How to forward one public IP to 2 private IPs with NAT with 3 different ports

[winoo]

Hi Everyone,

I am newbie to pfSense. My current network architecture is

Web Server (Co-location)–->ISP--->Cisco Router--->pfSense--->2 Internal Servers (Same Subnet, 192.x.x.1, 192.x.x.2).

My ISP provides me with one static IP address (10.x.x.x). Web Server needs to communicate 2 internal servers with 4 ports, 2 same and 2 different ports. How can I configure pfSense to translate the IP (ISP provide) to the private IP with NAT to the 2 internal servers which use different ports. I also want to know how to configure inbound or outbound NAT in pfSense.

Please help me how to solve this problem.

best regard
winoo

[marcelloc]

If you have two hosts sharing web services on same port with only one valid ip address, you will need a proxy package like varnish to do this.

take a look on doc.pfsense.org

there are many docs to help

http://doc.pfsense.org/index.php/How_can_I_forward_ports_with_pfSense%3F