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6.4

Endian Firewall routed subnet on green network

Asked by vipnetworks in IP Tables/IP Chains, Network Routers, Networking Hardware Firewalls

Tags: Endian Firewall, iptables

I am trying to set up an endian firewall appliance and having a hard time with internal traffic routing.
Here is my setup:

Green subnet: 192.168.168.0/24
Endian firewall IP: 192.168.168.1
Additional internal routed subnet: 10.1.2.0/24
router ip address: 192.168.168.52

I tried following the directions here: http://kb.endian.com/entry/28/ and I also tried adding the route via the following route statement:
route add -net 10.1.2.0 netmask 255.255.255.0 gw 192.168.168.52

Either way, devices on 192.168.168./24 and 10.1.2.0/24 are unable to communicate properly. I'm able to ping from 192.168.168.0 to 10.1.2.0 but not the opposite way. For example, I can do a simple telnet port scan from 192.168.168.0/24 to an ip address on 10.1.2.0 listening on port 3389 (terminal services). The port scan works, but actually trying to use remote desktop fails.

Internet access from both works fine, it's just communication between the 2 subnets that isn't working.

A couple of notes:
When I add the static route through the web based gui, the connections status page shows traffic coming from the 10.1.2.0/24 subnet as red (internet traffic). If I add the static route through the route add command, it shows the traffic as green.

Attached is a complete dump of the firewall. My guess is that traffic is getting blocked. I just don't know enough about iptables to find out where.

Thanks!

Get your answer NOW

         
           
