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Thank you, Comcast.

It's interesting that they'd call about DNS amplification... You don't
typically see DNS amplified floods coming from home ISPs. I would imagine
SSDP amplification is a far greater issue for any home ISP.

On Thu, Feb 25, 2016 at 10:46 PM, Mike Hammett <nanog at ics-il.net> wrote:

> I know. It seems odd, doesn't it?
> They're actually suspending people's accounts for DNS amplification. My
> aunt got a call about it tonight. I had already firewalled that off on her
> router before they called, but they're doing it. There's more that they
> could do I'm sure, but they're doing it. Maybe it's flooding their upstream
> causing other service issues.... but they're doing it.
> So many others aren't doing much at all.
> -----
> Mike Hammett
> Intelligent Computing Solutions
> http://www.ics-il.com
> Midwest-IX
> http://www.midwest-ix.com