[193730] in North American Network Operators' Group

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Re: backbones filtering unsanctioned sites

daemon@ATHENA.MIT.EDU (Florian Weimer)
Fri Feb 17 03:19:41 2017

X-Original-To: nanog@nanog.org
From: Florian Weimer <fw@deneb.enyo.de>
To: Andrew Paolucci <andrew@paolucci.ca>
Date: Fri, 17 Feb 2017 09:19:32 +0100
In-Reply-To: <BCpCgc_nFl4owa2YKl7xulsmjdxs9PnimP333kMAd9O13cv2XcChixyn-tt8JoCHfJbiGrCg487PoPi6tNnixamjH8NA_Xqcz3Oi_qlYDeA=@paolucci.ca>
 (Andrew Paolucci's message of "Tue, 14 Feb 2017 13:35:42 -0500")
Cc: nanog@nanog.org
Errors-To: nanog-bounces@nanog.org

* Andrew Paolucci:

> Can anyone with a Cogent connection in Canada verify that they are
> impacted as well?

I think it's global.  I tried sites in Canada and Germany, and the
traces look like deliberate blocking of /32s.  I don't have a BGP view
for these sites, though.

Why wouldn't it be global?  If someone forces their hands, ISPs aren't
shipping companies and can pick and choose where they comply.

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