Re: [netmod] [netconf] RE: pls clarify get operation
Kent Watsen <kent@watsen.net> Sat, 29 June 2019 12:21 UTC
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From: Kent Watsen <kent@watsen.net>
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Date: Sat, 29 Jun 2019 12:21:48 +0000
Cc: Andy Bierman <andy@yumaworks.com>,
"Fengchong (frank)" <frank.fengchong@huawei.com>,
"Zhangwei (SS)" <zhangwei70@huawei.com>,
"netconf@ietf.org" <netconf@ietf.org>, "netmod@ietf.org" <netmod@ietf.org>,
Yangang <yangang@huawei.com>
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To: Qin Wu <bill.wu@huawei.com>
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Subject: Re: [netmod] [netconf] RE: pls clarify get operation
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Hi Qin, > If my understanding is correct, Frank’s intention is not proposed to fall back to single datastore, split tree. His concern is how Does the non-NMDA client talk with NMDA compliant devices, suppose large amount of devices support NMDA. Using the original non-NMDA protocols, assuming the servers support both NMDA and non-NMDA. > Does the device need to support both NMDA model and non-NMDA model? Yes, assuming a heterogeneous mix of NMDA and non-NMDA servers. > Is this common case or corner case in real deployment senario. While the industry is transitioning to NMDA, it is an expected case. At some point, the IETF will obsolete non-NMDA support. > suggestions or guidelines defined in NMDA architecture and NMDA guideline(/rfc8407#section-4.23.3) seem to only assume NMDA client only talks with NMDA server, non-NMDA client only talks with non-NMDA server. True, but there’s no statement that a client or server cannot be both. Note also that the NC/RC-NMDA RFCs explain how clients can discover if a server supports NMDA. The intention is that the client would first try to use NMDA and, if not supported, fallback to non-NMDA. Kent // contributor
- [netmod] 答复: pls clarify get operation Fengchong (frank)
- Re: [netmod] pls clarify get operation Rob Wilton (rwilton)
- Re: [netmod] pls clarify get operation Juergen Schoenwaelder
- [netmod] 答复: pls clarify get operation Fengchong (frank)
- [netmod] 答复: pls clarify get operation Fengchong (frank)
- Re: [netmod] pls clarify get operation Rob Wilton (rwilton)
- [netmod] 答复: pls clarify get operation Fengchong (frank)
- Re: [netmod] 答复: pls clarify get operation Juergen Schoenwaelder
- [netmod] 答复: 答复: pls clarify get operation Fengchong (frank)
- Re: [netmod] pls clarify get operation Rob Wilton (rwilton)
- Re: [netmod] pls clarify get operation Rob Wilton (rwilton)
- Re: [netmod] 答复: pls clarify get operation Rob Wilton (rwilton)
- [netmod] 答复: pls clarify get operation Fengchong (frank)
- Re: [netmod] 答复: pls clarify get operation Juergen Schoenwaelder
- Re: [netmod] [netconf] 答复: pls clarify get operat… Andy Bierman
- Re: [netmod] 答复: pls clarify get operation Kent Watsen
- Re: [netmod] [netconf] RE: pls clarify get operat… Qin Wu
- Re: [netmod] 答复: pls clarify get operation Kent Watsen
- Re: [netmod] [netconf] RE: pls clarify get operat… Kent Watsen
- Re: [netmod] [netconf] RE: pls clarify get operat… Juergen Schoenwaelder
- Re: [netmod] [netconf] RE: pls clarify get operat… Qin Wu
- Re: [netmod] [netconf] RE: pls clarify get operat… Kent Watsen
- Re: [netmod] [netconf] RE: pls clarify get operat… Qin Wu
- Re: [netmod] [netconf] RE: pls clarify get operat… Rohit R Ranade
- Re: [netmod] [netconf] RE: pls clarify get operat… Qin Wu