nanog mailing list archives
Re: automatic rtbh trigger using flow data
From: "Roland Dobbins" <rdobbins () arbor net>
Date: Fri, 31 Aug 2018 06:59:29 +0700
On 31 Aug 2018, at 6:47, Aaron Gould wrote:
I'm really surprised that you all are doing this based on source ip, simply because I thought the distribution of botnet members around the world we're so extensive that I never really thought it possible to filter based on sources, i
Using S/RTBH to drop attack sources has been a valid and useful mitigation tactic for close to 20 years. Any kind of modern router scales up to large numbers of sources; and note that S/RTBH isn't limited to /32s.
It's discussed in this .pdf preso: <https://app.box.com/s/xznjloitly2apixr5xge> ----------------------------------- Roland Dobbins <rdobbins () arbor net>
Current thread:
- Re: automatic rtbh trigger using flow data, (continued)
- Re: automatic rtbh trigger using flow data Vicente De Luca (Aug 30)
- RE: automatic rtbh trigger using flow data Ryan Hamel (Aug 30)
- RE: automatic rtbh trigger using flow data Aaron Gould (Aug 30)
- RE: automatic rtbh trigger using flow data Michel Py (Aug 30)
- RE: automatic rtbh trigger using flow data Aaron Gould (Aug 30)
- RE: automatic rtbh trigger using flow data Ryan Hamel (Aug 30)
- RE: automatic rtbh trigger using flow data Michel Py (Aug 30)
- Re: automatic rtbh trigger using flow data Joe Maimon (Aug 30)
- RE: automatic rtbh trigger using flow data Michel Py (Aug 30)
- Re: automatic rtbh trigger using flow data Aaron Gould (Aug 30)
- Re: automatic rtbh trigger using flow data Roland Dobbins (Aug 30)
- Re: automatic rtbh trigger using flow data Hugo Slabbert (Aug 31)
- Re: automatic rtbh trigger using flow data Roland Dobbins (Aug 31)
- RE: automatic rtbh trigger using flow data Aaron Gould (Aug 30)
- RE: automatic rtbh trigger using flow data Michel Py (Aug 30)
- Re: automatic rtbh trigger using flow data H I Baysal (Aug 31)
- RE: automatic rtbh trigger using flow data Ryan Hamel (Aug 31)
- Re: automatic rtbh trigger using flow data H I Baysal (Aug 31)
- Re: automatic rtbh trigger using flow data Roland Dobbins (Aug 31)
- RE: automatic rtbh trigger using flow data Michel Py (Aug 31)
- RE: automatic rtbh trigger using flow data Lotia, Pratik M (Aug 31)
- Re: automatic rtbh trigger using flow data Roland Dobbins (Aug 31)