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- Newsgroups: comp.infosystems.gopher,uk.net
- Path: sparky!uunet!paladin.american.edu!darwin.sura.net!spool.mu.edu!agate!doc.ic.ac.uk!warwick!nott-cs!lut.ac.uk!
- From: jon@hill.lut.ac.uk (Jon P. Knight)
- Subject: Re: Proxy servers to interconnect JANET<->Internet
- Message-ID: <1992Dec28.175302.14255@lut.ac.uk>
- Nntp-Posting-Host: hill.lut.ac.uk
- Organization: Dept of Comp. Studies, Loughborough University of Tech., UK.
- References: <1992Dec23.105845.12981@lut.ac.uk> <1992Dec28.142735.6325@ncsu.edu>
- Date: Mon, 28 Dec 92 17:53:02 GMT
- Lines: 52
-
- In article <1992Dec28.142735.6325@ncsu.edu> Eric Lease Morgan <eric_morgn@ncsu.edu> writes:
- >In article <1992Dec23.105845.12981@lut.ac.uk> [*] M.T.Hamilton,
- >M.T.Hamilton@lut.ac.uk writes:
- >>I've recently become interested in gatewaying UK Coloured Book and
- >>Internet services via proxy servers - by which I mean hosts which
- >
- >What is a "Coloured Book"?
- >
- >Eric Lease Morgan
-
- Seeing as I know that Martin is currently sunning (?) himself in a
- cottage in Cornwall, allow me to step in here and answer this. The
- ``Coloured Books'' are the set of protocols devised by the UK Academic
- community and which, until relatively recently, were the only protocols
- which were allowed on the Joint Academic NETwork (JANET). They were
- produced by a variety of UK Universities under contract from the Joint
- Network Team (JNT).
-
- The name ``Coloured Book'' derives from the colours of the covers of the
- books which describe each protocol. For example, I have in front of me
- the Red Book, which is actually ``A Network Independent Job Transfer and
- Manipulation Protocol''. At the moment, JANET is in a transition phase
- where Coloured Book services are being moved over to true OSI protocols
- (Coloured Books were devised before OSI protocols appeared in public,
- and I believe that they provided some input into some of the standards
- processes), and the JANET IP Service (JIPS) providing IP connectivity
- directly to the Internet.
-
- What Martin is basically suggesting is providing a gateway service
- between the TCP/IP based Gopher protocol and the traditional Yellow Book
- Transport Service (YBTS), or X.29 terminal sessions. A number of sites
- on JANET are still limited to using only Coloured Book services, and so
- exciting developments on the Internet such as Gopher are not available
- to them. Lucky sites with forward looking Computer Services departments
- (such as here at LUT) and the necessary funding to provide IP
- connectivity as well as Coloured Book services could easily provide a
- gateway service to let those less fortunate access Gopherspace.
-
- Gopher is a useful target because it appears to be easy to extend
- (without worrying about Gopher+) using the Path field in the links to
- support proxy servers. It also encompasses a number of other Internet
- services within its field of the world (for example fingering, FTPing
- and WAIS database access).
-
- I hope this clears things up a bit.
-
- Jon
- --
- -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
- Jon Knight, Research Student in High Performance Networking and Distributed
- Systems in the Department of _Computer_Studies_ at Loughborough University.
- * Its not how big your share is, its how much you share that's important. *
-