Hi @zoulja, thanks for the reply.
Sorry for the confusion about the home IP, firewall, etc., I guess I was just trying to clarify my configuration.
I ran lsof -Pni :9099 as you recommended, and there was zero output.
Also, this is a CentOS 7.8 system, and I don’t believe I’m running iptables.
systemctl status iptables
Unit iptables.service could not be found.