In message <5.1.0.14.2.20010609145116.021b5d00@popcorn>, John Starta writes:

The link on the NANOG web site points to the wrong presentation. Perhaps you would be so kind as to forward me a copy?

http://www.research.att.com/~jrex/nanog/lost.html --Steve Bellovin, http://www.research.att.com/~smb