nvoy to allow access to any external service.</p></li><li><p>Use a service entry to register an accessible external service inside the mesh. This is the
recommended approach.</p></li><li><p>Configuring the Istio sidecar to exclude external IPs from its remapped IP table.</p></li></ol><p>The first approach directs traffic through the Istio sidecar proxy, including calls to services
that are unknown inside the mesh. When using this approach,
you can&rsquo;t monitor access to external services or take advantag