Re: [Nfvrg] FW: New Version Notification for draft-unify-nfvrg-challenges-00.txt
ramki Krishnan <ramk@Brocade.com> Thu, 23 October 2014 14:53 UTC
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From: ramki Krishnan <ramk@Brocade.com>
To: Róbert Szabó <robert.szabo@ericsson.com>, "nfvrg@irtf.org" <nfvrg@irtf.org>
Date: Thu, 23 Oct 2014 07:52:44 -0700
Thread-Topic: [Nfvrg] FW: New Version Notification for draft-unify-nfvrg-challenges-00.txt
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Subject: Re: [Nfvrg] FW: New Version Notification for draft-unify-nfvrg-challenges-00.txt
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Many thanks Robert for the interesting draft. Some initial comments/thoughts below. >> We argue that given the multi-level virtualization of compute, storage and network domains, automation of the corresponding resource provisioning needs a recursive programmatic interface. Existing separated compute and network programming interfaces cannot provide such recursions and cannot satisfy key requirement for multi-vendor, multi-technology and multi-provider interoperability environments. Therefore we foresee the necessity of a recursive programmatic interface for joint compute, storage and network provisioning. Ramki: I believe energy is an as aspect which is worth mentioning explicitly. Some examples are -- NFV PoPs may have constraints on maximum energy consumption, idle power consumption has dependency on server-type etc. Thanks, Ramki -----Original Message----- From: Nfvrg [mailto:nfvrg-bounces@irtf.org] On Behalf Of Róbert Szabó Sent: Thursday, October 23, 2014 3:34 AM To: nfvrg@irtf.org Subject: [Nfvrg] FW: New Version Notification for draft-unify-nfvrg-challenges-00.txt Hello All, We would like to inform you that we have submitted the "Unifying Carrier and Cloud Networks: Problem Statement and Challenges" draft. Your review and feedback are really appreciated. Regards, Robert -----Original Message----- From: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org] Sent: Thursday, October 23, 2014 12:26 PM To: Mario Kind; Diego Daino; András Császár; Kostas Pentikousis; Mario Kind; Diego Daino; András Császár; Róbert Szabó; Kostas Pentikousis; Róbert Szabó Subject: New Version Notification for draft-unify-nfvrg-challenges-00.txt A new version of I-D, draft-unify-nfvrg-challenges-00.txt has been successfully submitted by Robert Szabo and posted to the IETF repository. Name: draft-unify-nfvrg-challenges Revision: 00 Title: Unifying Carrier and Cloud Networks: Problem Statement and Challenges Document date: 2014-10-22 Group: Individual Submission Pages: 12 URL: http://www.ietf.org/internet-drafts/draft-unify-nfvrg-challenges-00.txt Status: https://datatracker.ietf.org/doc/draft-unify-nfvrg-challenges/ Htmlized: http://tools.ietf.org/html/draft-unify-nfvrg-challenges-00 Abstract: The introduction of network and service functionality virtualization in carrier-grade networks promises improved operations in terms of flexibility, efficiency, and manageability. In current practice, virtualization is controlled through orchestrator entities that expose programmable interfaces according to the underlying resource types. Typically this means the adoption of, on the one hand, established data center compute/storage and, on the other, network control APIs which were originally developed in isolation. Arguably, the possibility for innovation highly depends on the capabilities and openness of the aforementioned interfaces. This document introduces in simple terms the problems arising when one follows this approach and motivates the need for a high level of programmability beyond policy and service descriptions. This document also summarizes the challenges related to orchestration programming in this unified cloud and carrier network production environment. Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. The IETF Secretariat _______________________________________________ Nfvrg mailing list Nfvrg@irtf.org https://www.irtf.org/mailman/listinfo/nfvrg
- [Nfvrg] FW: New Version Notification for draft-un… Róbert Szabó
- Re: [Nfvrg] FW: New Version Notification for draf… ramki Krishnan
- Re: [Nfvrg] FW: New Version Notification for draf… Róbert Szabó