Hi, I have installed vncserver on SL6.3 and followed this guide http://vjetnamnet.com/how-to-setup-vnc-server-on-centos-6-3/
However when I try to connect from windows, I get "connection timed out" message. I searched a lot to diagnose vnc server. However I didn't find a step by step guide. What should I check in order to be sure that vnc server is working properly. Regards, Mahmood