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             # Generated by iptables-save v1.3.8 on Wed Apr 22 11:21:26 2009
*mangle
:PREROUTING ACCEPT [108983:23638102]
:INPUT ACCEPT [39585:3795243]
:FORWARD ACCEPT [68353:19701326]
:OUTPUT ACCEPT [54161:43536415]
:POSTROUTING ACCEPT [122502:63223121]
:CHECKIIF - [0:0]
:INCOMINGMARK - [0:0]
:LOCALMARK - [0:0]
:LOCALPOLICYROUTING - [0:0]
:LOCALROUTING - [0:0]
:LVS - [0:0]
:LVSSMTPSCAN - [0:0]
:MARKIIF - [0:0]
:POLICYROUTING - [0:0]
:ROUTING - [0:0]
:ZONEFW - [0:0]
:ZONETRAFFIC - [0:0]
-A PREROUTING -i lo -j ACCEPT 
-A PREROUTING -j ROUTING 
-A INPUT -i lo -j ACCEPT 
-A FORWARD -p tcp -m tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu 
-A FORWARD -m state --state NEW -m mark --mark 0x0/0xfff80000 -j ZONETRAFFIC 
-A FORWARD -m state --state RELATED,ESTABLISHED -j MARK --and-mark 0xfffbffff 
-A OUTPUT -o lo -j ACCEPT 
-A OUTPUT -j LOCALROUTING 
-A CHECKIIF -i ! eth1 -m connmark --mark 0x1000/0x3f800 -j MARK --and-mark 0xfffff807 
-A CHECKIIF -i ! eth1 -m connmark --mark 0x1000/0x3f800 -j MARK --or-mark 0x7e0 
-A CHECKIIF -i ! eth0 -m connmark --mark 0x800/0x3f800 -j MARK --and-mark 0xfffff807 
-A CHECKIIF -i ! br0 -m connmark --mark 0x1800/0x3f800 -j MARK --and-mark 0xfffff807 
-A INCOMINGMARK -j POLICYROUTING 
-A INCOMINGMARK -j CONNMARK --restore-mark 
-A LOCALMARK -j LOCALPOLICYROUTING 
-A LOCALMARK -j CONNMARK --restore-mark 
-A LOCALPOLICYROUTING -d 208.67.220.220 -p udp -m udp --dport 53 -j CONNMARK --set-mark 0x7e0/0x7f8 
-A LOCALPOLICYROUTING -d 208.67.220.220 -p udp -m udp --dport 53 -m connmark ! --mark 0x0/0x7f8 -j RETURN 
-A LOCALPOLICYROUTING -d 208.67.220.220 -p tcp -m tcp --dport 53 -j CONNMARK --set-mark 0x7e0/0x7f8 
-A LOCALPOLICYROUTING -d 208.67.220.220 -p tcp -m tcp --dport 53 -m connmark ! --mark 0x0/0x7f8 -j RETURN 
-A LOCALPOLICYROUTING -d 208.67.220.220 -p udp -m udp --dport 53 -j CONNMARK --set-mark 0x7e0/0x7f8 
-A LOCALPOLICYROUTING -d 208.67.220.220 -p udp -m udp --dport 53 -m connmark ! --mark 0x0/0x7f8 -j RETURN 
-A LOCALPOLICYROUTING -d 208.67.220.220 -p tcp -m tcp --dport 53 -j CONNMARK --set-mark 0x7e0/0x7f8 
-A LOCALPOLICYROUTING -d 208.67.220.220 -p tcp -m tcp --dport 53 -m connmark ! --mark 0x0/0x7f8 -j RETURN 
-A LOCALROUTING -i lo -j RETURN 
-A LOCALROUTING -o lo -j RETURN 
-A LOCALROUTING -m state --state INVALID,RELATED,ESTABLISHED,UNTRACKED -m connmark ! --mark 0x0 -j CONNMARK --restore-mark 
-A LOCALROUTING -m state --state INVALID,RELATED,ESTABLISHED,UNTRACKED -m connmark ! --mark 0x0 -j CHECKIIF 
-A LOCALROUTING -m state --state NEW -j MARKIIF 
-A LOCALROUTING -m state --state NEW -j LOCALMARK 
-A MARKIIF -i eth1 -j CONNMARK --set-mark 0x1000/0x3f800 
-A MARKIIF -i eth0 -j CONNMARK --set-mark 0x800/0x3f800 
