>Are there any commercially available "IPv6 core and extensions"
>implementations in the market? If not, anyone with plans to make them
>available sometime next year?
I'm not sure wht you mean by "commercial", but there are a lot of
them, with official support (you can call up help desk).
to give you an example: Solaris 2.8.
try http://playground.sun.com/ipng/.
itojun
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