ay deployment for this type of traffic (generally referred to as the <code>eastwest-gateway</code>).
This <code>eastwest-gateway</code> will automatically be configured to support <code>AUTO_PASSTHROUGH</code>.</p><ol><li>Modify your installation of the gateway deployment to include this configuration. This is controlled by the <code>ISTIO_META_ROUTER_MODE</code> environment variable. Setting this to <code>sni-dnat</code> enables these clusters, while <code>standard</code> (the new default) disables them.</