[UPHPU] Running Multiple Publicly Accessible Web Servers on a Single IP Address

[Kirk Ouimet]

I have three separate web servers with three different internal IP addresses
on a network with only one public IP address. Each web server has security
restrictions such that I cannot just run all of my websites on a single web
server. All are running Apache.

 

I want to setup subdomains that allow me to access each of the different web
servers remotely, all on port 80. E.g.,

 

site1.domain.com

site2.domain.com

site3.domain.com

 

Where all three of those domains resolve to my single public IP address, but
some type of service examines the request to see which subdomain is being
requested and pulls the data from the appropriate server.

 

Is this type of thing (1) possible and (2) easy to implement? I'm running
Ubuntu Server 9.04.

 

Kirk Ouimet

 <mailto:kirk at kirkouimet.com> kirk at kirkouimet.com

Cell: (801) 310-1421