-A MARKIIF -i br0 -j CONNMARK --set-mark 0x1800/0x3f800 
-A POLICYROUTING -d 208.67.220.220 -p udp -m udp --dport 53 -j CONNMARK --set-mark 0x7e0/0x7f8 
-A POLICYROUTING -d 208.67.220.220 -p udp -m udp --dport 53 -m connmark ! --mark 0x0/0x7f8 -j RETURN 
-A POLICYROUTING -d 208.67.220.220 -p tcp -m tcp --dport 53 -j CONNMARK --set-mark 0x7e0/0x7f8 
-A POLICYROUTING -d 208.67.220.220 -p tcp -m tcp --dport 53 -m connmark ! --mark 0x0/0x7f8 -j RETURN 
-A POLICYROUTING -d 208.67.220.220 -p udp -m udp --dport 53 -j CONNMARK --set-mark 0x7e0/0x7f8 
-A POLICYROUTING -d 208.67.220.220 -p udp -m udp --dport 53 -m connmark ! --mark 0x0/0x7f8 -j RETURN 
-A POLICYROUTING -d 208.67.220.220 -p tcp -m tcp --dport 53 -j CONNMARK --set-mark 0x7e0/0x7f8 
-A POLICYROUTING -d 208.67.220.220 -p tcp -m tcp --dport 53 -m connmark ! --mark 0x0/0x7f8 -j RETURN 
-A ROUTING -i lo -j RETURN 
-A ROUTING -o lo -j RETURN 
-A ROUTING -m state --state INVALID,RELATED,ESTABLISHED,UNTRACKED -m connmark ! --mark 0x0 -j CONNMARK --restore-mark 
-A ROUTING -m state --state INVALID,RELATED,ESTABLISHED,UNTRACKED -m connmark ! --mark 0x0 -j CHECKIIF 
-A ROUTING -m state --state NEW -j MARKIIF 
-A ROUTING -m state --state NEW -j INCOMINGMARK 
-A ZONEFW -i br0 -o br0 -j ACCEPT 
-A ZONEFW -i br0 -o br2 -j ACCEPT 
-A ZONEFW -i br0 -o br1 -j ACCEPT 
-A ZONEFW -i br2 -o br2 -j ACCEPT 
-A ZONEFW -i br1 -o br1 -j ACCEPT 
-A ZONETRAFFIC -i br0 -o br0 -j ZONEFW 
-A ZONETRAFFIC -i br0 -o br0 -j RETURN 
COMMIT
# Completed on Wed Apr 22 11:21:26 2009
# Generated by iptables-save v1.3.8 on Wed Apr 22 11:21:26 2009
*filter
:ALLOW - [0:0]
:ALLOW_HOOKS - [0:0]
:BADTCP - [0:0]
:BADTCP_LOGDROP - [0:0]
:CUSTOMFORWARD - [0:0]
:CUSTOMINPUT - [0:0]
:CUSTOMOUTPUT - [0:0]
:HAFORWARD - [0:0]
:ICMP_LOGDROP - [0:0]
:INPUT DROP [569:493670]
:FORWARD DROP [64:5654]
:INPUTFW - [0:0]
:INPUTFW_LOGDROP - [0:0]
:INPUTTRAFFIC - [0:0]
:LOG_FORWARD - [0:0]
:LOG_INPUT - [0:0]
:NEWNOTSYN - [0:0]
:NEWNOTSYN_LOGDROP - [0:0]
:OPENVPNCLIENTDHCP - [0:0]
:OPENVPNDHCP - [0:0]
:OUTGOINGFW - [0:0]
:OUTPUT ACCEPT [54231:43544381]
:PORTFWACCESS - [0:0]
:REDINPUT - [0:0]
:VPNFW - [0:0]
:VPNFWDST - [0:0]
:VPNFW_LOGDROP - [0:0]
:VPNTRAFFIC - [0:0]
:ZONEFW - [0:0]
:ZONEFW_LOGDROP - [0:0]
:ZONETRAFFIC - [0:0]
:ipac~fi - [0:0]
:ipac~fo - [0:0]
:ipac~i - [0:0]
:ipac~o - [0:0]
-A ALLOW -j ALLOW_HOOKS 
-A ALLOW -j ACCEPT 
-A BADTCP -p tcp -m tcp --tcp-flags FIN,SYN,RST,PSH,ACK,URG FIN,PSH,URG -j BADTCP_LOGDROP 
-A BADTCP -p tcp -m tcp --tcp-flags FIN,SYN,RST,PSH,ACK,URG NONE -j BADTCP_LOGDROP 
-A BADTCP -p tcp -m tcp --tcp-flags FIN,SYN,RST,PSH,ACK,URG FIN -j BADTCP_LOGDROP 
-A BADTCP -p tcp -m tcp --tcp-flags SYN,RST SYN,RST -j BADTCP_LOGDROP 
