l notice changes are made to listeners and routes:</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ istioctl proxy-config listeners &#34;$(kubectl get pod -n dual-stack -l app=tcp-echo -o jsonpath=&#39;{.items[0].metadata.name}&#39;)&#34; -n dual-stack --port 9000
</code></pre><p>You will see listeners are now bound to multiple addresses, but only for dual stack services. Other services will only
be listening on a single IP address.</p><pre><code class=language-json data-expandlinks