Re: [Int-area] New Version Notification for draft-li-int-aggregation-00.txt
Toerless Eckert <tte@cs.fau.de> Fri, 25 February 2022 16:37 UTC
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Date: Fri, 25 Feb 2022 17:37:40 +0100
From: Toerless Eckert <tte@cs.fau.de>
To: "touch@strayalpha.com" <touch@strayalpha.com>
Cc: Tony Li <tony.li@tony.li>, int-area@ietf.org
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References: <164367925561.21687.13323438769934745511@ietfa.amsl.com> <A5236BE8-2499-4E45-8B06-C131C4324611@tony.li> <YhiNEDhMoo2HRVPz@faui48e.informatik.uni-erlangen.de> <0486FE87-601F-480F-9B93-4BC9777421F9@strayalpha.com>
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Subject: Re: [Int-area] New Version Notification for draft-li-int-aggregation-00.txt
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I primarily thought that the document wasn't improving by making statements about routing and addressing in general given how it does specifically seem to want to improve the situation for the Internet Architecture, so non-Internet Architecture considerations would be derailments ?! Aka: Avoid for the document to have to deal with the type of generic discussion like what you're opening up in your email (which of course is a fun discussion). For example: Is LISP really part of the Internet Architecture ? I thought (unfortunately) not. E.g.: i don't think i can become an Internet transit ISP without participating in the "native" BGP routing. "Hey, i don't want these gigantic BGP Internet routing tables, and my customers don't need it. I just want do do LISP". If we didn't have the need for the global Internet BGP routing table, but had a requirement that every Internet ISP had to use LISP, would there be a need for Tony to write this document ? Cheers Toerless On Fri, Feb 25, 2022 at 07:40:25AM -0800, touch@strayalpha.com wrote: > > > On Feb 25, 2022, at 12:02 AM, Toerless Eckert <tte@cs.fau.de> wrote: > > > >> Abstract > >> > >> Routing and addressing are inexorably tied, and the scalability of > > > > ^ > > Nit: > > prepend "In the Internet architecture" > > > > E.g.: If we would have a better architecture, including LISP, we would > > arguably have a less than inexorable tie... i think. > > > There are only so many ways to determine paths, e.g.: > - by the structure of the address itself > - by flooding, at least until you cache a path > - by knowing what flooding would have accomplished, e.g., by ‘global knowledge’ of the network topology > > We use all three in the Internet (longest prefix, ARP/LISP, and RIP/OSPF, respectively). > > “Better” is relative; structure is more efficient and scalable but harder to manage, flooding is least efficient and scalable but requires no management, and global knowledge is a bit of a balance between the two. > > Or is there some other “better” you’re imagining? > > Joe
- [Int-area] Fwd: New Version Notification for draf… Tony Li
- Re: [Int-area] Fwd: New Version Notification for … Toerless Eckert
- Re: [Int-area] New Version Notification for draft… touch@strayalpha.com
- Re: [Int-area] New Version Notification for draft… Tony Li
- Re: [Int-area] New Version Notification for draft… Toerless Eckert
- Re: [Int-area] New Version Notification for draft… Toerless Eckert
- Re: [Int-area] New Version Notification for draft… Tony Li
- Re: [Int-area] New Version Notification for draft… Dino Farinacci
- Re: [Int-area] New Version Notification for draft… Dino Farinacci
- Re: [Int-area] New Version Notification for draft… Dino Farinacci
- Re: [Int-area] New Version Notification for draft… Dino Farinacci
- Re: [Int-area] New Version Notification for draft… Joe Touch
- Re: [Int-area] New Version Notification for draft… Dino Farinacci
- Re: [Int-area] New Version Notification for draft… touch@strayalpha.com
- Re: [Int-area] New Version Notification for draft… touch@strayalpha.com
- Re: [Int-area] New Version Notification for draft… Dino Farinacci
- Re: [Int-area] New Version Notification for draft… Dino Farinacci
- Re: [Int-area] New Version Notification for draft… Toerless Eckert
- Re: [Int-area] New Version Notification for draft… Toerless Eckert
- [Int-area] tunneling and recursion (was: Re: New … Toerless Eckert
- Re: [Int-area] New Version Notification for draft… touch@strayalpha.com
- Re: [Int-area] tunneling and recursion (was: Re: … touch@strayalpha.com
- Re: [Int-area] New Version Notification for draft… Dino Farinacci
- Re: [Int-area] New Version Notification for draft… Dino Farinacci
- Re: [Int-area] tunneling and recursion (was: Re: … Dino Farinacci
- Re: [Int-area] tunneling and recursion (was: Re: … touch@strayalpha.com
- Re: [Int-area] tunneling and recursion (was: Re: … Dino Farinacci
- Re: [Int-area] tunneling and recursion (was: Re: … Joe Touch
- Re: [Int-area] tunneling and recursion (was: Re: … Dino Farinacci
- Re: [Int-area] New Version Notification for draft… Tony Li