nanog mailing list archives
Re: Filter NTP traffic by packet size?
From: Mikael Abrahamsson <swmike () swm pp se>
Date: Sun, 23 Feb 2014 16:14:52 +0100 (CET)
On Sun, 23 Feb 2014, Chris Laffin wrote:
Ive talked to some major peering exchanges and they refuse to take any action. Possibly if the requests come from many peering participants it will be taken more seriously?
If only there was more focus on the BCP38 offenders who are the real root cause of this problem, I would be more happy.
I would be more impressed if the IXes would start to use their sFlow capabilities to find out what IX ports the NTP queries are coming to backtrace the traffic to the BCP38 offendors than try to block the NTP packets resulting from these src address forged queries.
-- Mikael Abrahamsson email: swmike () swm pp se
Current thread:
- Re: Filter NTP traffic by packet size?, (continued)
- Re: Filter NTP traffic by packet size? Saku Ytti (Feb 22)
- Re: Filter NTP traffic by packet size? Carsten Bormann (Feb 22)
- Re: Filter NTP traffic by packet size? Cb B (Feb 22)
- Re: Filter NTP traffic by packet size? Carsten Bormann (Feb 22)
- Re: Filter NTP traffic by packet size? Randy Bush (Feb 22)
- Re: Filter NTP traffic by packet size? Nick Hilliard (Feb 22)
- Re: Filter NTP traffic by packet size? Paul Ferguson (Feb 22)
- Re: Filter NTP traffic by packet size? Chris Laffin (Feb 22)
- 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)