e><nav class=pagenav><div class=left><a title="Overview of distributed tracing in Istio." href=/v1.9/docs/tasks/observability/distributed-tracing/overview/><svg class="icon left-arrow"><use xlink:href="/v1.9/img/icons.svg#left-arrow"/></svg>Overview</a></div><div class=right><a title="Learn how to configure the proxies to send tracing requests to Zipkin." href=/v1.9/docs/tasks/observability/distributed-tracing/zipkin/>Zipkin<svg class="icon right-arrow"><use xlink:href="/v1.9/img/icons.svg#right-arrow"/></s