How to limit use of proxy?

[hmzisb]

Hi, I am offering free proxy to my users but my high-end server crash after a few hundred concurrent users. Can you tell me how can I apply some limits to users so the server doesn't crash, like letting user only have maximum uplink of 50Mb and no parallel downloads?

[tibbie123]

Hi, my main thing is to filter out the non paying countries or just allow those countries that do pay (decent earnings per page view). I use ConfigServer Security & Firewall - csf v12.06 to achieve that - free.

[hmzisb]

Is there any other way to limit resources to every user like there are in glype?

[whoamidemo]

I also encountered the same problem, the server can not support so many users at all.