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Re: Spoofing (newbie needs help)

From: Len Conrad
Date: Wednesday, April 2, 2003
Time: 2:12:02 pm


>As soon as I restricted ips it all stopped and went back to normal.

If the attacker was trying to DoS you by sending lots of zone transfer
requests that your unrestricted DNS was executing (which has nothing to do
with "spoofing" of whatever), then restricting zone transfers by ip or by
TSIG key would remove the DoS vulnerability.

Len




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