About Local Internet Breakout at Network Edge

Aviatrix Hybrid Cloud Edge solution offers Local Internet Breakout capability.

Local Internet Breakout capability is supported only on the Aviatrix Edge Platform.

This capability allows the Edge Spoke Gateway to route traffic from on-premises and remote sites to remote destinations via overlay tunnels and route internet-based traffic directly to the local ISP at the edge location. In SD-WAN networks typically, by routing internet-based traffic locally, you avoid the need to send internet traffic to your central datacenter for processing, which reduces network latency and costs.

To support Local Internet Breakout, the Edge Spoke Gateway functions as a stateful firewall. Using the Edge Spoke Gateway’s SNAT feature, you define the rules that the Edge Spoke Gateway uses to route traffic from the remote sites to the Aviatrix Transit Gateway to cloud and the internet.

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To define SNAT rules for Local Internet Breakout on the Edge Spoke Gateway:

  1. In Aviatrix CoPilot, go to Cloud Fabric > Hybrid Cloud > Edge Gateways tab.

  2. Click Spoke Gateways.

  3. Select the Edge Spoke Gateway for which you want to enable local internet breakout.

  4. Click the Edge Spoke Gateway’s Settings tab and expand the Network Address Translation (NAT) section.

  5. Set the Source NAT toggle to On.

  6. Select Single IP, then click Save.