display fib next-hop

Function

The display fib next-hop command displays FIB entries that match a specified next-hop IP address.

display fib [ vpn-instance vpn-instance-name ] next-hop ip-address

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.
ip-address	Specifies the next-hop IP address.	The value is in dotted decimal notation.

All views

1: Monitoring level

You can run the display fib next-hop command to check FIB entries that match a specified next-hop IP address.

# Display FIB entries that match a specified next-hop IP address.

<HUAWEI> display fib next-hop 10.1.1.1

Destination/Mask   Nexthop         Flag TimeStamp     Interface      TunnelID

10.1.1.1/32        10.1.1.1        HU   t[115]        Vlanif10         0x0

**Table 1** Description of the display fib next-hop 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.