rendered paste body# Generated by iptables-save v1.2.11 on Sun Aug 28 23:50:29 2005
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [247724:13518641]
-A FORWARD -i eth3 -m icmp -p icmp -j LOG
-A INPUT -s 127.0.0.0/255.0.0.0 -i eth0 -j DROP
-A INPUT -s 127.0.0.0/255.0.0.0 -i eth1 -j DROP
-A INPUT -s 96.0.0.0/255.0.0.0 -i eth0 -j DROP
-A INPUT -s 169.254.0.0/255.255.0.0 -i eth0 -j DROP
-A INPUT -s 223.0.0.0/255.0.0.0 -i eth0 -j DROP
-A INPUT -s 224.0.0.0/255.0.0.0 -i eth0 -j DROP
-A INPUT -s 240.0.0.0/255.0.0.0 -i eth0 -j DROP
-A INPUT -s 96.0.0.0/255.0.0.0 -i eth1 -j DROP
-A INPUT -s 169.254.0.0/255.255.0.0 -i eth1 -j DROP
-A INPUT -s 223.0.0.0/255.0.0.0 -i eth1 -j DROP
-A INPUT -s 224.0.0.0/255.0.0.0 -i eth1 -j DROP
-A INPUT -s 240.0.0.0/255.0.0.0 -i eth1 -j DROP
-A INPUT -d 66.218.75.184 -j DROP
-A INPUT -d 64.224.10.127 -j DROP
-A INPUT -d 210.158.219.49 -j DROP
-A INPUT -d 211.39.137.155 -j DROP
-A INPUT -d 210.158.219.48 -j DROP
-A INPUT -i eth3 -p tcp -m conntrack --ctstate RELATED,NEW,ESTABLISHED -j ACCEPT
-A INPUT -i eth3 -p icmp -m conntrack --ctstate RELATED,NEW,ESTABLISHED -j ACCEPT
-A INPUT -p icmp -m icmp --icmp-type 0 -j ACCEPT
-A INPUT -p icmp -m icmp --icmp-type 3 -j ACCEPT
-A INPUT -p icmp -m icmp --icmp-type 8 -j ACCEPT
-A INPUT -p icmp -m icmp --icmp-type 11 -j ACCEPT
-A INPUT -p icmp -j DROP
-A INPUT -i eth3 -d 192.168.1.2 -p tcp -m tcp --dport 22 -j ACCEPT
-A INPUT -i eth3 -d 192.168.1.2 -p udp -m udp --dport 53 -j ACCEPT
-A INPUT -p ALL -i eth3 -d 192.168.2.1 -j ACCEPT
-A INPUT -p ALL -i eth3 -d 192.168.1.2 -j ACCEPT
-A INPUT -p udp -m state --state ESTABLISHED -m udp --sport 53 -j ACCEPT
-A INPUT -p udp -m udp --sport 53 -j DROP
-A INPUT -m state --state INVALID -j DROP
-A INPUT -p tcp -m tcp --tcp-flags SYN,ACK SYN,ACK -m state --state NEW -j REJECT --reject-with tcp-reset
-A INPUT -p tcp -m tcp ! --tcp-flags SYN,RST,ACK SYN -m state --state NEW -j DROP
-A INPUT -p ALL -i lo -s 127.0.0.1 -j ACCEPT
-A INPUT -p ALL -i lo -s 192.168.1.2 -j ACCEPT
-A INPUT -p UDP -i eth3 --dport 67 --sport 68 -j ACCEPT
-A INPUT -d 172.31.1.2 -i eth0 -p tcp -m tcp --dport 22 -j ACCEPT
-A INPUT -d 172.31.2.2 -i eth1 -p tcp -m tcp --dport 22 -j ACCEPT
-A INPUT -d 172.31.1.2 -i eth0 -p udp -m udp --dport 1024:65535 -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -d 172.31.1.2 -i eth0 -p tcp -m tcp --dport 1024:65535 -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -d 172.31.1.2 -i eth0 -p udp -m udp --dport 67:68 -j DROP
