Re: [Dime] RFC 6733 Commands
"Jouni" <jouni.nospam@gmail.com> Wed, 19 July 2017 10:00 UTC
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From: Jouni <jouni.nospam@gmail.com>
To: 'Yuval Lifshitz' <ylifshitz@sandvine.com>, "'Bertz, Lyle T [CTO]'" <Lyle.T.Bertz@sprint.com>, lionel.morand@orange.com, dime@ietf.org
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Date: Wed, 19 Jul 2017 13:00:17 +0300
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Subject: Re: [Dime] RFC 6733 Commands
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Unless you extend and existing application within the rules in Section 1.3.4 you always get a new application. And if you wish to extend the existing base protocol application with new commands that most likely would require a new protocol version. I think we are good here with the current text. - Jouni From: DiME [mailto:dime-bounces@ietf.org] On Behalf Of Yuval Lifshitz Sent: Wednesday, July 19, 2017 12:32 PM To: Bertz, Lyle T [CTO] <Lyle.T.Bertz@sprint.com>; lionel.morand@orange.com; dime@ietf.org list <dime@ietf.org> Subject: Re: [Dime] RFC 6733 Commands Actually, we may have an issue there. The spec says that zero must be used for base protocol messages (page 23): Diameter messages pertaining to peer connection establishment and maintenance such as CER/CEA, DWR/DWA, and DPR/DPA MUST carry an Application Id of zero (0). But does not say that it must not be used for anything else (or at least I failed to find such text). Do you think such text should be added? Note that there is such text regarding vendor-id. From: DiME [mailto:dime-bounces@ietf.org] On Behalf Of Bertz, Lyle T [CTO] Sent: Monday, July 17, 2017 6:04 PM To: lionel.morand@orange.com <mailto:lionel.morand@orange.com> ; dime@ietf.org <mailto:dime@ietf.org> list Subject: Re: [Dime] RFC 6733 Commands agreed, we have encountered some folks tying the ACR/ACA to app id 0 in open source. _____ From: lionel.morand@orange.com <mailto:lionel.morand@orange.com> <lionel.morand@orange.com <mailto:lionel.morand@orange.com> > Sent: Monday, July 17, 2017 9:32 AM To: Bertz, Lyle T [CTO]; dime@ietf.org <mailto:dime@ietf.org> list Subject: RE: RFC 6733 Commands Hi Lyle, I think that there is no specific reason. By definition, the command is independent of any application. So when describing the command code, it may or may not be contained in the command code header. It is consistent with the CCF specification: header = "<Diameter-Header:" command-id [r-bit] [p-bit] [e-bit] [application-id]">" The CCF is mainly used to identify the set of AVP that can be present in the command. Regards, Lionel De : DiME [mailto:dime-bounces@ietf.org] De la part de Bertz, Lyle T [CTO] Envoyé : lundi 17 juillet 2017 12:12 À : dime@ietf.org <mailto:dime@ietf.org> list Objet : [Dime] RFC 6733 Commands In the spec was there a particular reason why we did not specify the application Identifier in the header for each of the command codes, e.g. ACR/ACA assigned to application ID 3? Lyle _____ This e-mail may contain Sprint proprietary information intended for the sole use of the recipient(s). Any use by others is prohibited. If you are not the intended recipient, please contact the sender and delete all copies of the message. ____________________________________________________________________________ _____________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les messages electroniques etant susceptibles d'alteration, Orange decline toute responsabilite si ce message a ete altere, deforme ou falsifie. Merci. This message and its attachments may contain confidential or privileged information that may be protected by law; they should not be distributed, used or copied without authorisation. If you have received this email in error, please notify the sender and delete this message and its attachments. As emails may be altered, Orange is not liable for messages that have been modified, changed or falsified. Thank you.
- [Dime] RFC 6733 Commands Bertz, Lyle T [CTO]
- Re: [Dime] RFC 6733 Commands lionel.morand
- Re: [Dime] RFC 6733 Commands Bertz, Lyle T [CTO]
- Re: [Dime] RFC 6733 Commands Yuval Lifshitz
- Re: [Dime] RFC 6733 Commands Jouni
- Re: [Dime] RFC 6733 Commands Yuval Lifshitz
- Re: [Dime] RFC 6733 Commands Jouni
- Re: [Dime] RFC 6733 Commands Bertz, Lyle T [CTO]
- Re: [Dime] RFC 6733 Commands Jouni
- Re: [Dime] RFC 6733 Commands Bertz, Lyle T [CTO]