-A BADTCP -p tcp -m tcp --tcp-flags FIN,SYN FIN,SYN -j BADTCP_LOGDROP 
-A BADTCP_LOGDROP -j DROP 
-A ICMP_LOGDROP -p icmp -m icmp --icmp-type 8 -j RETURN 
-A ICMP_LOGDROP -p icmp -m icmp --icmp-type 30 -j RETURN 
-A ICMP_LOGDROP -j DROP 
-A INPUT -j ipac~o 
-A INPUT -j REDINPUT 
-A INPUT -j BADTCP 
-A INPUT -p tcp -m tcp ! --tcp-flags FIN,SYN,RST,ACK SYN -m state --state NEW -j NEWNOTSYN_LOGDROP 
-A INPUT -p tcp -m tcp --tcp-flags SYN,RST,ACK SYN -m limit --limit 10/sec 
-A INPUT -j CUSTOMINPUT 
-A INPUT -m state --state RELATED,ESTABLISHED -j ALLOW 
-A INPUT -p icmp -j ICMP_LOGDROP 
-A INPUT -i lo -m state --state NEW -j ALLOW 
-A INPUT -s 127.0.0.0/255.0.0.0 -m state --state NEW -j DROP 
-A INPUT -d 127.0.0.0/255.0.0.0 -m state --state NEW -j DROP 
-A INPUT -m state --state NEW -j INPUTTRAFFIC 
-A INPUT -j LOG_INPUT 
-A FORWARD -j ipac~fi 
-A FORWARD -j ipac~fo 
-A FORWARD -j OPENVPNCLIENTDHCP 
-A FORWARD -j OPENVPNDHCP 
-A FORWARD -j BADTCP 
-A FORWARD -p tcp -m tcp ! --tcp-flags FIN,SYN,RST,ACK SYN -m state --state NEW -j NEWNOTSYN 
-A FORWARD -j CUSTOMFORWARD 
-A FORWARD -m state --state RELATED,ESTABLISHED -j ALLOW 
-A FORWARD -p icmp -j ICMP_LOGDROP 
-A FORWARD -i lo -m state --state NEW -j ALLOW 
-A FORWARD -s 127.0.0.0/255.0.0.0 -m state --state NEW -j DROP 
-A FORWARD -d 127.0.0.0/255.0.0.0 -m state --state NEW -j DROP 
-A FORWARD -j HAFORWARD 
-A FORWARD -m state --state NEW -j PORTFWACCESS 
-A FORWARD -j VPNTRAFFIC 
-A FORWARD -m state --state NEW -j OUTGOINGFW 
-A FORWARD -m state --state NEW -j ZONETRAFFIC 
-A FORWARD -j LOG_FORWARD 
-A INPUTFW -s 192.168.168.0/255.255.255.0 -p tcp -m tcp --dport 10000 -j ALLOW 
-A INPUTFW -i br0 -p tcp -m tcp --dport 80 -j ALLOW 
-A INPUTFW -i br2 -p tcp -m tcp --dport 80 -j ALLOW 
-A INPUTFW -i br1 -p tcp -m tcp --dport 80 -j ALLOW 
-A INPUTFW -i br0 -p tcp -m tcp --dport 10443 -j ALLOW 
-A INPUTFW -i br0 -p tcp -m tcp --dport 3001 -j ALLOW 
-A INPUTFW -i br2 -p tcp -m tcp --dport 3001 -j ALLOW 
-A INPUTFW -i br1 -p tcp -m tcp --dport 3001 -j ALLOW 
-A INPUTFW -i br0 -p icmp -m hashlimit --hashlimit 3/sec --hashlimit-mode srcip,dstip --hashlimit-name xticmp -m icmp --icmp-type 8 -j ALLOW 
-A INPUTFW -i br0 -p icmp -m hashlimit --hashlimit 3/sec --hashlimit-mode srcip,dstip --hashlimit-name xticmp -m icmp --icmp-type 30 -j ALLOW 
-A INPUTFW -i br2 -p icmp -m hashlimit --hashlimit 3/sec --hashlimit-mode srcip,dstip --hashlimit-name xticmp -m icmp --icmp-type 8 -j ALLOW 
-A INPUTFW -i br2 -p icmp -m hashlimit --hashlimit 3/sec --hashlimit-mode srcip,dstip --hashlimit-name xticmp -m icmp --icmp-type 30 -j ALLOW 
-A INPUTFW -i br1 -p icmp -m hashlimit --hashlimit 3/sec --hashlimit-mode srcip,dstip --hashlimit-name xticmp -m icmp --icmp-type 8 -j ALLOW 