-A INPUT -d 172.31.1.2 -i eth0 -p udp -m udp --dport 1024:65535 -j DROP
-A INPUT -d 172.31.1.2 -i eth0 -p tcp -m tcp --dport 1024:65535 -j DROP
-A INPUT -d 172.31.2.2 -i eth1 -p tcp -m tcp --dport 1024:65535 -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -d 172.31.2.2 -i eth1 -p udp -m udp --dport 1024:65535 -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -d 172.31.2.2 -i eth1 -p tcp -m tcp --dport 67:68 -j DROP
-A INPUT -d 172.31.2.2 -i eth1 -p tcp -m tcp --dport 1024:65535 -j DROP
-A INPUT -d 172.31.2.2 -i eth1 -p udp -m udp --dport 1024:65535 -j DROP
-A FORWARD -s 192.168.1.0/255.255.255.0 -d 64.224.10.0/255.255.255.0 -j DROP
-A FORWARD -i eth3 -j ACCEPT
-A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A OUTPUT -p icmp -m icmp --icmp-type 0 -j ACCEPT
-A OUTPUT -p icmp -m icmp --icmp-type 3 -j ACCEPT
-A OUTPUT -p icmp -m icmp --icmp-type 8 -j ACCEPT
-A OUTPUT -p icmp -m icmp --icmp-type 11 -j ACCEPT
-A OUTPUT -o eth0 -p udp -m udp --dport 53 -j ACCEPT
-A OUTPUT -o eth1 -p udp -m udp --dport 53 -j ACCEPT
-A OUTPUT -o eth2 -p udp -m udp --dport 53 -j ACCEPT
-A OUTPUT -s 172.31.1.2 -o eth0 -p tcp -m tcp --sport 22 -j ACCEPT
-A OUTPUT -s 172.31.2.2 -o eth1 -p tcp -m tcp --sport 22 -j ACCEPT
-A OUTPUT -s 172.31.3.2 -o eth2 -p tcp -m tcp --sport 22 -j ACCEPT
-A OUTPUT -s 172.31.4.2 -o eth2 -p tcp -m tcp --sport 22 -j ACCEPT
COMMIT
# Completed on Sun Aug 28 23:50:29 2005
*nat
:PREROUTING ACCEPT [13675:659917]
:POSTROUTING ACCEPT [16785:674658]
:OUTPUT ACCEPT [16783:674578]
#iptables -t nat -A PREROUTING -p ${PROTOCOL} -i ${INTERFACE} -d ${LOCAL_IP_ADDR} --dport ${LOCAL_PORT} -j DNAT --to ${DESTINATION_IP_ADDR}:{DESTINATION_PORT}
#-A PREROUTING -i eth3 -p tcp -m tcp --dport 80 -j REDIRECT --to-ports 3128
#-A PREROUTING -i eth3 -p tcp -m tcp --dport 443 -j REDIRECT --to-ports 8080
#-A PREROUTING -i eth3 -p tcp -m tcp --dport 21 -j REDIRECT --to-ports 8080
#-A PREROUTING -i eth3 -p tcp -m tcp --dport 554 -j REDIRECT --to-ports 8080
-A POSTROUTING -s 192.168.1.0/255.255.255.0 -o eth0 -j SNAT --to-source 172.31.1.2
-A POSTROUTING -s 192.168.1.0/255.255.255.0 -o eth1 -j SNAT --to-source 172.31.2.2
-A POSTROUTING -s 192.168.1.0/255.255.255.0 -o eth2 -j SNAT --to-source 172.31.3.2
-A POSTROUTING -s 192.168.1.0/255.255.255.0 -o eth2 -j SNAT --to-source 172.31.4.2
COMMIT
# Completed on Sun Aug 28 23:50:29 2005