Hey guys

I have a question

ive got this discussion forum where people post messages and all

most the time u got trouble makers loggin in using proxy Servers IP addresses

is it possible to tell the difference if someoen is using a Transparent Proxy server

i know it can be done but i dont know how to find out

to make sense of what im saying

say someoen comes to my site/forum uses a Transparent Proxy Server..is there a way of finding out what there Real IP address is?

i know it can be done with Transparent but i dont know how?

does anyone know?

thanks