15 lines
431 B
Plaintext
15 lines
431 B
Plaintext
*filter
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:INPUT DROP [0:0]
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:FORWARD DROP [0:0]
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:OUTPUT ACCEPT [0:0]
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-A INPUT -i lo -j ACCEPT
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-A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
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-A INPUT -m conntrack --ctstate INVALID -j DROP
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-A INPUT -p tcp --dport 22 -j ACCEPT
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-A INPUT -p tcp --dport 80 -j ACCEPT
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-A INPUT -p tcp --dport 443 -j ACCEPT
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-A INPUT -p icmp --icmp-type echo-request -j ACCEPT
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-A INPUT -j LOG --log-prefix "DROPPED: "
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-A INPUT -j DROP
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COMMIT
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