11-09-2012, 10:36 AM
Google it. "How to open ports on centos". Nice & Simple.
hello =)
i use you recommend guide for open port have oen port and not work connection in game "Invalid Password"
in Login Server
2012/11/08 02:47:16 :: BAD_CONNECTION > 97.224.236.22 : 10473 : 0
# Firewall configuration written by system-config-firewall
# Manual customization of this file is not recommended.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 4101 -j ACCEPT
-A INPUT -m state --state NEW -m udp -p udp --dport 4101 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 4001 -j ACCEPT
-A INPUT -m state --state NEW -m udp -p udp --dport 4001 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 50301 -j ACCEPT
-A INPUT -m state --state NEW -m udp -p udp --dport 50301 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 50500 -j ACCEPT
-A INPUT -m state --state NEW -m udp -p udp --dport 50500 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 50200 -j ACCEPT
-A INPUT -m state --state NEW -m udp -p udp --dport 50200 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 8802 -j ACCEPT
-A INPUT -m state --state NEW -m udp -p udp --dport 8802 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 25565 -j ACCEPT
-A INPUT -m state --state NEW -m udp -p udp --dport 25565 -j ACCEPT
-A INPUT -j REJECT --reject-with icmp-host-prohibited
-A FORWARD -j REJECT --reject-with icmp-host-prohibited
COMMIT