Re: [Diffserv] parameters section missing from the Diffserv PIB
Yacine.El_Mghazli@alcatel.fr Mon, 16 September 2002 12:56 UTC
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Date: Mon, 16 Sep 2002 14:25:51 +0200
From: Yacine.El_Mghazli@alcatel.fr
Organization: Alcatel
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To: "Wijnen, Bert (Bert)" <bwijnen@lucent.com>
Cc: Kwok Ho Chan <khchan@NortelNetworks.com>, Lemponen Jussi <juzi@cs.tut.fi>, diffserv@ietf.org, rap@ops.ietf.org
Subject: Re: [Diffserv] parameters section missing from the Diffserv PIB
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please see bellow "Wijnen, Bert (Bert)" a écrit : > > > Kwok Ho Chan wrote: > > > > > Yacine, Jussi: > > > The Diffserv PIB already IMPORT Dscp and IfDirection from different > > > modules of > > > the Diffserv MIB. So I did not think there is any issue to > > > also reused the definitions > > > > > > > > ok for reuse but here we're talking about OIDs... > > my question is: what is the signification of MIB-specific > > OIDs within a PIB ? > > > I suspect that you have NOT yet gone to the diffserv MIB to take > a look as to what those OIDs are representing. Once you do that, > I think it should be pretty clear. > I suspect that you suspect easily... let me know if I cant ask questions about things I dont understand (be sure I looked for answers before asking on the list). ** example: diffServTBParamSimpleTokenBucket OID = mib-2.97.3.1 this OID has a meaning in the MIB tree, but it has not in the PIB tree. it seems that it's just a pointer towards the MIB and I was wondering about the conssistency with the PIB namespace. thank you Kwok for your explanations yacine > Bert > > In the previous versions of the PIB draft, these were identified by > > PRIDS, they pointed towards a PRC within the same PIB... how does it > > work now ? > > > No, this is incorrect. In earlier versions, they were OBJECT IDENTIFIERS > which basically DUPLICATED what was already in the MIB. And because of > that duplication I (in my role of PIB/MIB reviewer) recommended that the > OIDs from the MIB should be re-used. > > Bert > > thanks, > > yacine > > > > > > > for dsTBParamType and dsIfSchedulerCapsServiceDisc from the > > Diffserv MIB as > > > advised during IESG review. > > > > > > The Diffserv PIB's references to the Diffserv MIB are > > clearly specified as: > > > > > > dsIfSchedulerCapsServiceDisc OBJECT-TYPE > > > SYNTAX AutonomousType > > > STATUS current > > > DESCRIPTION > > > "The scheduling discipline for which the set of > > capabilities > > > specified in this object apply. Object identifiers > > for several > > > general purpose and well-known scheduling disciplines are > > > shared with and defined in the Diffserv MIB. > > > > > > These include diffServSchedulerPriority, > > > diffServSchedulerWRR, diffServSchedulerWFQ." > > > > > > and > > > > > > dsTBParamType OBJECT-TYPE > > > SYNTAX AutonomousType > > > STATUS current > > > DESCRIPTION > > > "The Metering algorithm associated with the > > > Token-Bucket parameters. zeroDotZero indicates this > > > is unknown. > > > Standard values for generic algorithms are as follows: > > > diffServTBParamSimpleTokenBucket, diffServTBParamAvgRate, > > > diffServTBParamSrTCMBlind, diffServTBParamSrTCMAware, > > > diffServTBParamTrTCMBlind, diffServTBParamTrTCMAware, > > > diffServTBParamTswTCM > > > > > > These are specified in the Diffserv MIB." > > > > > > respectively. > > > > > > I believe the above text is clear. > > > Please advise if improvement can be made. > > > Thanks! > > > -- Kwok -- > > > > > > > > > At 09:31 AM 9/12/02 +0200, Yacine El Mghazli wrote: > > > > > >> I was wondering about this point: > > >> > > >> how are the OIDs identified in the MIB senseful within the PIB ? > > >> > > >> my understanding is that the PIB is an AUTONOMOUS named data > > >> structure... in this context, what is the meaning of an OID > > >> referencing nothing in the PIB itself ? > > >> > > >> thank you for your explanations, > > >> yacine > > >> > > >> > > >> > > >> Wijnen, Bert (Bert) wrote: > > >> > > >>> I think they are the parameters that have been sepcified and > > >>> identified in the diffserv MIB (RFC3289) > > >>> Thanks, > > >>> Bert > > >>> > > >>>> -----Original Message----- > > >>>> From: Lemponen Jussi [mailto:juzi@cs.tut.fi] > > >>>> Sent: woensdag 11 september 2002 23:02 > > >>>> To: diffserv@ietf.org > > >>>> Subject: [Diffserv] parameters section missing from the > > Diffserv PIB > > >>>> > > >>>> > > >>>> > > >>>> > > >>>> Reading through draft-ietf-diffserv-pib-09.txt, I noticed that > > >>>> the parameters section in the PIB itself is missing. The > > descriptions > > >>>> for attributes dsTBParamType and > > dsIfSchedulerCapsServiceDisc do still > > >>>> imply that some parameter definitions should be there. > > >>>> > > >>>> > > >>>> Jussi Lemponen > > >>>> Tampere University of Technology > > >>>> Institute of Communications Engineering > > >>>> _______________________________________________ > > >>>> diffserv mailing list > > >>>> diffserv@ietf.org > > >>>> https://www1.ietf.org/mailman/listinfo/diffserv > > >>>> Archive: > http://www.ietf.org/mail-archive/working-groups/diffserv/curre > >>> > >>> nt/maillist.html > >>> _______________________________________________ > >>> diffserv mailing list > >>> diffserv@ietf.org > >>> https://www1.ietf.org/mailman/listinfo/diffserv > >>> Archive: > >>> http://www.ietf.org/mail-archive/working-groups/diffserv/current/maillist.html > >>> > >>> > >> > >> > > > > _______________________________________________ diffserv mailing list diffserv@ietf.org https://www1.ietf.org/mailman/listinfo/diffserv Archive: http://www.ietf.org/mail-archive/working-groups/diffserv/current/maillist.html
- [Diffserv] parameters section missing from the Di… Lemponen Jussi
- RE: [Diffserv] parameters section missing from th… Wijnen, Bert (Bert)
- Re: [Diffserv] parameters section missing from th… Yacine El Mghazli
- Re: [Diffserv] parameters section missing from th… Brian E Carpenter
- RE: [Diffserv] parameters section missing from th… Wijnen, Bert (Bert)
- RE: [Diffserv] parameters section missing from th… Wijnen, Bert (Bert)
- Re: [Diffserv] parameters section missing from th… Kwok Ho Chan
- Re: [Diffserv] parameters section missing from th… Yacine El Mghazli
- RE: [Diffserv] parameters section missing from th… Wijnen, Bert (Bert)
- Re: [Diffserv] parameters section missing from th… Kwok Ho Chan
- Re: [Diffserv] parameters section missing from th… Yacine.El_Mghazli
- RE: [Diffserv] parameters section missing from th… Wijnen, Bert (Bert)