Hi ! I am stuck with a redirection problem : I have a POP3-Server wich can only bind on 0.0.0.0 or a single ip-adress. My machine has two internal ip-adresses (192.168.10.1 and 192.168.20.1) the POP3-Server needs to listen on and one external address it musn't listen on. So i thought : "No problem, i will make the POP3-Server bind to localhost:110 and redirect incoming traffic to the two ip-adresses 192.168.10.1 and 192.168.20.1 to localhost:110". I made the following ruleset for it : iptables -t nat -I PREROUTING -p tcp -i eth0 -d 192.168.10.1/32 --dport 110 -j DNAT --to-destination 127.0.0.1 iptables -t nat -I PREROUTING -p tcp -i eth0 -d 192.168.20.1/32 --dport 110 -j DNAT --to-destination 127.0.0.1 But it doesn't work. Wenn i try to connect to 192.168.10.1 Port 110 from a client nothing happens. "iptables -t nat -L PREROUTING -v" shows me that the packets have been matched by the rules (the counters are up) What wen't wrong ? Thanks Kai Mit freundlichen Grüßen Kai Steverding GWS Gesellschaft für Warenwirtschafts-Systeme mbH Krögerweg 10 - 48155 Münster - Germany eMail: mailto:steverding@xxxxxx Telefon: +49 251 7000-02 / Fax -3910 Besuchen Sie uns im Internet: http://www.gws.ms____
