I'm trying to secure my ZK cluster. To do so I'm trying to leverage both :
The Server to Server works fine. However, the Client to Server seems to be
useless as here is the behavior I get :
* Client using a declared user on the server + good password CAN connect
* Client using a declared user on the server + bad password CANNOT connect
* Client using a non declared user on the Server CANNOT connect
so far so good... but :
* Client using NO user at all CAN connect !!!
Any hint ?