Re: IPv6 prefixes longer then /64: are they possible in DOCSIS networks?

I believe those have been obsoleted, but, /64 remains the best choice, IMHO. Owen On Nov 29, 2011, at 9:00 AM, McCall, Gabriel wrote:

Note that /127 is strongly discouraged in RFC5375 and RFC3627. 3627 suggests using /112 for router links, or /126 at the very most.

-----Original Message----- From: Fred Baker [mailto:fred@cisco.com] ... I see no reason you couldn't use a /127 prefix if the link was point to point. ...