display ip routing-table all-vpn-instance

Function

The display ip routing-table all-vpn-instance command displays information about IPv4 routing tables of all VPN instances.

Format

display ip routing-table all-vpn-instance [ verbose ]

display flowspec routing-table [ ip-address [ [ mask ] | [ mask-length ] ] [ longer-match ] ] [ verbose ]

Parameters

Parameter	Description	Value
ip-address	Specifies the destination IP address.	The value is in dotted decimal notation.
mask	Specifies the mask length.	The mask length is an integer ranging from 0 to 32.
mask-length	Specifies the mask length. A 32-bit mask is represented by consecutive 1s, and the mask in dotted decimal notation can be replaced by the mask length.	The value is an integer that ranges from 0 to 32.
longer-match	Displays the routes matching the specified network or mask.	-
verbose	Displays detailed information about all the routes in the routing table, including active and inactive routes. If this parameter is not specified, only brief information about active routes is displayed.	-
all-vpn-instance	Displays information about routes of all VPN instances.	-
flowspec	BGP Flow Specification routes.	-

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
route-base	read

Usage Guidelines

Usage Scenario

When the verbose parameter is not specified, information about only one route is displayed in each line. The contents include the destination address, mask length, protocol, priority, route cost, route flag, next hop, and outbound interface. This command displays only the preferred routes.

Example

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

# Displays information about routes of all VPN instances.

<HUAWEI> display ip routing-table all-vpn-instance
Route Flags: R - relay, D - download to fib, T - to vpn-instance, B - black hole route
------------------------------------------------------------------------------
Routing Table : _dcn_vpn_
         Destinations : 5        Routes : 5         

Destination/Mask    Proto   Pre  Cost        Flags NextHop         Interface

      127.0.0.0/8   Direct  0    0             D   127.0.0.1       InLoopBack0
     10.128.0.0/16  Direct  0    0             D   10.128.240.168  LoopBack1023
 10.128.240.168/32  Direct  0    0             D   127.0.0.1       LoopBack1023
 10.128.255.255/32  Direct  0    0             D   127.0.0.1       LoopBack1023
255.255.255.255/32  Direct  0    0             D   127.0.0.1       InLoopBack0
------------------------------------------------------------------------------
Routing Table : vpna
         Destinations : 2        Routes : 2         

Destination/Mask    Proto   Pre  Cost        Flags NextHop         Interface

      127.0.0.0/8   Direct  0    0             D   127.0.0.1       InLoopBack0
255.255.255.255/32  Direct  0    0             D   127.0.0.1       InLoopBack0
------------------------------------------------------------------------------
Routing Table : vpnb
         Destinations : 2        Routes : 2         
                
Destination/Mask    Proto   Pre  Cost        Flags NextHop         Interface

      127.0.0.0/8   Direct  0    0             D   127.0.0.1       InLoopBack0
255.255.255.255/32  Direct  0    0             D   127.0.0.1       InLoopBack0

# Display summaries of the current BGP Flow Specification routing table.

<HUAWEI> display flowspec routing-table
Route Flags: R - relay, D - download to fib, T - to vpn-instance, B - black hole route
------------------------------------------------------------------------------
         Destinations : 1        Routes : 1         

Destination/Mask    Proto   Pre  Cost        Flags NextHop         Interface

      10.0.0.1/32   IBGP    255  1             RD  7.7.7.7         Tunnel1
                    IBGP    255  1             RD  7.7.7.7         Tunnel2
                    IBGP    255  1             RD  7.7.7.7         Tunnel3
                    IBGP    255  1             RD  7.7.7.7         Tunnel4

**Table 1** Description of the **display ip routing-table all-vpn-instance** command output
Item	Description
Route Flags	Route flag: R: indicates a recursive route. D: indicates a route that is downloaded to the FIB. T: indicates a route whose next hop belongs to a VPN instance. B: indicates a black-hole rout.
Routing Table	Routing Table.
Destinations	Total number of destination networks or hosts.
Routes	Total number of routes.
Destination/Mask	Address and mask length of the destination network or host.
Proto	Protocol through which routes are learned.
Pre	Priority.
Cost	Route cost.
Flags	Route flag in the heading of the routing table.
NextHop	Next hop.
Interface	Outbound interface through which the next hop is reachable.