paulmmluap  Freshman Member

It looks like the only port open on my Linux box is 5901. This is odd because I: [root@server userid]# firewall-cmd --zone=public --add-port=5900-5910/tcp --permanent success [root@server userid]# firewall-cmd --list-all public(active) .. ports: 5901/tcp .. URGH!!!!

There seemed to be an IP conflict and your colleague Rahpael solved it by changing IP addresses. I'm sorry I don't know which object. Problem solved.