Hi, try this for web server ... iptables -t nat -A PREROUTING -s any/0 -d your_external_ipadress -p tcp --dport 80 -j DNAT --to-destination your_internal_ipaddress Regards Elvir Kuric PS: In this case we assume that your server in internal network is listening on port 80. If in your case it is not true, the you should use your_internal_ipaddress:PORT_SERVER_LISTENING --- Ranjith Kumar <ranjitbat@xxxxxxxxx> wrote: > Hi All, > > I have two linux machinces. I want to forward > specific ports from > mahince1 to machine2. > > Machine1: Having 2 Network Interfaces, One interface > is connected to > the Internet with Static IP, and the second one is > private IP > connected to LAN. > > Machine2: Having 1 Network Interface configured with > private IP. This > host is my mail server(postfix). > > I am using Machine1 as relayhost. All my local users > are accessing > their mails from Machine2. > > I want to Forward POP3, IMAP and HTTP ports from > Machine1 to Machine2, > when my users access mails from internet. > > Please Help me in this. > > Thanks & Regards, > Ranjith Kumar > > __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
