Re: [RAM] revised draft proposed definitions
Michael <mahuaiyuan@huawei.com> Wed, 04 July 2007 10:02 UTC
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Date: Wed, 04 Jul 2007 17:59:36 +0800
From: Michael <mahuaiyuan@huawei.com>
Subject: Re: [RAM] revised draft proposed definitions
To: Tony Li <tli@cisco.com>, Brian E Carpenter <brian.e.carpenter@gmail.com>
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References: <808E6500-97B4-4107-8A2F-36BC913BE196@extremenetworks.com> <466D69FC.3010003@cisco.com> <715690CE-8527-4123-9A09-101FC7EDF5EC@cisco.com> <466E5B78.4090501@gmail.com> <538E4FBC-D624-4221-945C-7D1BACBB481A@cisco.com>
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Hi, Tony, ----- Original Message ----- From: "Tony Li" <tli@cisco.com> To: "Brian E Carpenter" <brian.e.carpenter@gmail.com> Cc: "RJ Atkinson" <rja@extremenetworks.com>; <ram@iab.org> Sent: Wednesday, June 13, 2007 2:21 AM Subject: Re: [RAM] revised draft proposed definitions > >> Identifier: A binary quantity (not necessarily an IP Address) that >> can be used by a Stack "A" to uniquely identify another Stack "B" >> both for bilateral communication and for informing a third Stack >> "C" >> that it should communicate with Stack "B". (Note that there is an >> assumption in this definition that a Stack is the entity we require >> to identify; in this era of virtualized servers with failover >> capabilities, and of mobile clients, this seems to be a reasonable >> assumption.) > > Brian, > > I have a minor quibble with this, in that it's really defining a > stack identifier, not a generic identifier. > > Any given proposal may choose to have identifiers at many levels > (e.g. transport connection identifiers, interface identifiers, host > identifiers, etc.) and the definition needs to either be sufficiently > abstract so as to encompass all of these, or the term being defined > needs to be qualified. I agree with you, when we talk about identifier, which layer the entity an identifier denotes belongs to must be specified. I think the ID in LISP trys to denote an entity at IP layer. I perfer this definition " an identifier denotes an entity belonging to some layer of network, it is unique at the specified layer". Michael > > Tony > > _______________________________________________ > RAM mailing list > RAM@iab.org > https://www1.ietf.org/mailman/listinfo/ram > _______________________________________________ RAM mailing list RAM@iab.org https://www1.ietf.org/mailman/listinfo/ram
- [RAM] revised draft proposed definitions RJ Atkinson
- Re: [RAM] revised draft proposed definitions Eliot Lear
- Re: [RAM] revised draft proposed definitions Tony Li
- [RAM] Re: revised draft proposed definitions Stephane Bortzmeyer
- Re: [RAM] revised draft proposed definitions HeinerHummel
- Re: [RAM] Re: revised draft proposed definitions Brian E Carpenter
- Re: [RAM] revised draft proposed definitions Brian E Carpenter
- Re: [RAM] revised draft proposed definitions Russ White
- Re: [RAM] revised draft proposed definitions RJ Atkinson
- Re: [RAM] revised draft proposed definitions JFC Morfin
- Re: [RAM] Re: revised draft proposed definitions Scott W Brim
- Re: [RAM] revised draft proposed definitions Russ White
- [RAM] Re: revised draft proposed definitions Stephane Bortzmeyer
- Re: [RAM] revised draft proposed definitions Noel Chiappa
- Re: [RAM] revised draft proposed definitions Russ White
- Re: [RAM] revised draft proposed definitions Tony Li
- Re: [RAM] revised draft proposed definitions Michael