on"><a href=#dns-capture-in-action>DNS capture In action</a><li role=none aria-label="Address auto allocation"><a href=#address-auto-allocation>Address auto allocation</a><li role=none aria-label="See also"><a href=#see-also>See also</a></li></ol><hr></div></nav><p>In addition to capturing application traffic, Istio can also capture DNS requests to improve the performance and usability of your mesh.
When proxying DNS, all DNS requests from an application will be redirected to the sidecar, which stores a loc