Terminal Interface Unit - Revision history

Jnc: Move TCP Bakeoff to separate page

2022-10-21T16:44:42Z

Move TCP Bakeoff to separate page

← Older revision		Revision as of 16:44, 21 October 2022
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	The ''' Terminal Interface Unit''' (usually referred to by the acronym, '''TIU''') was a software package created by [[SRI International\|SRI]] which ran on a [[PDP-11]] and allowed a number of [[user]]s at [[terminal]]s to connect to [[time-sharing]] [[host]]s over the nascent prototype [[Internet]], using [[Telnet\|TELNET]] over [[TCP/IP]]. It was initially targeted at use over the prototype [[Packet Radio Network]], but was later eventually adapted to operate attached to the [[ARPANET]].		The ''' Terminal Interface Unit''' (usually referred to by the acronym, '''TIU''') was a software package created by [[SRI International\|SRI]] which ran on a [[PDP-11]] and allowed a number of [[user]]s at [[terminal]]s to connect to [[time-sharing]] [[host]]s over the nascent prototype [[Internet]], using [[Telnet\|TELNET]] over [[TCP/IP]]. It was initially targeted at use over the prototype [[Packet Radio Network]], but was later eventually adapted to operate attached to the [[ARPANET]].

	It is historically important, as one of the very earliest TCP/IP implementations (although its origins date back to before the separation of [[Transmission Control Protocol\|TCP]] and [[Internet Protocol\|IP]] into separate [[protocol]]s). It was one of 6 prototype implementations of TCP/IP tested at the ground-breaking 'TCP Bakeoff' held at [[Information Sciences Institute\|ISI]] on 27 January, 1979 ~~(likely the very earliest attempt to get different TCP implementations to connect to each other), along with:~~		It is historically important, as one of the very earliest TCP/IP implementations (although its origins date back to before the separation of [[Transmission Control Protocol\|TCP]] and [[Internet Protocol\|IP]] into separate [[protocol]]s). It was one of 6 prototype implementations of TCP/IP tested at the ground-breaking [[TCP and IP bake offs\|TCP Bakeoff]] held at [[Information Sciences Institute\|ISI]] on 27 January, 1979.

	* [[UNIX Sixth Edition]] from [[Bolt, Beranek, and Newman\|BBN]] in [[MACRO-11]] (itself a [[software port\|port]] of the TIU implementation)
	* UNIX Sixth Edition from BBN in [[C programming language\|C]]
	* [[TENEX]] for the [[PDP-10]] from BBN
	* [[OS/360\|OS/MVT]] for the [[IBM System/360\|IBM 360]] from UCLA
	* [[Multics]] from the [[MIT Laboratory for Computer Science]] (LCS)

	It was initially able to connect to networks which used the [[1822 interface]], using the [[Stanford 1822 Interface‎]], and later the the [[Advanced Computer Communications\|ACC]] [[MLH-DH/LSI11 Multiple Channel Controller\|MLH-DH/LSI11]].		It was initially able to connect to networks which used the [[1822 interface]], using the [[Stanford 1822 Interface‎]], and later the the [[Advanced Computer Communications\|ACC]] [[MLH-DH/LSI11 Multiple Channel Controller\|MLH-DH/LSI11]].
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	* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/docs/tiunv3.lpt Terminal Interface Unit Notebook: Volume 3 - Hardware Documentation]		* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/docs/tiunv3.lpt Terminal Interface Unit Notebook: Volume 3 - Hardware Documentation]
	* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/docs/tiunv4.lpt Terminal Interface Unit Notebook: Volume 4 - Support Software Documentation] - PDP-10-resident support software		* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/docs/tiunv4.lpt Terminal Interface Unit Notebook: Volume 4 - Support Software Documentation] - PDP-10-resident support software
	* [https://www.rfc-editor.org/ien/ien98.txt TCP Implementation Status] - has entries for the implementations listed above

	[[Category: Internet]]		[[Category: Internet]]
	[[Category: Networking Software]]		[[Category: Networking Software]]

