nguage-bash data-expandlinks=true data-repo=istio>$ curl $INGRESS_HOST/headers -s -o /dev/null -w &#34;%{http_code}\n&#34;
403
</code></pre></li><li><p>You could use an online proxy service to access the ingress gateway using a
different client IP to verify the request is allowed.</p></li></ol><h2 id=clean-up>Clean up</h2><ol><li><p>Remove the namespace <code>foo</code>:</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ kubectl delete namespace foo
</code></pre></li><li><p>Remove the