RE: Wave of Nimda-like hits this morning?

["Christopher L. Morrow" <chris () UU NET>]

On Tue, 26 Feb 2002, Brian Mooney wrote:

> I have been seeing those scans pretty nonstop since the outbreak of
> Nimda.  AT&T tells me that they have blocked Code Red, CRII, and Nimda
> upstream, but I still get this traffic 15 times a day or so.  Yesterday,
> I had one IP hit my machine, looking for cmd.exe 27 times...

How did AT&T block these upstream from you? Unless they installed a proxy
firewall, or a router that can effectively do layer 4+ filtering I can't
see this being accomplished for all customers off a AT&T edge router.

Perhaps did they block this traffic on a firewall they manage for you?


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