${from} to httpbin.${to}: %{http_code}\n&#34;; done; done
sleep.foo to httpbin.foo: 503
sleep.foo to httpbin.bar: 503
sleep.bar to httpbin.foo: 503
sleep.bar to httpbin.bar: 503
</code></pre><p>To configure the client side, you need to set <a href=/v1.2/docs/concepts/traffic-management/#destination-rules>destination rules</a> to use mutual TLS. It&rsquo;s possible to use
multiple destination rules, one for each applicable service (or namespace). However, it&rsquo;s more convenient to use a rule with the <co