ELK+ Shield + Kafka and firewall configuration

Elastic Stack Elasticsearch
1

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.

Thanks.

2

Depends on what you have setup.

3

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.

4

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.