.proxy_protocol.v3.ProxyProtocol&quot;
</code></pre>
<p>The following example configures ratelimits for the domain <code>foo.com</code>.</p>
<pre><code class="language-yaml">apiVersion: networking.istio.io/v1alpha3
kind: EnvoyFilter
metadata:
  name: domain-match-example
  namespace: myns
spec:
  configPatches:
  - applyTo: VIRTUAL_HOST
    match:
      context: GATEWAY
      routeConfiguration:
        vhost:
          domainName: 'foo.com'
    patch:
      operation: MERGE
      value:
        rate_limits