The display ipv6 fib command displays FIB entries.
In a distributed system, you can specify a slot ID for FIB entries on the main control board or an interface board to display.
By default, only FIB entries on the main control board is displayed.
display ipv6 fib [ slot-id ] vpn6-instance vpn6-instance-name [ verbose ] [ statistics ]
display ipv6 fib [ slot-id ] vpn6-instance vpn6-instance-name ipv6-address [ prefix-length ] [ verbose ]
| Parameter | Description | Value |
|---|---|---|
| slot-id | Specifies a slot ID. This parameter is available only in a distributed system. | - |
| vpn6-instance vpn6-instance-name | Displays FIB entries of a specified VPN instance. | The value is a string of 1 to 31 case-sensitive characters. |
| ipv6-address | Specifies the prefix of an IPv6 address. | The value is a 32-digit hexadecimal number, in the format of X:X:X:X:X:X:X:X. |
| prefix-length | Specifies the prefix length of an IPv6 address. | The value is an integer ranging from 1 to 128. |
| verbose | Displays detailed information about FIB entries. | - |
| statistics | Displays statistics about FIB entries. | - |
This command is available to aid upgrade compatibility. To run this command, you must enter the complete command.
# Display all FIB entries of the VPN instance vpn1 on the main control board.
<sysname> display ipv6 fib vpn6-instance vpn1
IPv6 FIB Table:
Total number of Routes : 4
Destination: ::1 PrefixLength : 128
Nexthop : ::1 Flag : HU
Interface : InLoopBack0 Tunnel ID : 0x0
TimeStamp : Date- 16:12:2010, Time- 15:1:54
Destination: FE80:: PrefixLength : 10
Nexthop : :: Flag : BU
Interface : NULL0 Tunnel ID : 0
TimeStamp : Date- 16:12:2010, Time- 15:1:54
Destination: 2001::2 PrefixLength : 128
Nexthop : ::1 Flag : HU
Interface : InLoopBack0 Tunnel ID : 0x0
TimeStamp : Date- 16:12:2010, Time- 15:1:54
Destination: 2001:: PrefixLength : 64
Nexthop : 2001::2 Flag : U
Interface : NULL0 Tunnel ID : 0
TimeStamp : Date- 16:12:2010, Time- 15:1:54
Item |
Description |
|---|---|
Destination |
Destination address of a route |
PrefixLength |
Prefix length of a route to the destination address |
Nexthop |
Next hop that forwards packets to the destination address |
Flag |
Flag indicating route characteristics, for example, S for Static, U for Up, G for Gateway, H for Host, B for Blackhole, and D for Dynamic |
Interface |
Outbound interface for forwarding packets |
Tunnel ID |
Tunnel identifier (The value is not 0 if MPLS forwarding is used. The value is 0 if IP forwarding is used.) |
TimeStamp |
Time when a route was generated in the FIB |