unicast-route recursive-lookup tunnel-v6 (BGP-IPv6 unicast address family view)

Function

The unicast-route recursive-lookup tunnel-v6 command enables BGP IPv6 unicast routes to recurse to the tunnels that match the specified tunnel policy.

The undo unicast-route recursive-lookup tunnel-v6 command restores the default configuration.

By default, the device can recurse BGP IPv6 unicast routes to outbound interfaces and next hops, but not to tunnels.

Format

unicast-route recursive-lookup tunnel-v6 tunnel-selector tunnel-selector-name

undo unicast-route recursive-lookup tunnel-v6 tunnel-selector tunnel-selector-name

undo unicast-route recursive-lookup tunnel-v6

Parameters

Parameter	Description	Value
tunnel-selector tunnel-selector-name	Specifies the name of a tunnel selector.	The value is a string of 1 to 40 case-sensitive characters, spaces not supported. The character string can contain spaces if it is enclosed in double quotation marks (" ").

Parameter

Description

Value

tunnel-selector tunnel-selector-name

Specifies the name of a tunnel selector.

The value is a string of 1 to 40 case-sensitive characters, spaces not supported.

The character string can contain spaces if it is enclosed in double quotation marks (" ").

Views

BGP-IPv6 unicast address family view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bgp	write

Usage Guidelines

Usage Scenario

By default, the device can recurse BGP IPv6 unicast routes to outbound interfaces and next hops, but not to tunnels. To enable the device to recurse BGP IPv6 unicast routes to tunnels, run this command. After the command is run, the device preferentially recurses BGP IPv6 unicast routes to tunnels that match the specified tunnel policy; if no such tunnels are available, the device recurses the BGP IPv6 unicast routes to outbound interfaces and next hops.

Precautions

If the command is run more than once, the latest configuration overrides the previous one.

Example

# Enable the device to recurse BGP IPv6 unicast routes to tunnels.

<HUAWEI> system-view
[~HUAWEI] tunnel-selector tnl1 permit node 10
[*HUAWEI-tunnel-selector] quit
[*HUAWEI] bgp 100
[*HUAWEI-bgp] ipv6-family unicast
[*HUAWEI-bgp-af-ipv6] unicast-route recursive-lookup tunnel-v6 tunnel-selector tnl1