Created
July 7, 2014 14:16
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CentOS iptables
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# 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 -p tcp --dport 389 -j ACCEPT | |
-A INPUT -j REJECT --reject-with icmp-host-prohibited | |
-A FORWARD -j REJECT --reject-with icmp-host-prohibited | |
# Rails Development | |
-I INPUT -p tcp --dport 3000 -m state --state NEW,ESTABLISHED -j ACCEPT | |
-I OUTPUT -p tcp --sport 3000 -m state --state ESTABLISHED -j ACCEPT | |
COMMIT |
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