t</td><td>HTTP and TCP</td><td><code>key: destination.port</code><br><code>values: ["80", "443"]</code></td></tr><tr><td><code>connection.sni</code></td><td>The server name indication, requires TLS enabled</td><td>HTTP and TCP</td><td><code>key: connection.sni</code><br><code>values: ["www.example.com"]</code></td></tr><tr><td><code>experimental.envoy.filters.*</code></td><td>Experimental metadata matching for filters, values wrapped in <code>[]</code> are matched as a list</td><td>HTTP and TCP</td><td><cod