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Replace mention of virtual service with service entry in docs related to dns proxying (#13928)

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Radek Chrzanowski 2023-09-27 11:26:08 +02:00 committed by GitHub
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content/en/docs/ops/configuration/traffic-management/dns/index.md
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@ -35,7 +35,7 @@ Istio uses this information to determine the intended destination.
[Understanding Traffic Routing](/docs/ops/configuration/traffic-management/traffic-routing/) gives a deep dive into how this behavior works.
If the client was unable to resolve the DNS request, the request would terminate before Istio receives it.
This means that if a request is sent to a hostname which is known to Istio (for example, by a `VirtualService`) but not to the DNS server, the request will fail.
This means that if a request is sent to a hostname which is known to Istio (for example, by a `ServiceEntry`) but not to the DNS server, the request will fail.
Istio [DNS proxying](#dns-proxying) can change this behavior.
Once Istio has identified the intended destination, it must choose which address to send to.