-A INPUTFW -i br1 -p icmp -m hashlimit --hashlimit 3/sec --hashlimit-mode srcip,dstip --hashlimit-name xticmp -m icmp --icmp-type 30 -j ALLOW 
-A INPUTFW -i ipsec+ -p icmp -m hashlimit --hashlimit 3/sec --hashlimit-mode srcip,dstip --hashlimit-name xticmp -m icmp --icmp-type 8 -j ALLOW 
-A INPUTFW -i ipsec+ -p icmp -m hashlimit --hashlimit 3/sec --hashlimit-mode srcip,dstip --hashlimit-name xticmp -m icmp --icmp-type 30 -j ALLOW 
-A INPUTFW -i br0 -p tcp -m tcp --dport 53 -j ALLOW 
-A INPUTFW -i br0 -p udp -m udp --dport 53 -j ALLOW 
-A INPUTFW -i br2 -p tcp -m tcp --dport 53 -j ALLOW 
-A INPUTFW -i br2 -p udp -m udp --dport 53 -j ALLOW 
-A INPUTFW -i br1 -p tcp -m tcp --dport 53 -j ALLOW 
-A INPUTFW -i br1 -p udp -m udp --dport 53 -j ALLOW 
-A INPUTFW -i ipsec+ -p tcp -m tcp --dport 53 -j ALLOW 
-A INPUTFW -i ipsec+ -p udp -m udp --dport 53 -j ALLOW 
-A INPUTFW -i br0 -p tcp -m tcp --dport 22 -j ALLOW 
-A INPUTFW -i eth1 -p gre -j ALLOW 
-A INPUTFW -i eth1 -p esp -j ALLOW 
-A INPUTFW -i eth1 -p ah -j ALLOW 
-A INPUTFW -i eth1 -p udp -m udp --dport 500 -j ALLOW 
-A INPUTFW -i eth1 -p udp -m udp --dport 4500 -j ALLOW 
-A INPUTFW -i br2 -p gre -j ALLOW 
-A INPUTFW -i br2 -p esp -j ALLOW 
-A INPUTFW -i br2 -p ah -j ALLOW 
-A INPUTFW -i br2 -p udp -m udp --dport 500 -j ALLOW 
-A INPUTFW -i br2 -p udp -m udp --dport 4500 -j ALLOW 
-A INPUTFW -i br1 -p gre -j ALLOW 
-A INPUTFW -i br1 -p esp -j ALLOW 
-A INPUTFW -i br1 -p ah -j ALLOW 
-A INPUTFW -i br1 -p udp -m udp --dport 500 -j ALLOW 
-A INPUTFW -i br1 -p udp -m udp --dport 4500 -j ALLOW 
-A INPUTFW -i br0 -p udp -m udp --dport 5060 -j ALLOW 
-A INPUTFW -i br0 -p udp -m udp --dport 7070:7090 -j ALLOW 
-A INPUTFW -i eth1 -p udp -m udp --dport 5060 -j ALLOW 
-A INPUTFW -i eth1 -p udp -m udp --dport 7070:7090 -j ALLOW 
-A INPUTFW -i br0 -p udp -m udp --dport 123 -j ALLOW 
-A INPUTFW -i br0 -p tcp -m tcp --dport 123 -j ALLOW 
-A INPUTFW -i br2 -p udp -m udp --dport 123 -j ALLOW 
-A INPUTFW -i br2 -p tcp -m tcp --dport 123 -j ALLOW 
-A INPUTFW -i br1 -p udp -m udp --dport 123 -j ALLOW 
-A INPUTFW -i br1 -p tcp -m tcp --dport 123 -j ALLOW 
-A INPUTFW -i ipsec+ -p udp -m udp --dport 123 -j ALLOW 
-A INPUTFW -i ipsec+ -p tcp -m tcp --dport 123 -j ALLOW 
-A INPUTFW -i br0 -p tcp -m tcp --dport 8080 -j ALLOW 
-A INPUTFW -i ipsec+ -p tcp -m tcp --dport 8080 -j ALLOW 
-A INPUTFW -i br2 -p tcp -m tcp --dport 8080 -j ALLOW 
-A INPUTFW -i br1 -p tcp -m tcp --dport 8080 -j ALLOW 
-A INPUTFW_LOGDROP -j DROP 
-A INPUTTRAFFIC -i ipsec+ -j INPUTFW 
-A INPUTTRAFFIC -i ipsec+ -j INPUTFW_LOGDROP 
-A INPUTTRAFFIC -i tap+ -j INPUTFW 
-A INPUTTRAFFIC -i tap+ -j INPUTFW_LOGDROP 
-A INPUTTRAFFIC -m physdev  --physdev-in tap+ -j INPUTFW 
-A INPUTTRAFFIC -m physdev  --physdev-in tap+ -j INPUTFW_LOGDROP 
-A INPUTTRAFFIC -i br0 -p tcp -m tcp --dport 113 -j REJECT --reject-with icmp-port-unreachable 
-A INPUTTRAFFIC -i br0 -j INPUTFW 
-A INPUTTRAFFIC -i br0 -j INPUTFW_LOGDROP 
-A INPUTTRAFFIC -j INPUTFW 
-A NEWNOTSYN -i br0 -o br0 -j RETURN 
-A NEWNOTSYN -i tap+ -j RETURN 
-A NEWNOTSYN -o tap+ -j RETURN 
-A NEWNOTSYN -j NEWNOTSYN_LOGDROP 
-A NEWNOTSYN_LOGDROP -j DROP 
-A OUTGOINGFW -i br1 -o eth1 -j ALLOW 
-A OUTGOINGFW -i br2 -o eth1 -j ALLOW 
-A OUTGOINGFW -i br0 -o eth1 -j ALLOW 
-A OUTPUT -j ipac~i 
-A OUTPUT -j CUSTOMOUTPUT 
-A PORTFWACCESS -d 192.168.168.2 -p tcp -m tcp --dport 80 -j ALLOW 
-A PORTFWACCESS -d 192.168.168.2 -p tcp -m tcp --dport 21 -j ALLOW 
-A PORTFWACCESS -d 192.168.168.2 -p tcp -m tcp --dport 443 -j ALLOW 
-A PORTFWACCESS -d 192.168.168.2 -p tcp -m tcp --dport 993 -j ALLOW 
-A PORTFWACCESS -d 192.168.168.2 -p tcp -m tcp --dport 3389 -j ALLOW 
-A PORTFWACCESS -d 192.168.168.2 -p tcp -m tcp --dport 1723 -j ALLOW 
-A PORTFWACCESS -d 192.168.168.9 -p udp -m udp --dport 6277 -j ALLOW 
-A PORTFWACCESS -d 192.168.168.9 -p udp -m udp --dport 24441 -j ALLOW 
-A PORTFWACCESS -d 192.168.168.9 -p tcp -m tcp --dport 2703 -j ALLOW 
-A PORTFWACCESS -d 192.168.168.9 -p tcp -m tcp --dport 4282 -j ALLOW 
-A PORTFWACCESS -d 192.168.168.9 -p tcp -m tcp --dport 4280 -j ALLOW 
-A PORTFWACCESS -d 192.168.168.10 -p udp -m udp --dport 10000:10100 -j ALLOW 
-A PORTFWACCESS -d 192.168.168.2 -p tcp -m tcp --dport 465 -j ALLOW 
-A PORTFWACCESS -d 192.168.168.10 -p udp -m udp --dport 4569 -j ALLOW 
-A PORTFWACCESS -d 192.168.168.10 -p tcp -m tcp --dport 22 -j ALLOW 
-A PORTFWACCESS -d 192.168.168.34 -p tcp -m tcp --dport 3389 -j ALLOW 
-A PORTFWACCESS -d 192.168.168.9 -p tcp -m tcp --dport 25 -j ALLOW 
-A PORTFWACCESS -d 192.168.168.2 -p gre -j ALLOW 
-A VPNFW -j ALLOW 
-A VPNFW_LOGDROP -j DROP 
-A VPNTRAFFIC -o ipsec+ -j VPNFW 
-A VPNTRAFFIC -o ipsec+ -j VPNFW_LOGDROP 
-A VPNTRAFFIC -i ipsec+ -j VPNFW 
-A VPNTRAFFIC -i ipsec+ -j VPNFW_LOGDROP 
-A VPNTRAFFIC -o tap+ -j VPNFW 
-A VPNTRAFFIC -o tap+ -j VPNFW_LOGDROP 
-A VPNTRAFFIC -i tap+ -j VPNFW 
-A VPNTRAFFIC -i tap+ -j VPNFW_LOGDROP 
-A VPNTRAFFIC -m physdev  --physdev-out tap+ --physdev-is-bridged -j VPNFW 
-A VPNTRAFFIC -m physdev  --physdev-out tap+ --physdev-is-bridged -j VPNFW_LOGDROP 
-A VPNTRAFFIC -m physdev  --physdev-in tap+ -j VPNFW 
-A VPNTRAFFIC -m physdev  --physdev-in tap+ -j VPNFW_LOGDROP 
-A ZONEFW -i br0 -o br0 -j ALLOW 
-A ZONEFW -i br0 -o br2 -j ALLOW 
-A ZONEFW -i br0 -o br1 -j ALLOW 
-A ZONEFW -i br2 -o br2 -j ALLOW 
-A ZONEFW -i br1 -o br1 -j ALLOW 
-A ZONEFW_LOGDROP -j DROP 
-A ZONETRAFFIC -i br0 -o br0 -j ZONEFW 
-A ZONETRAFFIC -i br0 -o br0 -j ZONEFW_LOGDROP 
-A ipac~fi -i br0 
-A ipac~fi -i eth1 
