is indeed being used.</p><p>As with service entries for HTTP/HTTPS, you can delete and create service entries for TCP using <code>kubectl</code>, dynamically.</p><h2 id=motivation-for-egress-tcp-traffic-control>Motivation for egress TCP traffic control</h2><p>Some in-mesh Istio applications must access external services, for example legacy systems. In many cases, the access is
not performed over HTTP or HTTPS protocols. Other TCP protocols are used, such as database-specific protocols like
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