I have an internal web server (192.168.1.2) that manage multiple domains. Now i need to put in DMZ one more server, acting as reverse proxy (it's an Apache 2.2.3, with IP 192.168.1.3 and one more interface with static internet IP)
I need this Apache server should proxy any domain coming from internet to my internal web server except for one domain (this.example.com)
A sort of schema:
INTERNET->Apache Proxy->Internal Web server (default for any domain)
INTERNET->Apache Proxy->Differente Web Server (this.example.com)
What kind of configuration do i have to setup on this Apache Proxy? I read about Proxypass and similar string, but i didn't understand how to proxy "the default" to my internal web server...
Thank you for your help