Re: [Anima] last minute changes to BRSKI to do endpoint discovery
Brian E Carpenter <brian.e.carpenter@gmail.com> Mon, 27 July 2020 20:26 UTC
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To: "Fries, Steffen" <steffen.fries@siemens.com>,
Michael Richardson <mcr+ietf@sandelman.ca>,
"Brockhaus, Hendrik" <hendrik.brockhaus@siemens.com>,
"anima@ietf.org" <anima@ietf.org>, max pritikin <pritikin@cisco.com>,
Eliot Lear <lear@cisco.com>
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From: Brian E Carpenter <brian.e.carpenter@gmail.com>
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Date: Tue, 28 Jul 2020 08:26:45 +1200
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Subject: Re: [Anima] last minute changes to BRSKI to do endpoint discovery
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On 27-Jul-20 17:41, Fries, Steffen wrote: > Hi Michael, > >> From: Michael Richardson <mcr+ietf@sandelman.ca> >> > I would appreciate to use /.well-known/brski for the endpoints >> > specified in BRSKI and use /.well-known/est for those specified in >> > RFC7030. >> > This offers more flexibility for future extensions like BSKI-AE. >> >> Such a change would be large to BRSKI. >> >> Brian suggests making this an update. >> But, I think it would cause market confusion if we published an RFC with >> /.well-known/est/requestvoucher, and then said, "no sorry, no we meant >> /.well-known/brski/requestvoucher" I meant that the update would say "please *add* /.well-known/brski/requestvoucher" An extension, not an amendment (draft-kuehlewind-update-tag). Brian >> >> Would there be pledge implementations that would try one and then the >> other? >> I will say that I'm *NOT* keen on including the Resource Link GET, but I can >> tolerate it. > The intention was not to include the discovery mechanism right away into BRSKI. It was rather the question to rename the BRSKI defined endpoints to /.well-known/brski to underline, that the voucher exchange is independent from the chosen enrollment protocol. The discovery should be done in BRSKI-AE, which should update the base specification then. I understand, that we should not state /.well-known/est and the immediately update it afterwards to /.well-known/brski . That would look awkward. If we just rename the endpoints in BRSKI, would that cause such a large change? > > Best regards > Steffen > > >> >> >> I think that we'd need to: >> 1) blessing of our AD. >> 2) pull document out of RFC-editor queue. >> 3) revise it, do a WGLC on revision. >> 4) get AD to put it back in queue. >> >> The ROLL WG did this for a document last year when we realized that a new >> document obsoleted some of the recommendations. It took longer than >> planned, but that was partly because the other document had to settle a bit. >> I think we could do this in the time for the 2nd WGLC and about four days. >> >> >> >> -- >> Michael Richardson <mcr+IETF@sandelman.ca>ca>, Sandelman Software Works >> -= IPv6 IoT consulting =- >> >> > > _______________________________________________ > Anima mailing list > Anima@ietf.org > https://www.ietf.org/mailman/listinfo/anima >
- [Anima] last minute changes to BRSKI to do endpoi… Michael Richardson
- Re: [Anima] last minute changes to BRSKI to do en… Brian E Carpenter
- Re: [Anima] last minute changes to BRSKI to do en… Brockhaus, Hendrik
- Re: [Anima] last minute changes to BRSKI to do en… Michael Richardson
- Re: [Anima] last minute changes to BRSKI to do en… Michael Richardson
- Re: [Anima] last minute changes to BRSKI to do en… Brian E Carpenter
- Re: [Anima] last minute changes to BRSKI to do en… Fries, Steffen
- Re: [Anima] last minute changes to BRSKI to do en… Brian E Carpenter