[ih] Packet nets not connected to the ARPAnet
John Day
jeanjour at comcast.net
Mon Jul 23 18:35:28 PDT 2012
Now that you mention it (although admittedly not really
internetworking), Multics was connected to both Telenet and the
ARPANET. In 1976, I moved to Houston so my wife could post-doc at
Bailor College of Medicine and I continued to work at Illinois. (I
had a T-shirt made that says University of Illinois at Houston!) ;-)
I would dial into Telenet in Houston, connect to Multics and then
back to Illinois. Did that for 2 years.
At 16:18 -0700 2012/07/23, Alex McKenzie wrote:
>Yes, There were packet networks not connected to the ARPAnet. Two
>in particular were: Cyclades/Cigale in France, and the European
>Informatics Network with nodes in 6 of the Common Market countries.
>There _were_ some interconnections between the public packet
>networks (Telenet in the USA, Bell Canada, and the networks of the
>PTTs in western Europe and Japan), but these interconnections were
>extremely limited experiments for the most part. CSNET (funded by
>the NSF) used both ARPAnet and Telenet for transport but only
>provided user-level (eg mail) interconnection and only for CSNET
>members.
>
>
>
>From: Ofer Inbar <cos at aaaaa.org>
>To: Ian Peter <ian.peter at ianpeter.com>
>Cc: internet-history at postel.org
>Sent: Monday, July 23, 2012 6:41 PM
>Subject: Re: [ih] FYI - Gordon Crovitz/WSJ on "Who Really Invented
>the Internet?"
>
>
>Ian Peter <<mailto:ian.peter at ianpeter.com>ian.peter at ianpeter.com> wrote:
>> The writer of the LA Times article might have done well if he had checked
>> with his friend Bob Taylor. He writes.
>>
>> "Bob Taylor is a friend of mine, and I think I can say without fear of
>> contradiction that he fully endorses the idea as a point of personal pride
>> that the government-funded ARPANet was very much the precursor of the
>> Internet as we know it today"
>>
>> Well that's not what Bob Taylor has written elsewhere. To quote Bob,
>>
>> "I believe the first internet was created at Xerox PARC, circa '75, when we
>> connected, via PUP, the Ethernet with the ARPAnet. PUP (PARC Universal
>> Protocol) was instrumental later in defining TCP."
>
>That supports the assertion that the ARPANet was the precursor of the
>Internet, so I see no contradiction.
>
>Note that "the first internet" per se wouldn't necessarily have to be
>a precursor of "The Internet". Were there any packet switched
>internets* in those days that did not connect to the ARPANet? While
>those would not have had a direct lineage to The Internet, it'd still
>be interesting to know about them. I don't recall hearing of any.
>
>* by which I mean: interconnections of administratively separate
> networks in geographically separate locations with different
> underlying network types - administratively separate is key
>
> -- Cos
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