tnl-policy (EVPN instance view)

Function

The tnl-policy command associates an EVPN instance with a tunnel policy.

The undo tnl-policy command restores the default configuration.

By default, a EVPN instance is not associated with any tunnel policy.

Format

tnl-policy policy-name

undo tnl-policy policy-name

Parameters

Parameter	Description	Value
policy-name	Specifies a tunnel policy name.	The value is a string of 1 to 39 case-sensitive characters, spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string.

Parameter

Description

Value

policy-name

Specifies a tunnel policy name.

The value is a string of 1 to 39 case-sensitive characters, spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string.

Views

B-EVPN instance view, BD EVPN view, EVPN instance view, VPWS-EVPN instance view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bgp	write

Usage Guidelines

Usage Scenario

To enable EVPN PEs to transmit traffic over TE tunnels, run the tnl-policy command to associate the EVPN instance with a tunnel policy.

Prerequisites

An RD has been configured for an EVPN instance using the route-distinguisher command.

If the associated tunnel policy does not exist, run the tunnel-policy command to create the tunnel policy.

Precautions

An EVPN instance cannot use GRE tunnels. If a tunnel policy involves the use of GRE tunnels, this tunnel policy cannot be applied to an EVPN instance.

Example

# Associate a B-EVPN instance named bvrf with a tunnel policy named po2.

<HUAWEI> system-view
[~HUAWEI] tunnel-policy po2
[*HUAWEI-tunnel-policy-po2] tunnel select-seq cr-lsp load-balance-number 3
[*HUAWEI-tunnel-policy-po2] quit
[*HUAWEI] evpn vpn-instance bvrf b-evpn
[*HUAWEI-b-evpn-instance-bvrf] route-distinguisher 100:1
[*HUAWEI-b-evpn-instance-bvrf] tnl-policy po2

# Associate a EVPN instance named vrf with a tunnel policy named po1.

<HUAWEI> system-view
[~HUAWEI] tunnel-policy po1
[*HUAWEI-tunnel-policy-po1] tunnel select-seq cr-lsp load-balance-number 2
[*HUAWEI-tunnel-policy-po1] quit
[*HUAWEI] evpn vpn-instance vrf bd-mode
[*HUAWEI-evpn-instance-vrf] route-distinguisher 1:1
[*HUAWEI-evpn-instance-vrf] tnl-policy po1