rn how to configure the proxies to send OpenTelemetry traces to a Collector." href=/v1.23/docs/tasks/observability/distributed-tracing/opentelemetry/>OpenTelemetry</a></li><li role=none><a role=treeitem title="Learn the different approaches on how to configure trace sampling on the proxies." href=/v1.23/docs/tasks/observability/distributed-tracing/sampling/>Trace Sampling</a></li><li role=none><a role=treeitem title="Learn how to configure the proxies to send tracing requests to Zipkin." href=/v1.23/docs/ta