Hey Asif,
I am trying to do the same thing with the help of iptables the
NAT configuration and is able to simulate the NAT environment for Restricted
Cone and Full Cone.I was wondering since their is no reply to your message on internet regarding the same and I have found that I am creating the exact scenario as you are. Please reply if you would like to discuss about this or u have found out a solution for it. Thanks Rohit Gupta
