nanog mailing list archives
Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack
From: Ken Chase <math () sizone org>
Date: Thu, 22 Dec 2016 11:04:14 -0500
Maybe he's found what's already known and posted 2 months ago (and every 2 months?) on nanog, the TCP 98,000x amplifier (which is a little higher than 100x), among dozens of misbehaving devices, all >200x amp. https://www.usenix.org/system/files/conference/woot14/woot14-kuhrer.pdf (Table 1's 'total load risk', (not calculated; Im using potential #hosts * amp factor) shows that each protocol listed curiously all have similar values, within 40%. Little too curious, in fact. I'd expect distribution across a few magnitudes.) /kc -- Ken Chase - math () sizone org Guelph Canada
Current thread:
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack, (continued)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack Alexander Lyamin (Dec 21)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack Alexander Lyamin (Dec 21)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack Edward Dore (Dec 22)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack Alexander Lyamin (Dec 22)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack j.j.santanna (Dec 22)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack Jean | ddostest.me via NANOG (Dec 22)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack Tom Beecher (Dec 22)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack Jean | ddostest.me via NANOG (Dec 22)
- Re: [Tier1 ISP] : Vulnerable to a new DDoS amplification attack Roland Dobbins (Dec 22)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack Tom Beecher (Dec 22)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack Ken Chase (Dec 22)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack William Herrin (Dec 22)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack Tom Beecher (Dec 22)
- Re: [Tier1 ISP] : Vulnerable to a new DDoS amplification attack Roland Dobbins (Dec 22)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack Alexander Lyamin (Dec 22)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack Edward Dore (Dec 22)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack Alexander Lyamin (Dec 22)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack j.j.santanna (Dec 22)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack Mike Hammett (Dec 22)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack Alexander Lyamin (Dec 22)
- Re: [Tier1 ISP]: Vulnerable to a new DDoS amplification attack Mike Hammett (Dec 22)