Jnc: /* Software */ +link

2021-11-14T21:00:41Z

Software: +link

← Older revision		Revision as of 21:00, 14 November 2021
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	==Software==		==Software==

	The TIU was written in MACRO-11, and ran on the [[MOS operating system‎]] (created at the time of the TIU work). The code and documentation have been saved (see links below). (The code there has been modified to operate over a [[local area network]] built at LCS, but the TCP and IP layers are essentially un-modified.)		The TIU was written in [[MACRO-11]], and ran on the [[MOS operating system‎]] (created at the time of the TIU work). The code and documentation have been saved (see links below). (The code there has been modified to operate over a [[local area network]] built at LCS, but the TCP and IP layers are essentially un-modified.)

	==See also==		==See also==

Jnc: /* External links */ +DSP source

2021-11-14T20:59:51Z

External links: +DSP source

← Older revision		Revision as of 20:59, 14 November 2021
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	* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/tiu/ Terminal Interface Unit] - source code		* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/tiu/ Terminal Interface Unit] - source code
			* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/dsp/ DSP] - source code for the DSP module of the TIU
	* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/docs/tiunv1.lpt Terminal Interface Unit Notebook: Volume 1 - User's Guide]		* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/docs/tiunv1.lpt Terminal Interface Unit Notebook: Volume 1 - User's Guide]
	* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/docs/tiunv2.lpt Terminal Interface Unit Notebook: Volume 2 - Software Documentation] - information on building system loads, as well as MOS documentation		* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/docs/tiunv2.lpt Terminal Interface Unit Notebook: Volume 2 - Software Documentation] - information on building system loads, as well as MOS documentation

Jnc: /* External links */ link volumes I-IV

2021-11-14T20:56:55Z

External links: link volumes I-IV

← Older revision		Revision as of 20:56, 14 November 2021
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	* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/tiu/ Terminal Interface Unit] - source code		* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/tiu/ Terminal Interface Unit] - source code
	* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/docs/ Terminal Interface Unit] - documentation ~~(tiunv?~~.lpt)		* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/docs/tiunv1.lpt Terminal Interface Unit Notebook: Volume 1 - User's Guide]
			* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/docs/tiunv2.lpt Terminal Interface Unit Notebook: Volume 2 - Software Documentation] - information on building system loads, as well as MOS documentation
			* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/docs/tiunv3.lpt Terminal Interface Unit Notebook: Volume 3 - Hardware Documentation]
			* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/docs/tiunv4.lpt Terminal Interface Unit Notebook: Volume 4 - Support Software Documentation] - PDP-10-resident support software
	* [https://www.rfc-editor.org/ien/ien98.txt TCP Implementation Status] - has entries for the implementations listed above		* [https://www.rfc-editor.org/ien/ien98.txt TCP Implementation Status] - has entries for the implementations listed above

	[[Category: Internet]]		[[Category: Internet]]
	[[Category: Networking Software]]		[[Category: Networking Software]]

Jnc: better cats

2021-11-06T12:20:06Z

better cats

← Older revision		Revision as of 12:20, 6 November 2021
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	* [https://www.rfc-editor.org/ien/ien98.txt TCP Implementation Status] - has entries for the implementations listed above		* [https://www.rfc-editor.org/ien/ien98.txt TCP Implementation Status] - has entries for the implementations listed above

	[[Category: Networking]]		[[Category: Internet]]
			[[Category: Networking Software]]

Larsbrinkhoff: Link to ISI page.

2021-11-02T06:31:12Z

Link to ISI page.

