CentOS :: Open port 80 on iptables
:: How to open http port on iptables
+ edit iptables rules
vi /etc/sysconfig/iptables
+ add this line
-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT
+ restarting iptables
/etc/init.d/iptables restart
:: Links
+ Google
+ HowToLinux
