HowTo Restricting traffic to a virtual host in apache

The following configuration will limit the speed for the virtual host to 1024kbps, with the ability to serve not more than 10 requests per second and a maximum of 30 open connections. Each visitor can establish max three simultaneous connections and receive data at speeds no higher than 20kb/s. In addition, a virtual host can spend no more than 100 MB of traffic during 4 weeks, if the limit is exceeded the speed will be limited to 128kbps.

 

 ServerName www.test.com

 ServerAdmin webmaster@test.com

 DocumentRoot /var/www

 CBandLimit 100M

 CBandExceededSpeed 128 5 15

 CBandSpeed 1024 10 30

 CBandRemoteSpeed 20kb/s 3 3

 CBandScoreboard /var/www/scoreboard

 CBandPeriod 4W