Multiple servers with different domains, one external IP

[w00t]

Hi, I guess this goes under routing.

I have several servers on one LAN and all share one external IP.

Lets say I have the domain mydomain.com. What I would like is to create several subdomains and use them for each individual server on the LAN (not only webservers!).

For example;

serv1.mydomain.com should end up on the webserver (port 80) on 10.0.0.11
serv2.mydomain.com should end up on the webserver (port 80) on 10.0.0.12
serv3.mydomain.com should end up on the FTP server (port21) on 10.0.0.13
serv4.mydomain.com should end up on 10.0.0.14
serv5.mydomain.com should end up on 10.0.0.15

Is there any possible solution for this in pfSense?

[heper]

http://doc.pfsense.org/index.php/Haproxy_package

or

varnish: http://forum.pfsense.org/index.php/topic,45496.0.html

or

squid reverse: http://forum.pfsense.org/index.php/topic,48347.0.html