Hi, I really do not understand why you want to avoid nat? You probably know that is possible to route ( nat :) ) traffic to servers located inside internal network, and users should not know that, and on specific access points ( I mean public ip addresses ) you can accept all traffic to your servers ( which are inside safety of internal network ) Regards Elvir Kuric --- Carlos Rotenberg <rotenberg@xxxxxxxxx> wrote: > I have to create a Firewall/Router with Iptables to > protect our clients, but > I can't do NAT, my clients have to have Public IPs > on their servers. > I was trying to figure out how to do that, but I > couldn't get any clue. > > The provider assigned me a /24 network and he gave > me /30 network for the > external network, if someone can help me, I'll > appreciate it. > > Thank you, > > Carlos > > Example: > Router Network 200.200.199.0/30 > Provider Router Ip address: 200.200.199.1 > My Firewall/Router IP address: 200.200.199.2 > > Clients Network assigned: 200.200.200.0/24 > > > 200.200.199.1/30 FIREWALL > 200.200.200.1/28 > 200.200.200.0/27 > INTERNET ----------------------- ROUTER > ------------------------------------------ CLIENT 1 > SERVERS > 200.200.199.2/30 IPTABLES | > Default gateway: 200.200.200.1 > | > | > | > | > 200.200.200.33/28 > 200.200.200.32/28 > > ------------------------------------------ CLIENT 2 > SERVERS > | > Default gateway: 200.200.200.33 > | > | > | > | > | > 200.200.200.65/27 > 200.200.200.64/27 > > ------------------------------------------ CLIENT 3 > SERVERS > | > Default gateway: 200.200.200.65 > | > | > | > | > 200.200.200.129/25 > 200.200.200.128/25 > > ------------------------------------------ CLIENT 4 > SERVERS > > Default gateway: 200.200.200.129 > > > > ____________________________________________________________________________________ No need to miss a message. Get email on-the-go with Yahoo! Mail for Mobile. Get started. http://mobile.yahoo.com/mail ____________________________________________________________________________________ Get your own web address. Have a HUGE year through Yahoo! Small Business. http://smallbusiness.yahoo.com/domains/?p=BESTDEAL
