rendered paste body# Generated by iptables-save v1.3.5 on Sat Aug 19 20:47:56 2006
*nat
:PREROUTING ACCEPT [87943:5427103]
:POSTROUTING ACCEPT [15246:2996448]
:OUTPUT ACCEPT [36381:6619410]
-A PREROUTING -p tcp -m tcp --dport 25 -j DNAT --to-destination 10.0.0.2
-A PREROUTING -p tcp -m tcp --dport 11234 -j DNAT --to-destination 10.0.0.2
-A PREROUTING -p tcp -m tcp --dport 6881:6889 -j DNAT --to-destination 10.0.0.2
-A POSTROUTING -s 10.0.0.0/255.255.255.248 -d 10.0.0.0/255.255.255.248 -p tcp -m tcp --dport 11234 -j SNAT --to-source 10 .0.0.1
-A POSTROUTING -s 10.0.0.0/255.255.255.248 -d 10.0.0.0/255.255.255.248 -p tcp -m tcp --dport 6881:6889 -j SNAT --to-sourc e 10.0.0.1
-A POSTROUTING -o eth0 -j MASQUERADE
COMMIT
# Completed on Sat Aug 19 20:47:56 2006
# Generated by iptables-save v1.3.5 on Sat Aug 19 20:47:56 2006
*filter
:INPUT DROP [14:3108]
:FORWARD DROP [0:0]
:OUTPUT DROP [0:0]
:Flood-Scan - [0:0]
-A INPUT -i lo -j ACCEPT
-A INPUT -d 127.0.0.0/255.0.0.0 -i ! lo -j DROP
-A INPUT -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -j Flood-Scan
-A INPUT -p tcp -m tcp ! --tcp-flags FIN,SYN,RST,ACK SYN -m conntrack --ctstate NEW -j DROP
-A INPUT -p tcp -m tcp --tcp-flags FIN,SYN FIN,SYN -j DROP
-A INPUT -p tcp -m conntrack --ctstate ESTABLISHED -j ACCEPT
-A INPUT -p tcp -m conntrack --ctstate RELATED -j ACCEPT
-A INPUT -p udp -m conntrack --ctstate ESTABLISHED -j ACCEPT
-A INPUT -p icmp -m icmp --icmp-type 12 -j ACCEPT
-A INPUT -p icmp -m icmp --icmp-type 11 -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 tcp -m tcp --dport 22 -j ACCEPT
-A INPUT -s 10.0.0.0/255.255.255.248 -i eth1 -p udp -m udp --dport 53 -j ACCEPT
-A INPUT -s 10.0.0.0/255.255.255.248 -i eth1 -p udp -m udp --dport 67 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 80 -j ACCEPT
-A INPUT -s 10.0.0.0/255.255.255.248 -i eth1 -p tcp -m tcp --dport 631 -j ACCEPT
-A INPUT -s 10.0.0.0/255.255.255.248 -i eth1 -p udp -m udp --dport 631 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 21 -j ACCEPT
-A INPUT -p tcp -m tcp --sport 20 --dport 1024:65535 -j ACCEPT
-A INPUT -s 10.0.0.2 -p tcp -m tcp --dport 3632 -j ACCEPT
-A INPUT -s 10.0.0.0/255.255.255.248 -i eth1 -p tcp -m tcp --dport 10000 -j ACCEPT
-A INPUT -s 10.0.0.0/255.255.255.248 -i eth1 -p tcp -m tcp --dport 111 -j ACCEPT
-A INPUT -s 10.0.0.0/255.255.255.248 -i eth1 -p udp -m udp --dport 111 -j ACCEPT
-A INPUT -s 10.0.0.0/255.255.255.248 -i eth1 -p tcp -m tcp --dport 2049 -j ACCEPT
-A INPUT -s 10.0.0.0/255.255.255.248 -i eth1 -p udp -m udp --dport 2049 -j ACCEPT
-A INPUT -s 10.0.0.0/255.255.255.248 -i eth1 -p tcp -m tcp --dport 702 -j ACCEPT
-A INPUT -s 10.0.0.0/255.255.255.248 -i eth1 -p udp -m udp --dport 699 -j ACCEPT
-A INPUT -s 10.0.0.0/255.255.255.248 -i eth1 -p tcp -m tcp --dport 58829 -j ACCEPT
-A INPUT -s 10.0.0.0/255.255.255.248 -i eth1 -p udp -m udp --dport 32770 -j ACCEPT
-A INPUT -s 10.0.0.0/255.255.255.248 -i eth1 -p tcp -m tcp --dport 34338 -j ACCEPT
-A INPUT -s 10.0.0.0/255.255.255.248 -i eth1 -p udp -m udp --dport 32769 -j ACCEPT
-A FORWARD -i eth0 -o eth1 -p tcp -m tcp --dport 25 -j ACCEPT
-A FORWARD -i eth0 -o eth1 -p tcp -m tcp --dport 11234 -j ACCEPT
-A FORWARD -i eth0 -o eth1 -p tcp -m tcp --dport 6881:6889 -j ACCEPT
-A FORWARD -i eth0 -m state --state RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -i eth1 -o eth0 -j ACCEPT
-A FORWARD -i eth1 -o eth1 -j ACCEPT
-A FORWARD -i eth0 -o eth0 -j DROP
-A OUTPUT -o lo -j ACCEPT
-A OUTPUT -o eth1 -j ACCEPT
-A OUTPUT -o eth0 -j ACCEPT
-A Flood-Scan -m limit --limit 20/sec --limit-burst 10 -j RETURN
-A Flood-Scan -j LOG --log-prefix "OVER-LIMIT: "
-A Flood-Scan -j DROP
COMMIT
# Completed on Sat Aug 19 20:47:56 2006