de></td>
<td>
<p>Originate a TLS connection to the upstream endpoint.</p>

</td>
</tr>
<tr id="ClientTLSSettings-TLSmode-MUTUAL">
<td><code><a href="#ClientTLSSettings-TLSmode-MUTUAL">MUTUAL</a></code></td>
<td>
<p>Secure connections to the upstream using mutual TLS by presenting
client certificates for authentication.</p>

</td>
</tr>
<tr id="ClientTLSSettings-TLSmode-ISTIO_MUTUAL">
<td><code><a href="#ClientTLSSettings-TLSmode-ISTIO_MUTUAL">ISTIO_MUTUAL</a></code></td>
<td>
<p>Secure connections to the up