up a PIM neighbor relationship with other Routers after being enabled with PIM-SM. The display pim neighbor command is used to view PIM neighbor information, including the IP address of a PIM neighbor, existing period of a neighbor, and Designated router (DR) priority.

Example

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

# Display detailed information about the IPv6 PIM neighbors of GE 0/1/0.

<HUAWEI> display pim ipv6 neighbor interface gigabitethernet 0/1/0 verbose
VPN-Instance: public net

Total Number of Neighbors on this interface  = 1

Neighbor: FF80::FFE0:FFFF:FE4A:8E04
Interface: GigabitEthernet0/1/0
Uptime: 00:01:18
Expiry time: 00:01:31
DR Priority: 1
Generation ID: 0X7751638D
Holdtime: 105 s
LAN delay: 500 ms
Override interval: 2500 ms
Neighbor tracking: Disabled
     PIM BFD-Session: Y 
     PIM BFD-Session min-tx-interval: 100 ms 
     PIM BFD-Session min-rx-interval: 100 ms 
     PIM BFD-Session detect-multiplier: 3
Neighbor Secondary Address(es):
2001:DB8:1::1

**Table 1** Description of the **display pim ipv6 neighbor** command output
Item	Description
Total Number of Neighbors on this interface	Total number of PIM neighbors on an interface.
Expiry time	Time before a PIM neighbor times out.
DR Priority	DR priority.
Generation ID	Random number of the PIM neighbor status.
LAN delay	Delay for transmitting Prune messages.
Override interval	Interval for overriding the Prune action.
Neighbor	Address of a PIM neighbor.
Neighbor tracking	Whether to enable neighbor tracking.
Neighbor Secondary Address(es)	IPv6 address of a neighbor.
PIM BFD-Session	Whether a PIM IPv6 BFD session is established between PIM neighbors.
PIM BFD-Session min-tx-interval	Actual interval for sending PIM IPv6 BFD packets.
PIM BFD-Session min-rx-interval	Actual interval for receiving PIM IPv6 BFD packets.
PIM BFD-Session detect-multiplier	Actual detection time multiplier of PIM IPv6 BFD packets.
VPN-Instance	VPN instance to which PIM neighbor information belongs.
Interface	Interface on which a PIM neighbor relationship is established.
Uptime	Existing time of a PIM neighbor.
Holdtime	Holdtime of a PIM neighbor.