FirewallD is my active firewall, however, mxtoolbox tcp:<server_external_ipaddress>:2304 "refused"
I am trying to see if a port i have opened in firewalld is actually accessible from outside.
The reason for this is because i have had some problems with automatic provisioning modules (Blesta) accessing the server to interract with it for user accounts and webhosting services.
Webmin>Networking>FirewallD>Public (default)
added allowed port "2304"
A check of firewall rules returns the following: