and dont forget to enable ip forwarding, or nothing will get through! jen140@xxxxxxxxx wrote:
Hello. I am running Debian(5.0.3), and have kernel version: 2.6.26-2-686. And I have just installed the iptables v1.4.5. After searching for help on debian and ubuntu forums, i didnt get any response, so I'm writing here. My network configuration is next: eth0 is my internet interface and has dinamic ip(83.x.x.x). eth1 is my intranet interface and has static ip(192.168.0.1). The server machine(thise pc) shares internet with other machines. At debian start iptables has the next config: iptables -P FORWARD ACCEPT iptables --table nat -A POSTROUTING --out-interface eth0 -j MASQUERADE So now getting to the problem. I wanted to configure port forwarding, and forward port 135 from Any address that comes from eth0 (internet) to ip 192.168.0.200 and same port(135). I've tryied running the next: iptables -F iptables -t nat -F iptables -P FORWARD ACCEPT iptables --table nat -A POSTROUTING --out-interface eth0 -j MASQUERADE iptables --table nat -A PREROUTING --in-interface eth0 -j DNAT -p tcp --dport 135 --to 192.168.0.200:135 But the problem is that it is filtered (I check it with nmap-online.com service). Am i doing anything wrong or my kernel doesnt support it ? Thanks in advance. Have a good day. -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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