North American Network Operators Group
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Re: Blocking port udp/tcp 1433/1434

  • From: Gadi Evron
  • Date: Wed May 11 12:58:37 2005 
Jeff Rosowski wrote:
> 
>> Is there still justification for denying transit for ms-sql slammer
>> ports?
> 
> 
> Well MS-SQL Worm propagation attempts and MS-SQL version overflow
> attempts account for 62% of the activity on our Internet facing IDS.

It changes from 40% to 70% here at AS8867, as well.

	Gadi.