diff --git a/content/en/faq/security/automtls-exclude-port.md b/content/en/faq/security/automtls-exclude-port.md new file mode 100644 index 0000000000..da9bdf40d1 --- /dev/null +++ b/content/en/faq/security/automtls-exclude-port.md @@ -0,0 +1,9 @@ +--- +title: Does Auto mutual TLS exclude ports set using "excludeInboundPorts" annotation? +weight: 80 +--- + +No. When `traffic.sidecar.istio.io/excludeInboundPorts` is used on server workloads, Istio still +configures the client Envoy to send mutual TLS by default. To change that, you need to configure +a Destination Rule with mutual TLS mode set to `DISABLE` to have clients send plain text to those +ports.