Re: comments on draft-itojun-v6ops-v4mapped-harmful-00.txt

[Jun-ichiro itojun Hagino <itojun@iijlab.net>]

	back to the original topic - the fundamental issue i'm raising is
	that it is evil to make dual use of IPv4 mapped address.  we need
	to make it to have single meaning (RFC2553 one due to the deployed
	codebase), otherwise we get a lot of security issues like i have
	listed and alike.

itojun