Dataone.in doesnt seem to work for more than 2 weeks. I enquired the cc and they gave me this alternate URL . Its working fine. U can chekck ur usage here until dataone.in is back online in few weeks r few months r few years, nobody knows wen it'll b back.
http://10.240.43.216/webLogin.jsp
http://10.240.43.216/webLogin.jsp