I am trying to set up a DNS poisoning test as an example for my class. I have setup both an Ubuntu 6.10 and 10.10 server. When I use my Backtrack system to check the DNS server I get a message “This server is not replying to recursive requests”. I have added “allow-recursion { any; };” to my configuration file. Yet the Backtrack system still fails. What do I have to do to allow on the DNS server for the Backtrack system to do the recursive request?

Thank you for your help,

David