import-route (BGP multi-instance VPN instance IPv4 address family view) (route)

Function

The import-route command configures BGP to import routes from other protocols.

The undo import-route command cancels the configuration.

By default, BGP does not import routes from other protocols.

Format

import-route { static | direct | unr } [ [ med med-value ] | [ [ route-policy route-policy-name ] | [ route-filter route-filter-name ] ] ] ^*

import-route { unr | { ospf | isis | rip } processId } [ [ med med-value ] | [ [ route-policy route-policy-name ] | [ route-filter route-filter-name ] ] ] ^*

undo import-route { static | direct | unr }

undo import-route { { ospf | isis | rip } processId }

Parameters

Parameter	Description	Value
static	Configures BGP to import static routes.	-
direct	Configures BGP to import direct routes.	-
unr	Configures BGP to import UNR routes.	-
med med-value	Specifies the MED for imported routes.	The value is an integer ranging from 0 to 4294967295.
route-policy route-policy-name	Specifies the route-policy used to filter routes and modify route attributes when these routes are imported from other protocols.	The name is a string of 1 to 200 case-sensitive characters, with spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string.
route-filter route-filter-name	Specifies the route-filter used to filter routes and modify route attributes when these routes are imported from other protocols.	The value is a string of 1 to 200 case-sensitive characters, spaces not supported. If parameters are included in the referenced route-filter, specify values for them in the format of (var1, var2, ...var8) behind the route-filter name. A maximum of eight parameters can be specified, and each value ranges from 1 to 200 characters.
ospf	Configures BGP to import OSPF routes.	-
isis	Configures BGP to import IS-IS routes.	-
rip	Configures BGP to import RIP routes.	-
processId	Specifies the number of a process from which routes are to be imported.	The value is an integer ranging from 1 to 4294967295.

Views

BGP multi-instance VPN instance IPv4 address family view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bgp	write

Usage Guidelines

Usage Scenario

BGP can import routes using the import-route command or network command:

The import-route command imports routes of a specified type into the BGP routing table, such as RIP, OSPF, IS-IS, static, or direct routes.
The network command imports routes with the specified prefix and mask into the BGP routing table. Compared with the import-route command, the network command imports more specific routes.
NOTE:
When the import-route static command is run, only active static routes are imported.

Configuration Impact

If the default-route imported command has not been used when you run the import-route command to import routes from other protocols, BGP cannot import default routes.

Example

# Import routes from OSPF process 1.

<HUAWEI> system-view
[~HUAWEI] ip vpn-instance vpna
[*HUAWEI-vpn-instance-vpna] ipv4-family
[*HUAWEI-vpn-instance-vpna-af-ipv4] route-distinguisher 100:1
[*HUAWEI-vpn-instance-vpna-af-ipv4] vpn-target 111:1 both
[*HUAWEI-vpn-instance-vpna-af-ipv4] quit
[*HUAWEI-instance-vpna] quit
[*HUAWEI] bgp 100 instance a
[*HUAWEI-bgp-instance-a] ipv4-family vpn-instance vpna
[*HUAWEI-bgp-instance-a-vpna] import-route ospf 1

# Import static routes.

<HUAWEI> system-view
[~HUAWEI] ip vpn-instance vpna
[*HUAWEI-vpn-instance-vpna] ipv4-family
[*HUAWEI-vpn-instance-vpna-af-ipv4] route-distinguisher 100:1
[*HUAWEI-vpn-instance-vpna-af-ipv4] vpn-target 111:1 both
[*HUAWEI-vpn-instance-vpna-af-ipv4] quit
[*HUAWEI-instance-vpna] quit
[*HUAWEI] bgp 100 instance a
[*HUAWEI-bgp-instance-a] ipv4-family vpn-instance vpna
[*HUAWEI-bgp-instance-a-vpna] import-route static