# Generated by iptables-save v1.4.21 on Fri May 1 17:10:17 2015 *security :INPUT ACCEPT [5120:1519110] :FORWARD ACCEPT [7089:5665916] :OUTPUT ACCEPT [7028:6101782] COMMIT # Completed on Fri May 1 17:10:17 2015 # Generated by iptables-save v1.4.21 on Fri May 1 17:10:17 2015 *raw :PREROUTING ACCEPT [12209:7185026] :OUTPUT ACCEPT [7028:6101782] COMMIT # Completed on Fri May 1 17:10:17 2015 # Generated by iptables-save v1.4.21 on Fri May 1 17:10:17 2015 *nat :PREROUTING ACCEPT [148:9382] :INPUT ACCEPT [11:730] :OUTPUT ACCEPT [15:916] :POSTROUTING ACCEPT [15:916] -A POSTROUTING -s 10.8.0.0/24 -o eth0 -j MASQUERADE COMMIT # Completed on Fri May 1 17:10:17 2015 # Generated by iptables-save v1.4.21 on Fri May 1 17:10:17 2015 *mangle :PREROUTING ACCEPT [12209:7185026] :INPUT ACCEPT [5120:1519110] :FORWARD ACCEPT [7089:5665916] :OUTPUT ACCEPT [7028:6101782] :POSTROUTING ACCEPT [14120:11767854] COMMIT # Completed on Fri May 1 17:10:17 2015 # Generated by iptables-save v1.4.21 on Fri May 1 17:10:17 2015 *filter :INPUT ACCEPT [5120:1519110] :FORWARD ACCEPT [7089:5665916] :OUTPUT ACCEPT [7028:6101782] -A INPUT -p tcp -m tcp --tcp-flags SYN,ACK SYN,ACK -m state --state NEW -j DROP -A INPUT -p tcp -m tcp --tcp-flags FIN,SYN,RST,PSH,ACK,URG NONE -j DROP -A INPUT -p tcp -m tcp --tcp-flags FIN,SYN FIN,SYN -j DROP -A INPUT -p tcp -m tcp --tcp-flags SYN,RST SYN,RST -j DROP -A INPUT -p tcp -m tcp --tcp-flags FIN,SYN,RST,PSH,ACK,URG FIN,SYN,RST,ACK,URG -j DROP -A INPUT -p tcp -m tcp --tcp-flags FIN,RST FIN,RST -j DROP -A INPUT -p tcp -m tcp --tcp-flags FIN,ACK FIN -j DROP -A INPUT -p tcp -m tcp --tcp-flags PSH,ACK PSH -j DROP -A INPUT -p tcp -m tcp --tcp-flags ACK,URG URG -j DROP -A INPUT -i eth0 -p tcp -m state --state NEW -m recent --set --name DEFAULT --mask 255.255.255.255 --rsource -A INPUT -i eth0 -p tcp -m state --state NEW -m recent --update --seconds 30 --hitcount 10 --name DEFAULT --mask 255.255.255.255 --rsource -j DROP -A FORWARD -i eth0 -p tcp -m state --state NEW -m recent --set --name DEFAULT --mask 255.255.255.255 --rsource -A FORWARD -i eth0 -p tcp -m state --state NEW -m recent --update --seconds 30 --hitcount 10 --name DEFAULT --mask 255.255.255.255 --rsource -j DROP COMMIT # Completed on Fri May 1 17:10:17 2015