← Older revision		Revision as of 06:31, 2 November 2021
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	The ''' Terminal Interface Unit''' (usually referred to by the acronym, '''TIU''') was a software package created by [[SRI International\|SRI]] which ran on a [[PDP-11]] and allowed a number of [[user]]s at [[terminal]]s to connect to [[time-sharing]] [[host]]s over the nascent prototype [[Internet]], using [[Telnet\|TELNET]] over [[TCP/IP]]. It was initially targeted at use over the prototype [[Packet Radio Network]], but was later eventually adapted to operate attached to the [[ARPANET]].		The ''' Terminal Interface Unit''' (usually referred to by the acronym, '''TIU''') was a software package created by [[SRI International\|SRI]] which ran on a [[PDP-11]] and allowed a number of [[user]]s at [[terminal]]s to connect to [[time-sharing]] [[host]]s over the nascent prototype [[Internet]], using [[Telnet\|TELNET]] over [[TCP/IP]]. It was initially targeted at use over the prototype [[Packet Radio Network]], but was later eventually adapted to operate attached to the [[ARPANET]].

	It is historically important, as one of the very earliest TCP/IP implementations (although its origins date back to before the separation of [[Transmission Control Protocol\|TCP]] and [[Internet Protocol\|IP]] into separate [[protocol]]s). It was one of 6 prototype implementations of TCP/IP tested at the ground-breaking 'TCP Bakeoff' held at [[ISI]] on 27 January, 1979 (likely the very earliest attempt to get different TCP implementations to connect to each other), along with:		It is historically important, as one of the very earliest TCP/IP implementations (although its origins date back to before the separation of [[Transmission Control Protocol\|TCP]] and [[Internet Protocol\|IP]] into separate [[protocol]]s). It was one of 6 prototype implementations of TCP/IP tested at the ground-breaking 'TCP Bakeoff' held at [[Information Sciences Institute\|ISI]] on 27 January, 1979 (likely the very earliest attempt to get different TCP implementations to connect to each other), along with:

	* [[UNIX Sixth Edition]] from [[Bolt, Beranek, and Newman\|BBN]] in [[MACRO-11]] (itself a [[software port\|port]] of the TIU implementation)		* [[UNIX Sixth Edition]] from [[Bolt, Beranek, and Newman\|BBN]] in [[MACRO-11]] (itself a [[software port\|port]] of the TIU implementation)

Jnc: online source has been mod'd to use a LAN

2021-11-01T22:01:12Z

online source has been mod'd to use a LAN

← Older revision		Revision as of 22:01, 1 November 2021
Line 1:		Line 1:
	The ''' Terminal Interface Unit''' (usually referred to by the acronym, '''TIU''') was a software package created by [[SRI International\|SRI]] which ran on a [[PDP-11]] and allowed a number of [[user]]s at [[terminal]]s to connect to [[time-sharing]] [[host]]s over the nascent prototype [[Internet]], using [[Telnet\|TELNET]] over [[TCP/IP]]. It was initially targeted at use over the prototype [[Packet Radio Network]], but was later adapted to operate attached to the [[ARPANET]].		The ''' Terminal Interface Unit''' (usually referred to by the acronym, '''TIU''') was a software package created by [[SRI International\|SRI]] which ran on a [[PDP-11]] and allowed a number of [[user]]s at [[terminal]]s to connect to [[time-sharing]] [[host]]s over the nascent prototype [[Internet]], using [[Telnet\|TELNET]] over [[TCP/IP]]. It was initially targeted at use over the prototype [[Packet Radio Network]], but was later eventually adapted to operate attached to the [[ARPANET]].

	It is historically important, as one of the very earliest TCP/IP implementations (although its origins date back to before the separation of [[Transmission Control Protocol\|TCP]] and [[Internet Protocol\|IP]] into separate [[protocol]]s). It was one of 6 prototype implementations of TCP/IP tested at the ground-breaking 'TCP Bakeoff' held at [[ISI]] on 27 January, 1979 (likely the very earliest attempt to get different TCP implementations to connect to each other), along with:		It is historically important, as one of the very earliest TCP/IP implementations (although its origins date back to before the separation of [[Transmission Control Protocol\|TCP]] and [[Internet Protocol\|IP]] into separate [[protocol]]s). It was one of 6 prototype implementations of TCP/IP tested at the ground-breaking 'TCP Bakeoff' held at [[ISI]] on 27 January, 1979 (likely the very earliest attempt to get different TCP implementations to connect to each other), along with:
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	* [[TENEX]] for the [[PDP-10]] from BBN		* [[TENEX]] for the [[PDP-10]] from BBN
	* [[OS/360\|OS/MVT]] for the [[IBM System/360\|IBM 360]] from UCLA		* [[OS/360\|OS/MVT]] for the [[IBM System/360\|IBM 360]] from UCLA
	* [[Multics]] from the [[MIT Laboratory for Computer Science]]		* [[Multics]] from the [[MIT Laboratory for Computer Science]] (LCS)

