ELK+ Shield + Kafka and firewall configuration

Hi ,

What all ports we need to configure/open on the firewall for ELK , Shield , filebeat and Kafka.
This is the requirement for production environment.


Depends on what you have setup.

I have setup everything I mentioned in the test environment but there is no firewall.
So I want to know what ports all these tools uses to communicate with each other.

Have you looked at the docs and the configs?
We don't know if you decided to make a port change from the defaults after all.