On Fri, 21 Feb 2020 at 00:46, Leo Vegoda <[email protected]> wrote: > On Thu, Feb 20, 2020 at 9:20 AM William Hilsum <[email protected]> > wrote: > > > > Some do this... but, RFC3021 is just a RFC - please correct me if I'm > wrong, but, I don't think it is in any official specification. > > I am not sure what you mean by that. It is a Standards Track document > with a status of Proposed Standard. > > The IETF rarely gets the tuits to move stuff from Proposed Standard to > Standard but that doesn't mean protocols documented in them aren't > de-facto standard. That said, there's requirement to implement RFC > 3021, as far as I'm aware. It's your network, so feel free to use /30s > if that makes things better for you and your customers. >
And, unless I'm mistaken, the entire Internet protocol stack is standardised only via the RFCs, so if it's not The Standard then nothing is.
