Select a VRF for Local Breakout Configuration

Enable Auto-sense to manage the VRF after it detects an ExtremeCloud SD-WAN peer.

Note

This procedure does not apply to switch models that support only a single active VRF with IP configuration.

Before you begin

Create the VRF on the switch.
Enable Auto-sense on the port that connects to the SD-WAN Appliance.

About this task

Auto-sense automatically configures BGP and RIP redistribution policies between the selected VRFs and the dynamic SD-WAN VRF.

This feature applies only to VRFs that exist on the same Fabric Extend switch that connects to the SD-WAN Appliance, and only for local or direct subnets on the same VRF. IS-IS does not advertise the LBO-injected routes further than the local switch.

Note

You cannot manually configure BGP on a VRF with an LBO configuration.

Procedure

In the navigation pane, expand Configuration > VRF.
Select VRF.
Select the VRF tab.
In Sd-Wan Local Breakout for the applicable VRF row, select true to enable LBO on the VRF.
Select Apply.

VRF Field Descriptions

Use the data in the following table to help you use the VRF tab.


Name	Description
Id	Specifies the ID number of the VRF instance. VRF ID 0 is reserved for the GlobalRouter.
Name	Names the VRF instance.
ContextName	Identifies the VRF. The SNMPv2 Community String or SNMPv3 contextName denotes the VRF context and is used to logically separate the MIB port management.
TrapEnable	Enables the VRF to send VRF Lite-related traps (VrfUp and VrfDown). The default is enabled.
MaxRoutes Note: Exception: not supported on 5320-16P-4XE, 5320-16P-4XE-DC, 5320-24P-8XE, or 5320-24T-8XE.	Configures the maximum number of routes allowed for the VRF, which varies depending on the hardware. For scaling information, see Fabric Engine Release Notes. The default value varies for the GlobalRouter and non-default VRFs, depending on your hardware platform.
RpTrigger	Specifies the Routing Protocol (RP) triggers for the VRF. The triggers are used to initiate or shutdown routing protocols on a VRF. You can act upon multiple RPs simultaneously. You can also use this option to bring individual RPs up in steps.
MaxRoutesTrapEnable	Enables the generation of the VRF Max Routes Exceeded traps. The default is enabled.
Ipv6MaxRoutes Note: Exception: not supported on 5320-16P-4XE, 5320-16P-4XE-DC, 5320-24P-8XE, or 5320-24T-8XE.	Configures the maximum number of IPv6 routes allowed for the VRF, which varies depending on the hardware. For scaling information, see Fabric Engine Release Notes. The default value varies for the GlobalRouter and non-default VRFs, depending on your hardware platform.
Ipv6MaxRoutesTrapEnable	Enables SNMP trap generation after the maximum number of IPv6 routes are reached. The default is enabled.
Active	Displays if the VRF is active (true). The 16- and 24-port 5320 Series models support a single active VRF with IP configuration; the VRF can be the GlobalRouter (GRT) or a non-default VRF:
Origin	Displays the VRF origin. CONFIG indicates the VRF was created manually. DYNAMIC indicates the VRF was created dynamically. The Default VRF and the MGMT VRF are considered DYNAMIC. Note: Only manually configured VRFs are visible in running-config.
Sd-Wan Local Breakout Note: Not supported on switch models that support only a single active VRF with IP configuration.	Enables Local Breakout on the VRF. The default is false (disabled).