On 12/20/2017 12:23 PM, Mike wrote: > On 12/17/2017 08:31 PM, Eric Kuhnke wrote: > Call this the 'shavings', in IPv4 for example, when you assign a P2P > link with a /30, you are using 2 and wasting 2 addresses. But in IPv6, > due to ping-pong and just so many technical manuals and other advices, > you are told to "just use a /64' for your point to points.
Isn't it a /127 nowadays, per RFC 6547 and RFC 6164? I guess the exception would be if a router does not support it. Best regards, Octavio.