How to edit http header
I m working on Bandwidth Manager as my final year project. The client(s) are on private IPs & I (administrator PC) have public IP. When client request a page , for example, www.google.com, the source IP in header of the page is that client's private IP. I have to edit the header and change source IP to my public IP and send the request to internet.
I have caught the http request, but don't know how make changes in header ? Should I have to make a new header containing the same request as client ?
Plz reply

