nanog mailing list archives
Re: DDOS Simulation
From: Valdis.Kletnieks () vt edu
Date: Thu, 30 Jul 2015 12:12:52 -0400
On Wed, 29 Jul 2015 12:38:18 -0700, alvin nanog said:
On 07/29/15 at 05:47am, Roland Dobbins wrote:On 29 Jul 2015, at 5:19, alvin nanog wrote:and all the other ISP's routers along the way that had to transport those gigabyte/terabyte of useless ddos packetsNo company can provide a 'get out of jail card' for illegal activities, irrespective of how they arrange their paperwork.oopps, maybe a "misunderstanding" ... it's an old "be careful euphomism(sp?) and not meant as "literal get out of jail" ( from monopoly game too )
You may indeed need a "get out of jail" card if one of those "all the other ISPs along the way" decides to make an issue of it. The company you're working with can only promise that *they* won't press charges. What their upstream decides to do is out of their control.
if i had to pick only one command for the ddos tests .... i'd simply flood the wire .. everything is now offline ( should be un-responsive )
nping "send 100,000 packets/sec" x 65,000byte/packet 192.168.0.0/16
That will only send out packets as fast as your single pipe can send, which will probably *not* make everything unresponsive. Hint - only (roughly) one out of every 65,635 packets will be pointed at the host at 198.168.5.16, for example - and I would *hope* that said host can handle an added 65K packet every 0.6 seconds or so... Oh, and line speed for a 10G connection is 155K 64K packets per second, so your command won't even fill *one* computer's pipe.
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Current thread:
- RE: DDOS Simulation, (continued)
- RE: DDOS Simulation lobna gouda (Jul 27)
- Re: DDOS Simulation Ammar Zuberi (Jul 27)
- Re: DDOS Simulation Pavel Odintsov (Jul 28)
- Re: DDOS Simulation Dovid Bender (Jul 28)
- Re: DDOS Simulation Paul S. (Jul 28)
- Re: DDOS Simulation alvin nanog (Jul 28)
- Re: DDOS Simulation Roland Dobbins (Jul 28)
- Re: DDOS Simulation alvin nanog (Jul 29)
- Re: DDOS Simulation Roland Dobbins (Jul 29)
- Re: DDOS Simulation alvin nanog (Jul 30)
- RE: DDOS Simulation lobna gouda (Jul 27)
- Re: DDOS Simulation Valdis . Kletnieks (Jul 30)
- Re: DDOS Simulation Pavel Odintsov (Jul 27)
- Re: DDOS Simulation Valdis . Kletnieks (Jul 27)
- Re: DDOS Simulation Pavel Odintsov (Jul 27)
- Re: DDOS Simulation alvin nanog (Jul 27)
- Re: DDOS Simulation Pavel Odintsov (Jul 28)
- Re: DDOS Simulation jim deleskie (Jul 28)
- Re: DDOS Simulation Brett Watson (Jul 28)
- RE: DDOS Simulation frnkblk (Jul 29)