Allow incoming/outgoing ports on iptables

2012-11-27 2 min read Fedora
Schematic for the packet flow paths through Linux networking and Xtables (Photo credit: Wikipedia) Last couple of years, I just used to disable iptables on my system, this time I decided not to disable it and keep it enabled. So far so good, now comes the tricky part, I have http server enabled on my system and since this is on local network with already firewall and other security in place so I can allow all incoming to my system and similarly I need to enable XDMCP outgoing. Continue reading