-A ipac~fo -o br0 
-A ipac~fo -o eth1 
-A ipac~i -o br0 
-A ipac~i -o eth1 
-A ipac~o -i br0 
-A ipac~o -i eth1 
COMMIT
# Completed on Wed Apr 22 11:21:26 2009
# Generated by iptables-save v1.3.8 on Wed Apr 22 11:21:26 2009
*nat
:PREROUTING ACCEPT [4527:375551]
:POSTROUTING ACCEPT [38:3093]
:OUTPUT ACCEPT [248:18489]
:CONTENTFILTER - [0:0]
:CUSTOMPOSTROUTING - [0:0]
:CUSTOMPREROUTING - [0:0]
:DNSMASQ - [0:0]
:OPENVPNCLIENT - [0:0]
:PORTFW - [0:0]
:POSTPORTFW - [0:0]
:SIPROXDPORTFW - [0:0]
:SMTPSCAN - [0:0]
:SOURCENAT - [0:0]
:SQUID - [0:0]
-A PREROUTING -j CUSTOMPREROUTING 
-A PREROUTING -j SIPROXDPORTFW 
-A PREROUTING -j CONTENTFILTER 
-A PREROUTING -j SQUID 
-A PREROUTING -j DNSMASQ 
-A PREROUTING -j PORTFW 
-A POSTROUTING -j CUSTOMPOSTROUTING 
-A POSTROUTING -j OPENVPNCLIENT 
-A POSTROUTING -j SOURCENAT 
-A POSTROUTING -j POSTPORTFW 
-A OUTPUT -j PORTFW 
-A CUSTOMPREROUTING -p tcp -m tcp --dport 25 -j SMTPSCAN 
-A PORTFW -d 10.1.1.150 -p tcp -m tcp --dport 80 -j DNAT --to-destination 192.168.168.2:80 
-A PORTFW -d 10.1.1.150 -p tcp -m tcp --dport 21 -j DNAT --to-destination 192.168.168.2:21 
-A PORTFW -d 10.1.1.150 -p tcp -m tcp --dport 443 -j DNAT --to-destination 192.168.168.2:443 
-A PORTFW -d 10.1.1.150 -p tcp -m tcp --dport 993 -j DNAT --to-destination 192.168.168.2:993 
-A PORTFW -d 10.1.1.150 -p tcp -m tcp --dport 3389 -j DNAT --to-destination 192.168.168.2:3389 
-A PORTFW -d 10.1.1.150 -p tcp -m tcp --dport 1723 -j DNAT --to-destination 192.168.168.2:1723 
-A PORTFW -d 10.1.1.150 -p udp -m udp --dport 6277 -j DNAT --to-destination 192.168.168.9:6277 
-A PORTFW -d 10.1.1.150 -p udp -m udp --dport 24441 -j DNAT --to-destination 192.168.168.9:24441 
-A PORTFW -d 10.1.1.150 -p tcp -m tcp --dport 2703 -j DNAT --to-destination 192.168.168.9:2703 
-A PORTFW -d 10.1.1.150 -p tcp -m tcp --dport 4282 -j DNAT --to-destination 192.168.168.9:4282 
-A PORTFW -d 10.1.1.150 -p tcp -m tcp --dport 4280 -j DNAT --to-destination 192.168.168.9:4280 
-A PORTFW -d 10.1.1.150 -p udp -m udp --dport 10000:10100 -j DNAT --to-destination 192.168.168.10:10000-10100 
-A PORTFW -d 10.1.1.150 -p tcp -m tcp --dport 465 -j DNAT --to-destination 192.168.168.2:465 
-A PORTFW -d 10.1.1.150 -p udp -m udp --dport 4569 -j DNAT --to-destination 192.168.168.10:4569 
-A PORTFW -d 10.1.1.150 -p tcp -m tcp --dport 22 -j DNAT --to-destination 192.168.168.10:22 
-A PORTFW -d 10.1.1.150 -p tcp -m tcp --dport 3390 -j DNAT --to-destination 192.168.168.34:3389 
-A PORTFW -d 10.1.1.150 -p tcp -m tcp --dport 25 -j DNAT --to-destination 192.168.168.9:25 
-A PORTFW -d 10.1.1.150 -p gre -j DNAT --to-destination 192.168.168.2 
-A SOURCENAT -o eth1 -j SNAT --to-source 10.1.1.150 
COMMIT
# Completed on Wed Apr 22 11:21:26 2009
           
