nanog mailing list archives

Re: TWC (AS11351) blocking all NTP?


From: "Dobbins, Roland" <rdobbins () arbor net>
Date: Mon, 3 Feb 2014 22:55:06 +0000


On Feb 4, 2014, at 5:38 AM, John Kristoff <jtk () cymru com> wrote:

I do realize in practice there are ways to discover systems, but the change in address architecture could change 
things, not perfectly, but I'll venture to suggest noticeably in some not so difficult to imagine
scenarios.

I know you're aware of the work in this area, so I'll just note for the record that the 'IPv6 makes scanning 
impossible!' has already been exploded.

;>

-----------------------------------------------------------------------
Roland Dobbins <rdobbins () arbor net> // <http://www.arbornetworks.com>

          Luck is the residue of opportunity and design.

                       -- John Milton



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