Re: [irtf-discuss] [Internet Policy] Why the World Must Resist Calls to Undermine the Internet
Dave Crocker <dhc2@dcrocker.net> Tue, 15 March 2022 18:04 UTC
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Date: Tue, 15 Mar 2022 11:04:34 -0700
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To: Steve Crocker <steve@shinkuro.com>, vinton cerf <vgcerf@gmail.com>
Cc: IRTF discuss <irtf-discuss@irtf.org>, David Lloyd-Jones <david.lloydjones@gmail.com>, IETF discussion <ietf@ietf.org>, ISOC Lia Kiessling <globalmembership@isoc.org>, IGF governance <governance@lists.igcaucus.org>, ISOC Internet Policy <internetpolicy@elists.isoc.org>
References: <CAAFtm_Xt0+ve8WMdHDFzZD1JMNeFFVT_Qg7mHU_qGizmLnWOag@mail.gmail.com> <FF6428C2-C2AF-4AA9-B395-D71EC82D6049@shinkuro.com>
From: Dave Crocker <dhc2@dcrocker.net>
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Archived-At: <https://mailarchive.ietf.org/arch/msg/irtf-discuss/A83f04wdaIh4bgZAg9ULWQhXt-k>
Subject: Re: [irtf-discuss] [Internet Policy] Why the World Must Resist Calls to Undermine the Internet
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(when searching on 'uucp' be sure to include 'unix', lest you end up with pointers to quite a different topic...) As I recall, uucp was indeed universal, quite early in the life of unix. Routing was manual, source routing. Hence an 'address' specified each node to be transited, producing potentially many exclamation marks in the address/route. And yes indeed, this was at the email level, rather than at any lower layers. Eventually some major switching node emerged, permitting referencing them as an anchor, without regard to the path to get to the major switch. As I recall, there were separate apps that computed uucp network maps. But I don't recall how those got used. FWIW, for CSNet, we used the percent symbol, to indicate one hop, beyond the arpanet. Hence user%csnet-host@csnet-relay. So, arguably, a hybrid of global and relative addressing. The hybrid -- and the resulting email address syntax -- could get complicated -- and error-rone -- when additional email networks were part of the transit, such as Bitnet. Craig Patridge notes significant discussions needed, that produced the profound benefit of finally getting agreement among operators of these various, independent email services, to use the DNS MX record for routing. d/ On 3/15/2022 9:54 AM, Steve Crocker wrote: > My nomenclature re uu* is fuzzy. I know there was a command to copy a > file from one Unix machine to another. I’m not clear on whether this > included routing to other machines or whether that was a higher level > protocol. > > Steve > > Sent from my iPhone > >> On Mar 15, 2022, at 12:50 PM, vinton cerf <vgcerf@gmail.com> wrote: >> >> >> "UUCP routing" versus "UUNET routing"? UUNET did indeed offer UUCP as >> its primary service but UUCP was implemented widely on all (?) >> UNIX-based systems and likely on non-UNIX systems for interoperability.
- Re: [irtf-discuss] Why the World Must Resist Call… willi uebelherr
- Re: [irtf-discuss] [Internet Policy] Why the Worl… David Lloyd-Jones
- Re: [irtf-discuss] [Internet Policy] Why the Worl… David Lloyd-Jones
- Re: [irtf-discuss] [Internet Policy] Why the Worl… vinton cerf
- Re: [irtf-discuss] [Internet Policy] Why the Worl… Steve Crocker
- Re: [irtf-discuss] [Internet Policy] Why the Worl… David Lloyd-Jones
- Re: [irtf-discuss] [Internet Policy] Why the Worl… Steve Crocker
- Re: [irtf-discuss] [Internet Policy] Why the Worl… David Lloyd-Jones
- Re: [irtf-discuss] [Internet Policy] Why the Worl… vinton cerf
- Re: [irtf-discuss] [Internet Policy] Why the Worl… Steve Crocker
- Re: [irtf-discuss] [Internet Policy] Why the Worl… Dave Crocker
- Re: [irtf-discuss] [Internet Policy] Why the Worl… Tim Bray
- Re: [irtf-discuss] [Internet Policy] Why the Worl… touch@strayalpha.com
- Re: [irtf-discuss] Why the World Must Resist Call… Hannes Tschofenig
- Re: [irtf-discuss] Why the World Must Resist Call… willi uebelherr
- Re: [irtf-discuss] Why the World Must Resist Call… touch@strayalpha.com
- Re: [irtf-discuss] [Internet Policy] Why the Worl… Phillip Hallam-Baker
- Re: [irtf-discuss] Why the World Must Resist Call… willi uebelherr
- Re: [irtf-discuss] [Internet Policy] Why the Worl… willi uebelherr
- Re: [irtf-discuss] [Internet Policy] Why the Worl… Michael Richardson
- Re: [irtf-discuss] [Internet Policy] Why the Worl… David Lloyd-Jones
- Re: [irtf-discuss] Why the World Must Resist Call… willi uebelherr
- Re: [irtf-discuss] [Internet Policy] Why the Worl… Joly MacFie
- Re: [irtf-discuss] [Internet Policy] Why the Worl… Axel Abad
- Re: [irtf-discuss] [Internet Policy] Why the Worl… Sampo Syreeni