I am using the following code in my servlet to get the client's IP address.
req.getRemoteAddr()
It is working well with 2000 and XP clients where as with Vista clients I am getting the IP address as "fe80:0:0:0:591d:dea:2c03:7e79" (IPv6 address). How to get the actual IP address (IPv4) from vista clients. Anybody please help me.