nanog mailing list archives

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


From: Joel jaeggli <joelja () bogus com>
Date: Tue, 29 Nov 2011 10:11:31 -0800

On 11/29/11 09:30 , Owen DeLong wrote:
I believe those have been obsoleted, but, /64 remains the best choice, IMHO.

operational practice has moved on.

http://tools.ietf.org/html/rfc6164

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.
... 







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