Re: [homenet] Configuration must not be carried by the routing protocol
Michael Thomas <mike@mtcc.com> Wed, 26 June 2013 23:11 UTC
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Date: Wed, 26 Jun 2013 16:10:53 -0700
From: Michael Thomas <mike@mtcc.com>
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To: Juliusz Chroboczek <jch@pps.univ-paris-diderot.fr>
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Cc: Ole Troan <otroan@employees.org>, "homenet@ietf.org Group" <homenet@ietf.org>
Subject: Re: [homenet] Configuration must not be carried by the routing protocol
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On 06/26/2013 03:56 PM, Juliusz Chroboczek wrote: > > do we need to invent a separate distributed database for each class > of information? > Yes, because different kinds of information have different > requirements. There is information that needs to be reliably > synchronised in a timely manner (the link-state DB), there is > information that must be distributed in a timely manner but need not > be synchronised throughout the network (configuration information), > there is global information that is too large to be distributed except > on demand (DNS), there is local information that is not distributed > except on demand (mDNS), and probably many other kinds that I'm missing. > I'm not sure that I have an opinion on this debate, but I'd like to point out that there are probably other classes of information that have little to do with routing, but a lot of desire to be replicated across a homenet's routers. For example if I have a DNS repository, I'd sure like to be able to take a dead router, throw it in the trash, plug in a new one, all the while where my network still was serving up my names. DNS in particular has ways to transfer the zones, but I'm less certain about whether there's anything that would orchestrate that hot standby kind of desire, and I'm even more dubious that it would satisfy zero/littleconf requirements even if there were. Picking ULA's seems to be another kind of problem that needs some kind of config replication/coordination too at the router level if it's to be zeroconf. Whether routing protocols would be a good fit, I don't know but it seems like an odd way to think about the problem to me. Mike
- Re: [homenet] Configuration must not be carried b… ietfdbh
- Re: [homenet] Configuration must not be carried b… Acee Lindem
- Re: [homenet] Configuration must not be carried b… Leddy, John
- Re: [homenet] Configuration must not be carried b… Michael Richardson
- Re: [homenet] Configuration must not be carried b… Juliusz Chroboczek
- [homenet] Configuration must not be carried by th… Juliusz Chroboczek
- Re: [homenet] Configuration must not be carried b… Michael Richardson
- Re: [homenet] Configuration must not be carried b… Dave Taht
- Re: [homenet] Configuration must not be carried b… Tim Chown
- Re: [homenet] Configuration must not be carried b… Juliusz Chroboczek
- Re: [homenet] Configuration must not be carried b… Juliusz Chroboczek
- Re: [homenet] Configuration must not be carried b… Teco Boot
- Re: [homenet] Configuration must not be carried b… Lorenzo Colitti
- Re: [homenet] Configuration must not be carried b… Mark Townsley
- Re: [homenet] Configuration must not be carried b… Mikael Abrahamsson
- Re: [homenet] Configuration must not be carried b… Michael Thomas
- Re: [homenet] Configuration must not be carried b… Teco Boot
- Re: [homenet] Configuration must not be carried b… Teco Boot
- Re: [homenet] Configuration must not be carried b… Ted Lemon
- Re: [homenet] Configuration must not be carried b… Henning Rogge
- Re: [homenet] Configuration must not be carried b… Mark Townsley
- Re: [homenet] Configuration must not be carried b… Michael Thomas
- Re: [homenet] Configuration must not be carried b… Ted Lemon
- Re: [homenet] Configuration must not be carried b… David R Oran
- Re: [homenet] Configuration must not be carried b… Michael Thomas
- Re: [homenet] Configuration must not be carried b… Ole Troan
- Re: [homenet] Configuration must not be carried b… Jim Gettys
- Re: [homenet] Configuration must not be carried b… Juliusz Chroboczek
- Re: [homenet] Configuration must not be carried b… Juliusz Chroboczek
- Re: [homenet] Configuration must not be carried b… Juliusz Chroboczek
- Re: [homenet] Configuration must not be carried b… Michael Thomas
- Re: [homenet] Configuration must not be carried b… Henning Rogge
- Re: [homenet] Configuration must not be carried b… Teco Boot