block port scan attackers

  • From: "Lim, Arthus T." <alim@xxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Thu, 1 Aug 2002 14:17:52 +0800


I'm receiving reports like this in my logs:


ISA Server name: TEQUILA

ISA Server detected an all port scan attack from Internet Protocol (IP)
address 65.121.237.200.

For more information about this event, see ISA Server Help.

How can I block certain external IP addresses in ISA?

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