[CentOS] Configure a local DNS caching nameserver: partial success

Thu Jul 2 08:45:57 UTC 2009
Tom Brown <tom at ng23.net>

> Now I'd like all the other machines on the network to use this local DNS 
> server instead of my ISP's DNS. First thing, I know Bind uses port 53, 
> so I take care to open that port on the server as well as on the other 
> machines in the network. Then, I try to use my local DNS server manually 
> on one of the machines, but I only get this :

53 udp and tcp ?