Recommend how to restrict location per ip?

[Ken Williams]

I'm trying to restrict a URL from being hit too many times to fast. I added this to the <vhost> to limit requests to /url/ to 1 per second with a max of 4 concurrent connections:

  QS_LocRequestPerSecLimitMatch "^(/url/).*$"    1
  QS_LocRequestLimitMatch "^(/url/).*$"    4

Is this global for all IP's or per IP? I would like to restrict the number of simultaneous connects to /url/ to 1 per second for each IP, not total for the vhost. I don't know if the above applies per IP or not. Any help would be great.

Thanks.

[Pascal Buchbinder]

The QS_Loc* directives limit the total number of requests to the server.

The same configuration on a per client IP basis could look like this:

SetEnvIf RequestURI ^/url/ QS_EventRequest
QS_ClientEventRequestLimi 4
SetEnvIf RequestURI ^/url/ QS_Event
QS_ClientEventPerSecLimit 1