	It was ~~was written in MACRO-11~~, ~~and ran on~~ the [[~~MOS operating system‎~~]] ~~(created at~~ the ~~time of~~ the ~~TIU work). The code and documentation have been saved (see links below)~~.		It was initially able to connect to networks which used the [[1822 interface]], using the [[Stanford 1822 Interface‎]], and later the the [[Advanced Computer Communications\|ACC]] [[MLH-DH/LSI11 Multiple Channel Controller\|MLH-DH/LSI11]].

	It was ~~initially able to connect to networks which used~~ the [[~~1822 interface~~]]~~, using~~ the [[~~Stanford 1822 Interface‎~~]], and ~~later the the [[Advanced Computer Communications\|ACC]] [[MLH~~-~~DH/LSI11 Multiple Channel Controller\|MLH-DH/LSI11]]~~.		==Software==

			The TIU was written in MACRO-11, and ran on the [[MOS operating system‎]] (created at the time of the TIU work). The code and documentation have been saved (see links below). (The code there has been modified to operate over a [[local area network]] built at LCS, but the TCP and IP layers are essentially un-modified.)

	==See also==		==See also==

Jnc: Reasonable coverage to start with

2021-11-01T16:27:34Z

Reasonable coverage to start with

New page

The ''' Terminal Interface Unit''' (usually referred to by the acronym, '''TIU''') was a software package created by [[SRI International|SRI]] which ran on a [[PDP-11]] and allowed a number of [[user]]s at [[terminal]]s to connect to [[time-sharing]] [[host]]s over the nascent prototype [[Internet]], using [[Telnet|TELNET]] over [[TCP/IP]]. It was initially targeted at use over the prototype [[Packet Radio Network]], but was later adapted to operate attached to the [[ARPANET]].

It is historically important, as one of the very earliest TCP/IP implementations (although its origins date back to before the separation of [[Transmission Control Protocol|TCP]] and [[Internet Protocol|IP]] into separate [[protocol]]s). It was one of 6 prototype implementations of TCP/IP tested at the ground-breaking 'TCP Bakeoff' held at [[ISI]] on 27 January, 1979 (likely the very earliest attempt to get different TCP implementations to connect to each other), along with:

* [[UNIX Sixth Edition]] from [[Bolt, Beranek, and Newman|BBN]] in [[MACRO-11]] (itself a [[software port|port]] of the TIU implementation)
* UNIX Sixth Edition from BBN in [[C programming language|C]]
* [[TENEX]] for the [[PDP-10]] from BBN
* [[OS/360|OS/MVT]] for the [[IBM System/360|IBM 360]] from UCLA
* [[Multics]] from the [[MIT Laboratory for Computer Science]]

It was was written in MACRO-11, and ran on the [[MOS operating system‎]] (created at the time of the TIU work). The code and documentation have been saved (see links below).

It was initially able to connect to networks which used the [[1822 interface]], using the [[Stanford 1822 Interface‎]], and later the the [[Advanced Computer Communications|ACC]] [[MLH-DH/LSI11 Multiple Channel Controller|MLH-DH/LSI11]].

==See also==

* [[ANTS terminal system]]
* [[ELF operating system]]
* [[Fuzzball]]

==External links==

* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/tiu/ Terminal Interface Unit] - source code
* [http://ana-3.lcs.mit.edu/~jnc/tech/mos/docs/ Terminal Interface Unit] - documentation (tiunv?.lpt)
* [https://www.rfc-editor.org/ien/ien98.txt TCP Implementation Status] - has entries for the implementations listed above

[[Category: Networking]]