Why are changes to DNN not always visible on all servers in the web farm?

Question

Our farm consists of 2 web servers (we use DNN 6.0.2). If the administrator changes the rights to the banner, module or image, these changes are visible only on the server on which these changes were made. On other servers, the changes are not displayed until clearing the cache from the Host menu is activated.

Is this the right behavior? Did we miss something in the web farm configuration?

Answer 1

This is the result of individual caching on each web server. DotNetNuke Professional Edition has a web caching provider that handles this.