While looking for ways to map my port using Yozan router, typed my IP in the browser an lo behold my router administration page opened up, a quick ip scan listed a number of IP's where the router administration page opened up. Tried the usual admin:admin or admin:1234 and whooo i could access their router settings, further if I saved the Airtel acount and password page to my local drive I could use a number of password ulitities which unmasks the password....hows that for security!!My advice to all is to change the router default login and password immediately, if you do not know how ask Airtel people to do so and make sure only you know the new password not even the Airtel guy.