display fib next-hop

Function

The display fib next-hop command displays the FIB entries of the IP address of the specified next hop.

Format

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

Parameters

Parameter	Description	Value
vpn-instance vpn-instance-name	Specifies the VPN instance name.	The value is a case-sensitive string with 1 to 31 characters.
ip-address	Specifies the IP address of the next hop.	-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

None

Example

# Display the FIB entry of a next hop IP address.

<sysname> display fib next-hop 10.1.1.1
Fib Flags: B - blackhole, D - dynamic, G - gateway, H - host, S - static
           U - up
------------------------------------------------------------------------------
Destination/Mask   Nexthop         Flag TimeStamp     Interface      TunnelID
10.1.1.1/32       10.1.1.1       HU   t[115]        GE0/0/1         0x0

**Table 1** Description of the **display fib next-hop** command output
Item	Description
Destination/Mask	Destination address or mask length.
Nexthop	Next hop address.
Flag	Current flag: G: the next hop is a gateway H: the next hop is a host U: the route status is Up S: static routes D: dynamic routes B: black hole routes, which means that the next hop is a null interface.
TimeStamp	Time (in seconds) elapsed since the entry was generated.
Interface	Name of an outbound interface to the destination address.
TunnelID	Index of a tunnel that forwards packets. It is used to forward packets between an upstream link and a downstream link. If the value is not 0, packets matching the entry are forwarded along a tunnel. If the value is 0, packets are not forwarded through the tunnel.