1st is was a pleasure seeing you in training. Very informative and helpful. I didn't anticipate you would reply to my ES support questions.
The problem is no longer an issue. Both servers were in the same subnet, which led me to believe that this was not a firewall issue. However, I was wrong. Linux has a local firewall service. Once the firewall service was disabled communication worked w/o issue. We will turn the firewall back on both nodes and enabled on the specific ports required.
These are the ports I assume we need.
Ports: 9200-9300, 5601
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