Re: [OSPF] Review Request: New Version Notification for draft-hegde-ospf-node-admin-tag-00.txt
Hannes Gredler <hannes@juniper.net> Mon, 21 October 2013 13:27 UTC
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From: Hannes Gredler <hannes@juniper.net>
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Date: Mon, 21 Oct 2013 15:26:10 +0200
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To: Acee Lindem <acee.lindem@ericsson.com>
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Cc: OSPF List <ospf@ietf.org>, Rob Shakir <rob.shakir@bt.com>, Harish Raghuveer <hraghuveer@juniper.net>
Subject: Re: [OSPF] Review Request: New Version Notification for draft-hegde-ospf-node-admin-tag-00.txt
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acee, why should we give an upper boundary on things which - might be subject to change and - which have a historic track record of being underestimated. the 'per-link' admin-groups serve as a good example here: initially conceived as "you won't ever need more than 32" we have now arrived at a variable length (unbounded) extension. http://tools.ietf.org/html/draft-osborne-mpls-extended-admin-groups-00 for a humorous take to it, have a look at http://tools.ietf.org/html/rfc1925 rule (9) and (10) /hannes On Oct 21, 2013, at 3:12 PM, Acee Lindem wrote: > Hi Shraddha, > Since the size of the tag data is unbounded, could you either put it in a separate OSPFv2 opaque LSA and OSPFv3 LSA or limit the size to some maximum number of tags, e.g., 16? > Thanks, > Acee > On Oct 21, 2013, at 7:05 AM, Shraddha Hegde wrote: > >> Hi All, >> >> We have posted a draft on " Advertising per-node administrative tags in OSPF" and would like to hear your views on it. Please feel free to raise any suggestion/comment on the content. >> >> Rgds >> Shraddha >> >> -----Original Message----- >> From: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org] >> Sent: Monday, October 21, 2013 4:24 PM >> To: Harish Raghuveer; Shraddha Hegde; British Telecom; Hannes Gredler; Rob Shakir >> Subject: New Version Notification for draft-hegde-ospf-node-admin-tag-00.txt >> >> >> A new version of I-D, draft-hegde-ospf-node-admin-tag-00.txt >> has been successfully submitted by Shraddha Hegde and posted to the IETF repository. >> >> Filename: draft-hegde-ospf-node-admin-tag >> Revision: 00 >> Title: Advertising per-node administrative tags in OSPF >> Creation date: 2013-10-21 >> Group: Individual Submission >> Number of pages: 6 >> URL: http://www.ietf.org/internet-drafts/draft-hegde-ospf-node-admin-tag-00.txt >> Status: http://datatracker.ietf.org/doc/draft-hegde-ospf-node-admin-tag >> Htmlized: http://tools.ietf.org/html/draft-hegde-ospf-node-admin-tag-00 >> >> >> Abstract: >> This document describes an extension to OSPF protocol [RFC2328] to >> add an optional operational capability, that allows tagging and >> grouping of the nodes in an OSPF domain. This allows >> simplification,ease of management and control over route and path >> selection based on configured policies. >> >> This document describes the protocol extensions to disseminate per- >> node admin-tags to the OSPFv2 and OSPFv3 protocols. >> >> >> >> >> >> 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 >> >> >> >> _______________________________________________ >> OSPF mailing list >> OSPF@ietf.org >> https://www.ietf.org/mailman/listinfo/ospf > > _______________________________________________ > OSPF mailing list > OSPF@ietf.org > https://www.ietf.org/mailman/listinfo/ospf > >
- [OSPF] Review Request: New Version Notification f… Shraddha Hegde
- Re: [OSPF] Review Request: New Version Notificati… Acee Lindem
- Re: [OSPF] Review Request: New Version Notificati… Hannes Gredler
- Re: [OSPF] Review Request: New Version Notificati… Acee Lindem
- Re: [OSPF] Review Request: New Version Notificati… Hannes Gredler
- Re: [OSPF] Review Request: New Version Notificati… Acee Lindem
- Re: [OSPF] Review Request: New Version Notificati… Hannes Gredler
- Re: [OSPF] Review Request: New Version Notificati… Acee Lindem
- Re: [OSPF] Review Request: New Version Notificati… Shraddha Hegde
- Re: [OSPF] Review Request: New Version Notificati… Acee Lindem
- Re: [OSPF] Review Request: New Version Notificati… Shraddha Hegde
- Re: [OSPF] Review Request: New Version Notificati… Acee Lindem
- Re: [OSPF] Review Request: New Version Notificati… Anton Smirnov
- Re: [OSPF] Review Request: New Version Notificati… Acee Lindem
- Re: [OSPF] Review Request: New Version Notificati… Hannes Gredler
- Re: [OSPF] Review Request: New Version Notificati… Anton Smirnov
- Re: [OSPF] Review Request: New Version Notificati… Acee Lindem
- Re: [OSPF] Review Request: New Version Notificati… Acee Lindem
- Re: [OSPF] Review Request: New Version Notificati… Hannes Gredler