IPv6 prefixes longer then /64: are they possible in DOCSIS networks?
Owen DeLong
owen at delong.com
Wed Nov 30 04:31:35 UTC 2011
On Nov 29, 2011, at 10:11 AM, Joel jaeggli wrote:
> 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
>
RFC 6164 does not say anything bad about using /64.
Owen
>> 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 at cisco.com]
>>> ...
>>> I see no reason you couldn't use a /127 prefix if the link was point to point.
>>> ...
>>>
>>
>>
>>
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