I am using Apache as a load balancer and would like to log the server to which the load balancer is forwarding the request to. For example, if I had three webservers, called:
- webserver1 - 192.168.0.1
- webserver2 - 192.168.0.2
- webserver3 - 192.168.0.3
I would like the log to show me to which server the request was forwared to (denoted by bold):
10.1.0.1 192.168.0.1 - - [20/Jul/2010:10:52:01 -0600] "GET /js/shared/kobj-static.js HTTP/1.1" 302 236 "http://www.google.com/search?q=baked+bbq+rib+recipes&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a" "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:126.96.36.199) Gecko/20100625 Firefox/3.6.6 (.NET CLR 3.5.30729) infoCard/AzigoLite/0.0.12"
Any help would be appreciated.