At Wed, 29 Aug 2007 15:00:55 -0400,
"TJ" <[EMAIL PROTECTED]> wrote:
> IIRC - The 64 bit "host piece"/IID (or conversely, "only" a 64 bit routing
> prefix) is a requirement only of the 2000::/3 address space, yes?
Not really, according to RFC4291:
For all unicast addresses, except those that start with the binary
value 000, Interface IDs are required to be 64 bits long and to be
constructed in Modified EUI-64 format.
(section 2.5.1)
JINMEI, Tatuya
Communication Platform Lab.
Corporate R&D Center, Toshiba Corp.
[EMAIL PROTECTED]
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