question Kafka: security.inter.broker.protocol can not be set to SASL_SSL, as Kerberos is not enabled in Support Questions

question Kafka: security.inter.broker.protocol can not be set to SASL_SSL, as Kerberos is not enabled in Support Questions https://community.cloudera.com/t5/Support-Questions/Kafka-security-inter-broker-protocol-can-not-be-set-to-SASL/m-p/79267#M45308 Hi guys, I have a Kafka cluster and want to enable SASL_SSL without Kerberos.Is it possible? What I changed in kafka.properties: <PRE>listeners=PLAINTEXT://kafkatest03.loc:9092, SSL://kafkatest03.loc:9093, SASL_SSL://kafkatest03.loc:9094, SASL_PLAINTEXT://kafkatest03.loc:9095 advertised.listeners=PLAINTEXT://kafkatest03.loc:9092, SSL://kafkatest03.loc:9093, SASL_SSL://kafkatest03.loc:9094, SASL_PLAINTEXT://kafkatest03.loc:9095 ssl.enabled.protocols=TLSv1.2,TLSv1.1,TLSv1 sasl.enabled.mechanisms=SCRAM-SHA-256 sasl.mechanism.inter.broker.protocol=SCRAM-SHA-256 authorizer.class.name=kafka.security.auth.SimpleAclAuthorizer ssl.keystore.location=... ssl.keystore.password.generator=... ssl.key.password.generator=... ssl.truststore.location=... ssl.truststore.password.generator=... </PRE> Added to broker_java_opts: <PRE>-Djava.security.auth.login.config=/etc/kafka/kafka_server_jaas.conf KafkaServer { org.apache.kafka.common.security.scram.ScramLoginModule required username="admin" password="admin"; };</PRE>  When I set security.inter.broker.protocol to PLAINTEXT everything is working and client can auth wirh SASL_SSL using SCRAM-SHA-256, but ACL is not working. According to this:<A href="https://github.com/wurstmeister/kafka-docker/issues/218" target="_blank">https://github.com/wurstmeister/kafka-docker/issues/218</A>we need to enablesecurity.inter.broker.protocol=SASL_SSL, but it throws an error: <PRE>security.inter.broker.protocol can not be set to SASL_SSL, as Kerberos is not enabled</PRE>   Thanks Fri, 16 Sep 2022 13:39:29 GMT Denys 2022-09-16T13:39:29Z