Re: [i2rs] FW: New Version Notification for draft-hares-i2rs-bnp-eca-data-model-03.txt
"Susan Hares" <shares@ndzh.com> Mon, 04 January 2016 22:33 UTC
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From: Susan Hares <shares@ndzh.com>
To: "'Joel M. Halpern'" <jmh@joelhalpern.com>, i2rs@ietf.org, netmod@ietf.org, supa@ietf.org
References: <20160104170330.13929.73845.idtracker@ietfa.amsl.com> <006701d14722$616c6950$24453bf0$@ndzh.com> <568ADBE7.3030101@joelhalpern.com>
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Date: Mon, 04 Jan 2016 17:33:54 -0500
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Subject: Re: [i2rs] FW: New Version Notification for draft-hares-i2rs-bnp-eca-data-model-03.txt
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Joel: On #1) the dependency between I2RS Filter-based RIB (FB-RIB) and ECA, please see draft-kini-i2rs-fb-rib-info-model-02.txt. In section 1.1, it gives the definition of the FB-RIB. In section 1.2, it links this to an event-condition-action model. If you disagree with the definition of I2RS FB-RIB, then we should probably restrict this conversation to the I2RS mail list. Any feedback on the Info-model or data-model would be helpful. The authors hoped to go to a WG adoption call at the end of this week. One challenge for the ephemeral I2RS FB-RIB, is there is no definition of the non-ephemeral FB-RIB. If you think there should be a non-ephemeral FB-RIB - that discussion may be useful between I2RS, Netmod and SUPA. On #2) SUPA ECA model, I agree that we should be able to have a common draft. At IETF 94, I raised issues regarding the SUPA versus my ECA definition. Cheerily, Sue -----Original Message----- From: Joel M. Halpern [mailto:jmh@joelhalpern.com] Sent: Monday, January 04, 2016 3:54 PM To: Susan Hares; i2rs@ietf.org; netmod@ietf.org; supa@ietf.org Subject: Re: [i2rs] FW: New Version Notification for draft-hares-i2rs-bnp-eca-data-model-03.txt I think there are two issues here. 1) It is not clear to me why there is any dependence of the fb-rib data model on an eca data model. While supa does allow for policy model to be sent directly to the router, it also allows many other cases. 2) The approach with the supa eca data model is still under development. Having said that, the material in there is intended to be very general. >From what I understand, there should be no difficulty in refining the action side of that model to actions which affect the fb-rib in ways that are consistent with the fb-dib data model. Yours, Joel On 1/4/16 2:01 PM, Susan Hares wrote: > This model provides a Event-Condition-Action (ECA) policy model. > The I2RS FB-RIB yang data model utilizes this model, but to my > knowledge the Netmod or netconf has not adopted an ECA policy model to > parallel the ACL model. > > Chen and co-authors have created the model: > > draft-chen-supa-eca-data-model-05.txt > > But it does not align with this yang model or seem sufficient to > support the FB-RIB information model. At IETF 94, > I presented a discussion of the issues I found with the > draft-chen-supa-eca-data-model-05.txt, but it has not been updated. > We would appreciate feedback on this version of yang model. > > <i2rs Chair hat on> > In my role as I2RS chair, I2RS needs to make progress soon on the > I2RS FB-RIB data model. We would appreciate your aid. > <i2rs chair hat off> > > Sue > > -----Original Message----- > From: <mailto:internet-drafts@ietf.org> internet-drafts@ietf.org [ <mailto:internet-drafts@ietf.org> mailto:internet-drafts@ietf.org] > Sent: Monday, January 04, 2016 12:04 PM > To: Susan Hares; Qin Wu; Russ White > Subject: New Version Notification for > draft-hares-i2rs-bnp-eca-data-model-03.txt > > > A new version of I-D, draft-hares-i2rs-bnp-eca-data-model-03.txt > has been successfully submitted by Susan Hares and posted to the IETF repository. > > Name: draft-hares-i2rs-bnp-eca-data-model > Revision: 03 > Title: An Information Model for Basic Network Policy and Filter Rules > Document date: 2016-01-04 > Group: Individual Submission > Pages: 30 > URL: <https://www.ietf.org/internet-drafts/draft-hares-i2rs-bnp-eca-data-model-03 .txt> https://www.ietf.org/internet-drafts/draft-hares-i2rs-bnp-eca-data-model-03. txt > Status: <https://datatracker.ietf.org/doc/draft-hares-i2rs-bnp-eca-data-model/> https://datatracker.ietf.org/doc/draft-hares-i2rs-bnp-eca-data-model/ > Htmlized: <https://tools.ietf.org/html/draft-hares-i2rs-bnp-eca-data-model-03> https://tools.ietf.org/html/draft-hares-i2rs-bnp-eca-data-model-03 > Diff: <https://www.ietf.org/rfcdiff?url2=draft-hares-i2rs-bnp-eca-data-model-03> https://www.ietf.org/rfcdiff?url2=draft-hares-i2rs-bnp-eca-data-model-03 > > Abstract: > This document contains the Basic Network Policy and Filters (BNP IM) > Data Model which provides a policy model that support an ordered list > of match-condition-action (aka event-condition-action (ECA)) for > multiple layers (interface, L1-L4, application) and other factors > (size of packet, time of day). The actions allow for setting actions > (QOS and other), decapsulation, encapsulation, plus forwarding > actions. The policy model can be used with the I2RS filter-based > RIB. > > > > > 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 > > > _______________________________________________ > i2rs mailing list > <mailto:i2rs@ietf.org> i2rs@ietf.org > <https://www.ietf.org/mailman/listinfo/i2rs> https://www.ietf.org/mailman/listinfo/i2rs >
- [i2rs] FW: New Version Notification for draft-har… Susan Hares
- Re: [i2rs] FW: New Version Notification for draft… Joel M. Halpern
- Re: [i2rs] FW: New Version Notification for draft… Susan Hares
- Re: [i2rs] FW: New Version Notification for draft… Joel M. Halpern
- Re: [i2rs] FW: New Version Notification for draft… Susan Hares
- Re: [i2rs] FW: New Version Notification for draft… Joel M. Halpern
- Re: [i2rs] FW: New Version Notification for draft… Susan Hares
- Re: [i2rs] [Supa] FW: New Version Notification fo… Susan Hares
- Re: [i2rs] [Supa] FW: New Version Notification fo… Susan Hares
- Re: [i2rs] [Supa] FW: New Version Notification fo… John Strassner
- Re: [i2rs] [netmod] [Supa] FW: New Version Notifi… John Strassner
- Re: [i2rs] [Supa] FW: New Version Notification fo… John Strassner
- Re: [i2rs] [Supa] FW: New Version Notification fo… John Strassner