while accessing client IP address we should use the fllowing method,
String addr = request.getRemoteAddr();
System.out.println(addr);
If the client uses Proxy server then the sever gets the proxy IP Address, How can server gets exact IP number(Not Proxy).
Ex: The IP address of the system is 172.16.0.113, the proxy IP number is 172.16.0.200. when we the above methos we are getting 172.16.0.200, but we need 172.16.0.113.