display fib interface

Function

The display fib interface command displays information about FIB entries with a specified outbound interface.

display fib [ vpn-instance vpn-instance-name ] interface interface-type interface-number

Parameter	Description	Value
vpn-instance vpn-instance-name	Displays information about the FIB table of a specified VPN instance.	The value must be an existing VPN instance name.
interface-type interface-number	Specifies the type and number of the outbound interface to a specified destination address.	-

All views

1: Monitoring level

You can run the display fib interface command to check information about FIB entries with a specified outbound interface.

# Display FIB entries with a specified outbound interface.

<HUAWEI> display fib interface vlanif10

Destination/Mask   Nexthop    Flag TimeStamp   Interface        TunnelID

10.1.1.0/24        10.1.1.2    U    t[115]     Vlanif10           0x0

**Table 1** Description of the display fib interface command output
Item	Description
Destination/Mask	Destination address or mask length.
Nexthop	Next hop.
Flag	Current flag, which is the combination of G, H, U, S, D, and B. G (gateway route): indicates that the next hop is a gateway. H (host route): indicates that the route is a host route. U (available route): indicates that the route status is Up. S: indicates a static route. D: indicates a dynamic route. B (blackhole route): indicates that the next hop is a null interface.
TimeStamp	Timestamp, which indicates the lifetime of an entry, in seconds.
Interface	Outbound interface to the destination address.
TunnelID	Index of a forwarding entry. It is used in packet forwarding between the upstream and downstream boards. If the value is not 0, packets matching the entry are forwarded through the MPLS tunnel. If the value is 0, packets matching the entry are not forwarded through the MPLS tunnel.