nanog mailing list archives
Re: Flash crowds and DOS on POTS
From: Iljitsch van Beijnum <iljitsch () muada com>
Date: Mon, 17 May 2004 10:32:32 +0200
On 17-mei-04, at 4:53, Sean Donelan wrote:
All networks are vulnerable to Denial of Service attacks and flash crowds. Broadcasting & Cable investigates the problems with the telephone and SMS voting with the Fox television show American Idol.
This is _very_ old news. Something like this happened in Holland ages ago, and it was even named the "Henny Huisman effect" after the show's host.
The phone network is very fragile. Just about anything unusual causes massive congestion. For instance, the 9/11 problems in New York disrupted long distance service throughout the entire US and even international service in some unrelated parts of the world. But even more mundane problems such as last summer's power outage have similar effects.
The difference is when people get a "busy" signal on the phone network, they don't think phone network is collapsing.
If they knew the difference between a busy signal and a congestion signal they probably would...
BTW, what do you think happens when everyone starts running the water tap at the same time?
Current thread:
- Flash crowds and DOS on POTS Sean Donelan (May 16)
- Re: Flash crowds and DOS on POTS Iljitsch van Beijnum (May 17)
- Re: Flash crowds and DOS on POTS Richard Cox (May 17)
- Re: Flash crowds and DOS on POTS Peter Galbavy (May 17)
- Re: Flash crowds and DOS on POTS Todd Vierling (May 17)
- Re: Flash crowds and DOS on POTS Valdis . Kletnieks (May 17)
- Re: Flash crowds and DOS on POTS Joe Abley (May 17)
- Re: Flash crowds and DOS on POTS Richard Cox (May 17)
- Re: Flash crowds and DOS on POTS Iljitsch van Beijnum (May 17)