
server certificates for authentication.</p></td></tr><tr id=Server-TLSOptions-TLSmode-AUTO_PASSTHROUGH><td><code>AUTO_PASSTHROUGH</code></td><td><p>Similar to the passthrough mode, except servers with this TLS mode
do not require an associated VirtualService to map from the SNI
value to service in the registry. The destination details such as
the service/subset/port are encoded in the SNI value. The proxy
will forward to the upstream (Envoy) cluster (a group of
endpoints) specified by the SNI value. This s