RE: Why IPv6 is a must?

[TOMSON ERIC]

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"And finally : do you really think that the IETF people (et al.) built IPv6 without a 
preliminary good consideration?"

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ftp://ftp.ietf.cnri.reston.va.us/ietf-online-proceedings/94jul/presentations/bradner/pre.bradner.mankin.slides.txt