on a LAN my pc "Host1" runs Apache and Tomcat 4.0 over mod_jk. In server.xml and httpd.conf I must use a virual host named "Host1" and specify my app "App1" in Tomcat. Now, how about a second virtual host? I have added a virtual host "Host2" which handles "App2". After all of this is it possible to http://Host2/App2 ??? For that I would need a second IP address? Or some kind of alias mechanism. Or not? But I cannot get http://Host2/App2 to respond. what's wrong here?