DNS ports and firewall

Armin Safarians armin.safarians at safeway.com
Fri Jun 21 20:24:29 UTC 2002


	Sorry, I'm domed using outlook and any ways. My question is...
	I know that DNS uses UDP/53 for queries. Tcp/53 is only used to
do zone transfers and large queries.
	What is considered large queries and is it ok to just allow udp
through the firewall.

	Thanks,
	Armin

"WorldSecure Server <safeway.com>" made the following
 annotations on 06/21/02 14:23:03
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