nanog mailing list archives
Re: "Everyone should be deploying BCP 38! Wait, they are ...."
From: "Dobbins, Roland" <rdobbins () arbor net>
Date: Wed, 19 Feb 2014 00:56:28 +0000
On Feb 19, 2014, at 4:52 AM, Tony Tauber <ttauber () 1-4-5 net> wrote:
maybe we should conclude that most of the spoofing is coming from somewhere else; perhaps including colo and cloud providers.
My theory - not yet backed by data - is that probably most spoofed traffic these days does in fact emanate from IDC networks, and that a non-trivial proportion of same emanates from a relatively small number of such networks. In many cases, it's possible to put 'naked' hosts on home broadband connections, however - and how common that is, and what proportion of those broadband access networks don't run any form of anti-spoofing, is an open question. ----------------------------------------------------------------------- Roland Dobbins <rdobbins () arbor net> // <http://www.arbornetworks.com> Luck is the residue of opportunity and design. -- John Milton
Current thread:
- "Everyone should be deploying BCP 38! Wait, they are …." Jay Ashworth (Feb 18)
- Re: "Everyone should be deploying BCP 38! Wait, they are ...." Dave Bell (Feb 18)
- Re: "Everyone should be deploying BCP 38! Wait, they are ...." Patrick W. Gilmore (Feb 18)
- Re: "Everyone should be deploying BCP 38! Wait, they are ...." Jared Mauch (Feb 18)
- Changing the way we talk about BCP38 [Was: Re: "Everyone should be deploying BCP 38! Wait, they are ...."] Paul Ferguson (Feb 18)
- Re: Changing the way we talk about BCP38 [Was: Re: "Everyone should be deploying BCP 38! Wait, they are ...."] Dobbins, Roland (Feb 18)
- Re: "Everyone should be deploying BCP 38! Wait, they are ...." Tony Tauber (Feb 18)
- Re: "Everyone should be deploying BCP 38! Wait, they are ...." Dobbins, Roland (Feb 18)
- Re: "Everyone should be deploying BCP 38! Wait, they are ...." Patrick W. Gilmore (Feb 18)
- Re: "Everyone should be deploying BCP 38! Wait, they are ...." Dave Bell (Feb 18)
- <Possible follow-ups>
- Re: "Everyone should be deploying BCP 38! Wait, they are …." Larry Sheldon (Feb 18)
- Re: "Everyone should be deploying BCP 38! Wait, they are ...." James Milko (Feb 18)
- Re: "Everyone should be deploying BCP 38! Wait, they are ...." Robert Drake (Feb 18)
- Re: "Everyone should be deploying BCP 38! Wait, they are ...." Jay Ashworth (Feb 18)
- RE: "Everyone should be deploying BCP 38! Wait, they are ...." Adam Vitkovsky (Feb 20)
- Re: "Everyone should be deploying BCP 38! Wait, they are ...." Jay Ashworth (Feb 20)
- Re: "Everyone should be deploying BCP 38! Wait, they are ...." James Milko (Feb 18)