         

20091111-EE-VQP-89 - Hierarchy / EE_QW_3_20080625

Hall of Fame

1. Blaz59,989
2. noci15,836
3. KeremE9,750
4. JFrederic...7,300
5. fosiul016,950
6. ahoffmann6,500
7. Qlemo6,475
8. stephenh...5,940
9. RBEIMS5,700
10. Nopius5,650
11. giltjr5,400
12. MiLLeNNiuM4,000
12. mrcustard4,000
14. arnold3,900
15. lrmoore3,625
16. ravenpl3,375
17. aamodt3,300
18. RobWill3,200
19. Multipath3,000
20. kyleb842,600
21. garycase2,500
22. amitnepal2,300
23. mwecom...2,075
24. Gns2,000
24. JDettman2,000
24. mikecr2,000
24. jar38172,000
24. elf_bin2,000
24. awking002,000
24. lherrou2,000
24. dons67182,000
24. workga2,000
24. pmessana2,000
24. asdlkf2,000
24. jfrady2,000
24. memo_tnt2,000
24. RPPreacher2,000
24. peterelvidge2,000
24. dpk_wal2,000
24. _jesper_2,000
24. michaelgo...2,000
24. colinvann2,000
24. mrjoltcola2,000
24. atlas_sh...2,000
24. CCI_IT2,000
24. niko862,000
24. alienvoice2,000
24. packetguy2,000
24. ai_ja_nai2,000
24. dainok2,000
24. techzter2,000
24. hathehariken2,000
24. SergKz2,000
24. drewha1...2,000
24. ludo_friend2,000
24. Goldsim2,000
24. martinew...2,000
24. Neilsr2,000
24. eoke2,000
24. koffu2,000
24. Armengar2,000
24. millscl2,000

1. Blaz67,389
2. ravenpl16,375
3. noci15,836
4. fosiul0112,450
5. KeremE10,750
6. Nopius8,400
7. JFrederic...7,300
8. ahoffmann6,500
9. Qlemo6,475
10. stephenh...5,940
11. arnold5,900
12. RBEIMS5,700
13. lrmoore5,625
14. giltjr5,400
15. shakoush...4,400
16. MiLLeNNiuM4,000
16. mrcustard4,000
18. aamodt3,300
19. RobWill3,200
20. Redimido3,000
20. Multipath3,000
22. kyleb842,600
23. garycase2,500
23. niko862,500
25. amitnepal2,300

Endian Firewall routed subnet on green network

Asked by vipnetworks in IP Tables/IP Chains, Network Routers, Networking Hardware Firewalls

Tags: Endian Firewall, iptables

About this solution