{"id":57,"date":"2017-02-20T14:17:24","date_gmt":"2017-02-20T14:17:24","guid":{"rendered":"https:\/\/d1m0.com\/?p=57"},"modified":"2017-08-26T10:14:32","modified_gmt":"2017-08-26T10:14:32","slug":"simple-iptables","status":"publish","type":"post","link":"https:\/\/d1m0.com\/?p=57","title":{"rendered":"Simple Iptables"},"content":{"rendered":"

*filter
\n:INPUT DROP [0:0]
\n:FORWARD ACCEPT [0:0]
\n:OUTPUT DROP [0:0]
\n-A INPUT -i lo -j ACCEPT
\n-A INPUT -p icmp -m icmp –icmp-type any -j ACCEPT
\n-A INPUT -m state –state RELATED,ESTABLISHED -j ACCEPT
\n-A OUTPUT -d 192.168.2.2\/32 -p udp -m multiport –dports 88,750 -j ACCEPT
\n-A OUTPUT -d 192.168.2.2\/32 -p tcp -m multiport –dports 88,749 -j ACCEPT
\n-A OUTPUT -m state –state NEW -j LOG –log-prefix “OUTPUT: ”
\n-A OUTPUT -j REJECT –reject-with icmp-host-prohibited
\nCOMMIT<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"

*filter :INPUT DROP [0:0] :FORWARD ACCEPT [0:0] :OUTPUT DROP [0:0] -A INPUT -i lo -j ACCEPT -A INPUT -p icmp -m icmp –icmp-type any -j ACCEPT -A INPUT -m state –state RELATED,ESTABLISHED -j ACCEPT -A OUTPUT -d 192.168.2.2\/32 -p udp -m multiport –dports 88,750 -j ACCEPT -A OUTPUT -d 192.168.2.2\/32 -p tcp -m multiport –dports …<\/p>\n

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