Network Working Group — J. Postel (ISI)Request for Comments: 1121 — L. Kleinrock (UCLA)V. Cerf (NRI)B. Boehm (UCLA)September 1989
Status of this Memo#
This RFC presents a collection of poems that were presented at "Act One", a symposium held partially in celebration of the 20th anniversary of the ARPANET. Distribution of this memo is unlimited.
Introduction#
The Computer Science Department of the University of California, Los Angeles (UCLA) organized a Symposium on Very High Speed Information Networks as the first in a projected series of meetings on Advanced Computer Technologies, thus ACT ONE. The time was chosen to also commemorate the 20th anniversary of the installation of the first Interface Message Processor (IMP) on the ARPANET which took place at UCLA.
The Symposium took on a theatrical theme and a few of the speakers could not resist the temptation to commit poetry. This memo is an attempt to capture the result.
WELCOME#
by Leonard Kleinrock
We've gathered here for two days to examine and debateAnd reflect on data networks and as well to celebrate.To recognize the leaders and recount the path we took.We'll begin with how it happened; for it's time to take a look.
Yes, the history is legend and the pioneers are here.Listen to the story - it's our job to make it clear.We'll tell you where we are now and where we'll likely go.So welcome to ACT ONE, folks. Sit back - enjoy the show!!
ODE TO A QUEUE#
by Leonard Kleinrock
In the 20 years of fundingMany fields has DARPA led.But the finest thing that they did bringWas the analytic thread.
By that I mean they nurturedQuantitative research tools.And they always felt for all their geltThey got principles and rules.
Indeed a wealth of knowledgeWas uncovered and was new.And the common thread with which we ledWas the analytic queue!
Now a queue may have one server.If there's more, they form a team.Its dearest wish is just to fishIn a quiet Poisson stream.
If you want to model networksOr a complex data flowA queue's the key to help you seeAll the things you need to know.
So the next time you feel lonelyAnd wonder what to do,You'll soon feel fine if you join the lineOf an analytic queue!
THE PAST IS PROLOGUE#
by Leonard Kleinrock
The past is prologue so they say.So Scene 1 was played today.It set the stage to point the wayTo high speed nets on Friday.
And old slow IMP, a costly link,Codes to fix the lines that stink,Ideas born in tanks that think,Tomorrow's distance sure to shrink.
But first tonight we'll drink and eat.We'll take some time good friends to greet.Hear Bible class from Danny's seat.Those good old days were bittersweet!
THE BIG BANG! (or the birth of the ARPANET)#
by Leonard Kleinrock
It was back in '67 that the clan agreed to meet.The gangsters and the planners were a breed damned hard to beat.The goal we set was honest and the need was clear to all:Connect those big old mainframes and the minis, lest they fall.
The spec was set quite rigid: it must work without a hitch.It should stand a single failure with an unattended switch.Files at hefty throughput 'cross the ARPANET must zip.Send the interactive traffic on a quarter second trip.
The spec went out to bidders and t'was BBN that won.They worked on soft and hardware and they all got paid for fun.We decided that the first node would be we who are your hostsAnd so today you're gathered here while UCLA boasts.
I suspect you might be asking "What means FIRST node on the net?"Well frankly, it meant trouble, 'specially since no specs were set.For you see the interface between the nascent IMP and HOSTWas a confidential secret from us folks on the West coast.
BBN had promised that the IMP was running late.We welcomed any slippage in the deadly scheduled date.But one day after Labor Day, it was plopped down at our gate!Those dirty rotten scoundrels sent the damned thing out air freight!
As I recall that Tuesday, it makes me want to cry.Everybody's brother came to blame the other guy!Folks were there from ARPA, GTE and Honeywell.UCLA and ATT and all were scared as hell.
We cautiously connected and the bits began to flow.The pieces really functioned - just why I still don't know.Messages were moving pretty well by Wednesday morn.All the rest is history - packet switching had been born!
ROSENCRANTZ AND ETHERNET#
by Vint Cerf
All the world's a net! And all the data in it merely packetscome to store-and-forward in the queues a while and then areheard no more. 'Tis a network waiting to be switched!
To switch or not to switch? That is the question. Whether'tis wiser in the net to suffer the store and forward ofstochastic networks or to raise up circuits against a seaof packets and, by dedication, serve them.
To net, to switch. To switch, perchance to slip!Aye, there's the rub. For in that choice of switch,what loops may lurk, when we have shuffled throughthis Banyan net? Puzzles the will, initiates symposia,stirs endless debate and gives rise to uncontrolledflights of poetry beyond recompense!
UNTITLED#
by Barry Boehm
Paul Baran came out of the woodWith a message first misunderstoodBut despite dangers lurkingThe IMP's were soon workingAnd ARPA did see it was good.
So in place of our early myopiaWe now have a net cornucopiaWith IMP's, TIP's, and LAN'sWideband VAN's, MAN's, and WAN'sAnd prospects of World Net Utopia.
But though we must wind up the clockWith thoughts of downstream feature shockWe all be can mollifiedFor there's no one more qualifiedTo discuss this than Leonard Kleinrock.
Notes#
The Symposium was held August 17 & 18, 1989, a Thursday and Friday.
"Welcome" was presented on Thursday morning during the Overture.
"Ode to a Queue" was presented in the Thursday morning session on "Giant Steps Forward: Technology Payoffs".
"The Past is Prologue" was presented at the end of the Thursday afternoon sessions.
"The Big Bang!" was presented during the after dinner events on Thursday night.
"Rosencrantz and Ethernet" was presented at the morning session on Friday on "Communication Technologies in the next Millenium" (note that this version may differ slightly from the actual presentation since it was reconstructed from human memory several weeks later).
The untitled poem by Barry Boehm was presented in the Friday afternoon session on "Impact on Government, Commerce and Citizenry". Barry gave his talk on "The Software Challenge to Our Technical Aspirations" then introduced the next speaker with this poem.
Security Considerations#
None.
Authors' Addresses#
Jon PostelUSC/Information Sciences Institute4676 Admiralty WayMarina del Rey, CA 90292-6695
Phone: 213-822-1511
EMail: Postel@ISI.EDU
Leonard KleinrockUniversity of CaliforniaComputer Science Department3732G Boelter HallLos Angeles, CA 90024-1600
Phone: 213-825-2543
EMail: lk@CS.UCLA.EDU
Vinton G. CerfCorporation for National Research Initiatives1895 Preston White Drive, Suite 100Reston, VA 22091
Phone: 703-620-8990
EMail: VCerf@NRI.RESTON.VA.US
Barry BoehmUniversity of CaliforniaComputer Science Department3732 Boelter HallLos Angeles, CA 90024-1600
Phone: 213-825-8137
EMail: boehm@CS.UCLA.EDU