Originally Posted by raspino
the last time I tried iptables it looks like it was not installed. I will give it a try this evening and post a reply. Thanks for your help...very much appreciated.
I understand this thread is too old but I am having absolutely the same trouble. Now going over the steps suggested here I was wondering what this command (iptables -L) is supposed to return? Mine says th following, "Chain input policy accept destination, chain forward policy accept destination, chian output policy accept destination". Does it mean the needed ports are not behind my server's firewall? It's not quite clear to me. Do I still need to open any specific ports? Any advices would be highly appreciated! Many thanks!