I am guessing the firewall rules that IPSConfig setup have been over written.
You will need to change the firewall settings on the server and to open up the ports needed by IPSConfig and SSH. If ssh is blocked, you will need to do this at the server using keyboard and monitor.
iptables -I INPUT -p tcp --dport 8080 -j ACCEPT
iptables -I INPUT -p tcp --dport 22 -j ACCEPT
The above commands will only open up the ports until next reboot, so you will need to edit the script that sets up the firewall at boot.