Re: [Int-area] Continuing the addressing discussion: what is an address anyway?
Toerless Eckert <tte@cs.fau.de> Thu, 03 March 2022 06:33 UTC
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Date: Thu, 03 Mar 2022 07:33:28 +0100
From: Toerless Eckert <tte@cs.fau.de>
To: Dino Farinacci <farinacci@gmail.com>
Cc: Eliot Lear <lear@lear.ch>, "Int-area@ietf.org" <Int-area@ietf.org>, Dirk Trossen <dirk.trossen=40huawei.com@dmarc.ietf.org>
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Subject: Re: [Int-area] Continuing the addressing discussion: what is an address anyway?
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On Tue, Mar 01, 2022 at 11:54:35AM -0800, Dino Farinacci wrote: > > For example: The use of locator/identifier in RFC6830 (LISP) i think is, > > to use the White Knight's terminology, only what an address is > > called by an xTR (or the LISP instance) but nothing more: It does not > > defining what the nature of the locator or identifier addresses are. > > An identifier (i.e. EID) typically is static (can be dynamcially assigned) and is used by the transport layer and not routable by the underlay. A locator (i.e. RLOC) is an address, according to the definition that everyone understands today, is used in the outer header encapsulation and is routable by the underlay. > > It is that simple, even though I made the description lengthy to be a bit more complete on their usage. Thanks. Not contradicting what i claimed... I think. My point was specifically that the LISP locator helps LISP to "locate" another xTR, but that is different from whether or not the locator by the nature of its address structure helps the underlay to locate the entity (xTR) that the address is assigned to (xTR). So the name 'locator' is 'just' a good name for what LISP calls/uses the address for, not for how the under itself would maybe call the address or use the address for. Cheers Toerless
- [Int-area] Continuing the addressing discussion: … Dirk Trossen
- Re: [Int-area] Continuing the addressing discussi… Eliot Lear
- Re: [Int-area] Continuing the addressing discussi… Geoff Huston
- Re: [Int-area] Continuing the addressing discussi… Tom Herbert
- Re: [Int-area] Continuing the addressing discussi… Stewart Bryant
- Re: [Int-area] Continuing the addressing discussi… Geoff Huston
- Re: [Int-area] Continuing the addressing discussi… Geoff Huston
- Re: [Int-area] Continuing the addressing discussi… Brian E Carpenter
- Re: [Int-area] Continuing the addressing discussi… Dino Farinacci
- Re: [Int-area] Continuing the addressing discussi… Tom Herbert
- Re: [Int-area] Continuing the addressing discussi… Eliot Lear
- Re: [Int-area] Continuing the addressing discussi… Dirk Trossen
- Re: [Int-area] Continuing the addressing discussi… Dirk Trossen
- Re: [Int-area] Continuing the addressing discussi… Antoine FRESSANCOURT
- Re: [Int-area] [Coin] Fwd: [arch-d] Continuing th… Adrian Farrel
- Re: [Int-area] Continuing the addressing discussi… Geoff Huston
- Re: [Int-area] Continuing the addressing discussi… Dirk Trossen
- Re: [Int-area] [arch-d] Continuing the addressing… Luigi Iannone
- Re: [Int-area] Continuing the addressing discussi… Alexandre Petrescu
- Re: [Int-area] Continuing the addressing discussi… Toerless Eckert
- Re: [Int-area] Continuing the addressing discussi… Toerless Eckert
- Re: [Int-area] Continuing the addressing discussi… Dino Farinacci
- Re: [Int-area] Continuing the addressing discussi… Toerless Eckert
- Re: [Int-area] Continuing the addressing discussi… Dino Farinacci
- Re: [Int-area] Continuing the addressing discussi… Toerless Eckert
- Re: [Int-area] Meaning of Identifier, Locator, an… Joel M. Halpern
- Re: [Int-area] Continuing the addressing discussi… Brian E Carpenter
- Re: [Int-area] Meaning of Identifier, Locator, an… Toerless Eckert
- Re: [Int-area] Continuing the addressing discussi… Jens Finkhaeuser
- Re: [Int-area] Continuing the addressing discussi… Antoine FRESSANCOURT
- Re: [Int-area] Continuing the addressing discussi… Jens Finkhaeuser
- Re: [Int-area] Continuing the addressing discussi… Toerless Eckert
- Re: [Int-area] Continuing the addressing discussi… Toerless Eckert
- Re: [Int-area] Continuing the addressing discussi… Antoine FRESSANCOURT
- Re: [Int-area] Continuing the addressing discussi… Antoine FRESSANCOURT
- Re: [Int-area] Continuing the addressing discussi… Jens Finkhaeuser
- Re: [Int-area] Continuing the addressing discussi… Alan DeKok
- Re: [Int-area] Continuing the addressing discussi… Toerless Eckert
- Re: [Int-area] Continuing the addressing discussi… Antoine FRESSANCOURT
- Re: [Int-area] Continuing the addressing discussi… Dino Farinacci
- Re: [Int-area] Continuing the addressing discussi… Dino Farinacci
- Re: [Int-area] Continuing the addressing discussi… Dino Farinacci
- Re: [Int-area] Continuing the addressing discussi… Jens Finkhaeuser
- Re: [Int-area] Continuing the addressing discussi… Bless, Roland (TM)
- Re: [Int-area] Continuing the addressing discussi… Templin (US), Fred L
- Re: [Int-area] Continuing the addressing discussi… Dino Farinacci
- Re: [Int-area] Continuing the addressing discussi… Jens Finkhaeuser
- Re: [Int-area] Meaning of Identifier, Locator, an… Dino Farinacci