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Mac OS X 10.7, still no DHCPv6

On Feb 28, 2011, at 10:47 AM, Steven Bellovin wrote:

> You really need to look at switch logs for that, even with IPv4: http://www.cs.columbia.edu/~smb/talks/arp-attack.pdf

And flow telemetry, and so forth, yes.  With BCP deployment in terms of anti-ARP-spoofing and DCHP snooping/source guard, traceback becomes whole lot easier.

> Also don't forget privacy-enhanced addresses.

Yes, which have extremely negative opsec connotations in terms of complicating traceback.

Roland Dobbins <rdobbins at arbor.net> // <http://www.arbornetworks.com>

		The basis of optimism is sheer terror.

			  -- Oscar Wilde