>> Irina Dayal wrote: > 1) Is it safe to assume that all IPv6 prefixes will be between >> 16 and 64 bits long?
> Keith Moore wrote: > no. because nothing requires a site to use the lower 64 bits > as an interface ID - a site is free to subnet that space if > it wishes. I have to disagree with Keith here. If a site wants to subnet, they get a /48 and use the 16 SLA bits to subnet, that is what they have been designed for. Michel. -------------------------------------------------------------------- IETF IPng Working Group Mailing List IPng Home Page: http://playground.sun.com/ipng FTP archive: ftp://playground.sun.com/pub/ipng Direct all administrative requests to [EMAIL PROTECTED] -------------------------------------------------------------------- -------------------------------------------------------------------- IETF IPng Working Group Mailing List IPng Home Page: http://playground.sun.com/ipng FTP archive: ftp://playground.sun.com/pub/ipng Direct all administrative requests to [EMAIL PROTECTED] --------------------------------------------------------------------
