nanog mailing list archives
Re: Thank you, Comcast.
From: "Roland Dobbins" <rdobbins () arbor net>
Date: Fri, 26 Feb 2016 23:27:12 +0700
On 26 Feb 2016, at 23:02, Damian Menscher via NANOG wrote:
What I'd much rather see Comcast do is use their netflow to trace thesource of the spoofed packets (one of their peers or transit providers, no doubt) and strongly encourage (using their legal or PR team as needed) themto trace back and stop the spoofing.
These approaches aren't necessarily mutually exclusive, as most flow telemetry implementations still report on blocked traffic from exporting devices.
Keeping the network up and available for the vast majority of the customer base trumps all other considerations. DNS queries should not typically be directed towards consumer broadband access netblocks, period; and when they cause operational problems due to abusable CPE being, well, abused, immediate remediation action(s) must be taken.
To do otherwise would be irresponsible. ----------------------------------- Roland Dobbins <rdobbins () arbor net>
Current thread:
- Re: Thank you, Comcast., (continued)
- Re: Thank you, Comcast. Dovid Bender (Feb 26)
- Re: Thank you, Comcast. Rich Kulawiec (Feb 26)
- Re: Thank you, Comcast. Brielle Bruns (Feb 26)
- Re: Thank you, Comcast. Anthony Junk (Feb 26)
- Re: Thank you, Comcast. Roland Dobbins (Feb 26)
- Re: Thank you, Comcast. Roland Dobbins (Feb 26)
- Re: Thank you, Comcast. Mikael Abrahamsson (Feb 26)
- Re: Thank you, Comcast. Maxwell Cole (Feb 26)
- Re: Thank you, Comcast. Jared Mauch (Feb 26)
- Re: Thank you, Comcast. Damian Menscher via NANOG (Feb 26)
- Re: Thank you, Comcast. Roland Dobbins (Feb 26)
- Re: Thank you, Comcast. Dovid Bender (Feb 26)
- Re: Thank you, Comcast. Jared Mauch (Feb 26)
- Re: Thank you, Comcast. Damian Menscher via NANOG (Feb 26)
- Re: Thank you, Comcast. Dovid Bender (Feb 26)
- Re[2]: Thank you, Comcast. Adam (Feb 26)
- RE: Thank you, Comcast. Keith Medcalf (Feb 26)
- Re: Thank you, Comcast. Livingood, Jason (Feb 26)
- RE: Thank you, Comcast. Keith Medcalf (Feb 26)
- Re: Thank you, Comcast. Mike Hammett (Feb 26)
- RE: Thank you, Comcast. Naslund, Steve (Feb 26)