nanog mailing list archives

Re: Sobig.f surprise attack today


From: Petri Helenius <pete () he iki fi>
Date: Thu, 28 Aug 2003 23:14:10 +0300


Mike Tancsa wrote:


I dont think this would work too well. The users who are infected often think something is wrong because their connection and computer are not working quite right. So they disconnect / reconnect / reboot so they burn through quite a few dynamic IP addresses along the way.

This is an artifact of ISP´s wanting to have static IP´s as an add-on premium service so they provide short lease times and change IP as often as it´s feasible without
interrupting service unneccessarily.

Pete



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