[netconf] Re: draft-ietf-netconf-privcand private candidate | Server capabilities advertisement
"James Cumming (Nokia)" <james.cumming@nokia.com> Thu, 10 October 2024 17:38 UTC
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From: "James Cumming (Nokia)" <james.cumming@nokia.com>
To: "dylan.sadoun@orange.com" <dylan.sadoun@orange.com>, "netconf@ietf.org" <netconf@ietf.org>, "draft-ietf-netconf-privcand@ietf.org" <draft-ietf-netconf-privcand@ietf.org>
Thread-Topic: draft-ietf-netconf-privcand private candidate | Server capabilities advertisement
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Date: Thu, 10 Oct 2024 17:38:36 +0000
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Subject: [netconf] Re: draft-ietf-netconf-privcand private candidate | Server capabilities advertisement
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Hi Dylan, Rob and I have been reviewing this in conjunction with the other feedback and direction from the working group at the last IETF meeting. The consensus was that the draft should move in the direction of having the private candidate functionality as a ‘mode’ of the candidate solution. The -05 version of the draft will therefore, explicitly tie candidate and private-candidate together meaning that it will not be possible to support private candidates without the shared candidate support. This is a very important point to bring up and an important one for the WG to consider. If the working group feels strongly that a server should support private candidates without shared candidate support then reverting to the NMDA capable solution in the -04 version would be the approach we should take. Kind regards, James From: dylan.sadoun@orange.com <dylan.sadoun@orange.com> Date: Tuesday, 30 July 2024 at 11:00 To: netconf@ietf.org <netconf@ietf.org>, draft-ietf-netconf-privcand@ietf.org <draft-ietf-netconf-privcand@ietf.org> Subject: draft-ietf-netconf-privcand private candidate | Server capabilities advertisement Hello Quoting 4.4.1: "A non-NMDA capable NETCONF server that advertises the :private-candidate capability MUST also advertise the :candidate capability." Also, quoting rfc8342's 4.1: "In NETCONF, for example, support for <candidate> and <startup> is optional" or 5.1.2: "The candidate configuration datastore may not be supported by all protocols or implementations." What if that NETCONF server is NOT (shared) candidate-capable? Why should it advertise :candidate if it does not support it? Can you explain the reasoning? Best regards, Dylan Sadoun Orange Restricted
- [netconf] draft-ietf-netconf-privcand private can… dylan.sadoun
- [netconf] Re: draft-ietf-netconf-privcand private… James Cumming (Nokia)