Ray Leach wrote:
On Wed, 2004-05-12 at 06:22, Alexander Samad wrote:
On Tue, May 11, 2004 at 10:37:36AM -0300, Peter Marshall wrote:
I have an aside question ... Do you need to listen on both tcp and udp port 53 for DNS ? Can you just listen on the UDP one ? Does it require both ?
udp for normal requests tcp for zone transfers
and large answers ...
...where a 'large answer' is usually taken to be a UDP packet of more than 512 bytes.
Dana Bourgeois
<snip>
