index=0 aria-labelledby=tabset-docssetupadditional-setupdual-stack-1-2-tab><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ istioctl install --set values.pilot.env.ISTIO_DUAL_STACK=true --set meshConfig.defaultConfig.proxyMetadata.ISTIO_DUAL_STACK=&#34;true&#34; --set values.gateways.istio-ingressgateway.ipFamilyPolicy=RequireDualStack --set values.gateways.istio-egressgateway.ipFamilyPolicy=RequireDualStack -y
</code></pre></div></div></div><h2 id=verification>Verification</h2><ol><li