nanog mailing list archives
Re: BCP38 Deployment
From: Darius Jahandarie <djahandarie () gmail com>
Date: Wed, 28 Mar 2012 13:07:17 -0400
On Wed, Mar 28, 2012 at 12:50, David Conrad <drc () virtualized org> wrote:
I would be surprised if this were true. I'd argue that today, the vast majority of devices on the Internet (and certainly the ones that are used in massive D(D)oS attacks) are found hanging off singly-homed networks.
Yes, but RPF can be implemented in places other than the customer edge. In those places, lack of widespread, easy, and vendor-supported feasible-path uRPF is what I believe really hurts things. Granted, this is along a different line than what the OP was talking about, but in terms of answering the question of "why don't we see ingress filtering as much as we should?", I think it's a large factor. -- Darius Jahandarie
Current thread:
- BCP38 Deployment Bingyang LIU (Mar 28)
- Re: BCP38 Deployment Patrick W. Gilmore (Mar 28)
- Re: BCP38 Deployment Leo Bicknell (Mar 28)
- Re: BCP38 Deployment David Conrad (Mar 28)
- Re: BCP38 Deployment Bingyang LIU (Mar 28)
- Re: BCP38 Deployment Ray Soucy (Mar 28)
- Re: BCP38 Deployment Joe Greco (Mar 28)
- Re: BCP38 Deployment Leo Bicknell (Mar 28)
- Re: BCP38 Deployment Darius Jahandarie (Mar 28)
- Re: BCP38 Deployment David Conrad (Mar 28)
- Re: BCP38 Deployment Darius Jahandarie (Mar 28)
- Re: BCP38 Deployment Bingyang LIU (Mar 28)
- RE: BCP38 Deployment Drew Weaver (Mar 28)
- Re: BCP38 Deployment Leo Bicknell (Mar 28)
- Re: BCP38 Deployment Patrick W. Gilmore (Mar 28)
- Re: BCP38 Deployment Michael Thomas (Mar 28)
- Re: BCP38 Deployment Leo Bicknell (Mar 28)
- Re: BCP38 Deployment Michael Thomas (Mar 28)
- Re: BCP38 Deployment Leo Bicknell (Mar 28)
- Re: BCP38 Deployment Valdis . Kletnieks (Mar 28)
- Re: BCP38 Deployment David Conrad (Mar 28)
- Re: BCP38 Deployment Leo Bicknell (Mar 28)
- Re: BCP38 Deployment goemon (Mar 28)