diff --git a/content/en/docs/ops/common-problems/network-issues/index.md b/content/en/docs/ops/common-problems/network-issues/index.md
index e94f167878..051363db45 100644
--- a/content/en/docs/ops/common-problems/network-issues/index.md
+++ b/content/en/docs/ops/common-problems/network-issues/index.md
@@ -496,89 +496,3 @@ Then, simply bind both `VirtualServices` to it like this:
 - `Gateway` configuration `gw` with host `*.test.com`, selector `istio: ingressgateway`, and TLS using gateway's mounted (wildcard) certificate
 - `VirtualService` configuration `vs1` with host `service1.test.com` and gateway `gw`
 - `VirtualService` configuration `vs2` with host `service2.test.com` and gateway `gw`
-
-### Port conflict when configuring multiple TLS hosts in a gateway
-
-If you apply a `Gateway` configuration that has the same `selector` labels as another
-existing `Gateway`, then if they both expose the same HTTPS port you must ensure that they have
-unique port names. Otherwise, the configuration will be applied without an immediate error indication
-but it will be ignored in the runtime gateway configuration. For example:
-
-{{< text yaml >}}
-apiVersion: networking.istio.io/v1beta1
-kind: Gateway
-metadata:
-  name: mygateway
-spec:
-  selector:
-    istio: ingressgateway # use istio default ingress gateway
-  servers:
-  - port:
-      number: 443
-      name: https
-      protocol: HTTPS
-    tls:
-      mode: SIMPLE
-      serverCertificate: /etc/istio/ingressgateway-certs/tls.crt
-      privateKey: /etc/istio/ingressgateway-certs/tls.key
-    hosts:
-    - "myhost.com"
----
-apiVersion: networking.istio.io/v1beta1
-kind: Gateway
-metadata:
-  name: mygateway2
-spec:
-  selector:
-    istio: ingressgateway # use istio default ingress gateway
-  servers:
-  - port:
-      number: 443
-      name: https
-      protocol: HTTPS
-    tls:
-      mode: SIMPLE
-      serverCertificate: /etc/istio/ingressgateway-certs/tls.crt
-      privateKey: /etc/istio/ingressgateway-certs/tls.key
-    hosts:
-    - "myhost2.com"
-{{< /text >}}
-
-With this configuration, requests to the second host, `myhost2.com`, will fail because
-both gateway ports have `name: https`.
-A _curl_ request, for example, will produce an error message something like this:
-
-{{< text plain >}}
-curl: (35) LibreSSL SSL_connect: SSL_ERROR_SYSCALL in connection to myhost2.com:443
-{{< /text >}}
-
-You can confirm that this has happened by checking Pilot's logs for a message similar to the following:
-
-{{< text bash >}}
-$ kubectl logs -n istio-system $(kubectl get pod -l istio=pilot -n istio-system -o jsonpath={.items..metadata.name}) -c discovery | grep "non unique port"
-2018-09-14T19:02:31.916960Z info    model   skipping server on gateway mygateway2 port https.443.HTTPS: non unique port name for HTTPS port
-{{< /text >}}
-
-To avoid this problem, ensure that multiple uses of the same `protocol: HTTPS` port are uniquely named.
-For example, change the second one to `https2`:
-
-{{< text yaml >}}
-apiVersion: networking.istio.io/v1beta1
-kind: Gateway
-metadata:
-  name: mygateway2
-spec:
-  selector:
-    istio: ingressgateway # use istio default ingress gateway
-  servers:
-  - port:
-      number: 443
-      name: https2
-      protocol: HTTPS
-    tls:
-      mode: SIMPLE
-      serverCertificate: /etc/istio/ingressgateway-certs/tls.crt
-      privateKey: /etc/istio/ingressgateway-certs/tls.key
-    hosts:
-    - "myhost2.com"
-{{< /text >}}