I read a lot of blog and tutorials about name based and IP based hostings and also about mod_proxy. But I am unable to do. Here is what I am trying to do. I have a webserver on public IP.Which is running Xen on it. There are 4 Guest Operating systems installed on top of Dom0 which are Dom1,Dom2,Dom3,Dom4 These are application servers which are going to serve the requests that come from the main server.Which is Dom0. I right now have no clue. All I see is "It works" on all 4 of the hosts. On my LAN on any machine on same subnet if I do http://Ip of Domu1 message comes Code: It Works . Same thing happens with remaining 3 DomU's. http://IP of DomU2 http://Ip of Domu3 http://Ip of Domu4 in browser from LAN gives me a message Code: It works. What do I need to do on Dom0 so that requests are forwarded to the appropriate DomUs apache2 is running on all of them including Dom0. Should I configure a DNS on Dom0 Xen machine. Since it has a public IP and remaining are DomU's?
You can use Apache's reverse proxy feature. This howto should give you the idea: http://www.howtoforge.com/apache_reverse_proxy_ispconfig
