peer vpn-orf disable (BGP-EVPN address family view) (group)

Function

The peer vpn-orf disable command disables EVPN ORF for a BGP EVPN peer group.

The undo peer vpn-orf disable command restores the default configuration.

By default, a device with EVPN ORF enabled performs EVPN ORF for all its BGP EVPN peers.

Format

peer peerGroupName vpn-orf disable

undo peer peerGroupName vpn-orf disable

Parameters

Parameter	Description	Value
peerGroupName	Specifies the name of a BGP peer group.	The name is a string of 1 to 47 case-sensitive characters, with spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string.

Parameter

Description

Value

peerGroupName

Specifies the name of a BGP peer group.

The name is a string of 1 to 47 case-sensitive characters, with spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string.

Views

BGP-EVPN address family view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bgp	write

Usage Guidelines

Usage Scenario

On a network where EVPN and L3VPN services are both deployed, a PE does not support EVPN ORF because of running an early version. After an RR establishes BGP-VT peer relationships with all the PEs on the entire network and EVPN ORF is enabled on the other PEs and RR, the PE running an early version cannot exchange EVPN routes with the RR. As a result, EVPN services cannot run properly. To resolve this issue, run the peer vpn-orf disable command to disable the RR from filtering routes based on the IRT for the PE running an early version so that the PE can advertise and receive EVPN routes properly. This ensures that the EVPN services run properly.

Example

# Disable EVPN ORF for a specified BGP EVPN peer group.

<HUAWEI> system-view
[~HUAWEI] bgp 100
[*HUAWEI-bgp] group gp1
[*HUAWEI-bgp] peer 1.1.1.1 as-number 100
[*HUAWEI-bgp] l2vpn-family evpn
[*HUAWEI-bgp-af-evpn] peer gp1 enable
[*HUAWEI-bgp-af-evpn] peer 1.1.1.1 group gp1
[*HUAWEI-bgp-af-evpn] peer gp1 vpn-orf disable