nanog mailing list archives
Re: Filter NTP traffic by packet size?
From: joel jaeggli <joelja () bogus com>
Date: Sun, 23 Feb 2014 12:31:16 -0800
On 2/23/14, 12:11 PM, Royce Williams wrote:
On Sun, Feb 23, 2014 at 10:48 AM, Royce Williams <royce () techsolvency com> wrote:Newb question ... other than retrofitting, what stands in the way of making BCP38 a condition of peering?
Peering is frequently but harldy exclusively on a best effort basis, e.g. you agree to exchange traffic, but also agree to hold each other harmless if something bad happens. that's any easy enough contract for most entities to enter into
In other words ... if it's a problem of awareness, could upstreams automate warning their downstreams? What about teaching RADb to periodically test for BCP38 compliance, send soft warnings (with links to relevant pages on www.bcp38.info), and publish stats? Continuing my naïveté ...what if upstreams required BCP38 compliance before updating BGP filters?
my upstreams adjust their filters when I update radb.
This would require a soft rollout -- we'd have to give them a few months' warning to not interfere with revenue streams -- but it sounds like nothing's going to change until it starts hitting the pocketbooks. Royce
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Current thread:
- Re: Filter NTP traffic by packet size?, (continued)
- Re: Filter NTP traffic by packet size? Peter Phaal (Feb 22)
- Re: Filter NTP traffic by packet size? Chris Laffin (Feb 23)
- Re: Filter NTP traffic by packet size? Mikael Abrahamsson (Feb 23)
- Re: Filter NTP traffic by packet size? Peter Phaal (Feb 23)
- Re: Filter NTP traffic by packet size? sthaug (Feb 23)
- Re: Filter NTP traffic by packet size? Lukasz Bromirski (Feb 23)
- Re: Filter NTP traffic by packet size? Mikael Abrahamsson (Feb 23)
- Re: Filter NTP traffic by packet size? George William Herbert (Feb 23)
- Re: Filter NTP traffic by packet size? Royce Williams (Feb 23)
- Re: Filter NTP traffic by packet size? Royce Williams (Feb 23)
- Re: Filter NTP traffic by packet size? joel jaeggli (Feb 23)
- RE: Filter NTP traffic by packet size? James Braunegg (Feb 23)
- Re: Filter NTP traffic by packet size? sjt5atra (Feb 24)
- Re: Filter NTP traffic by packet size? Jérôme Nicolle (Feb 28)
- Re: Filter NTP traffic by packet size? Mikael Abrahamsson (Feb 23)
- Re: Filter NTP traffic by packet size? Randy Bush (Feb 23)
- Re: Filter NTP traffic by packet size? Ray Soucy (Feb 24)
- Re: Filter NTP traffic by packet size? Blake Hudson (Feb 25)
- RE: Filter NTP traffic by packet size? Staudinger, Malcolm (Feb 25)
- Re: Filter NTP traffic by packet size? Nick Hilliard (Feb 25)
- Re: Filter NTP traffic by packet size? Blake Hudson (Feb 25)