Sunday, March 31, 2024

Requiem for the ARPANET By Vinton Cerf

Like distant islands sundered by the sea,

We had no sense of one community.

We lived and worked apart and rarely knew

That others searched with us for knowledge, too.

Distant ARPA spurred us in our quest

And for our part we worked and put to test

New thoughts and theories of computing art;

We deemed it science not, but made a start.

Each time a new machine was built and sold,

We'd add it to our list of needs and told

Our source of funds "Alas! Our knowledge loom

Will halt 'til it's in our computer room."

Even ARPA with its vast resources

Could not buy us all new teams of horses

Every year with which to run the race.

Not even ARPA could keep up that pace!

But, could these new resources not be shared?

Let links be built; machines and men be paired!

Let distance be no barrier! They set

That goal: design and built the ARPANET!

As so it was in nineteen sixty-nine,

A net arose of BBN design.

No circuit switches these, nor net complete

But something new: a packet switching fleet.

The first node occupied UCLA

Where protocols and measurement would play

A major role in shaping how the net

Would rise to meet the challenges unmet.

The second node, the NIC, was soon installed.

The Network Info Center, it was called.

Hosts and users, services were touted:

To the NIC was network knowledge routed.

Nodes three and four soon joined the other two:

UCSB and UTAH come on cue.

To monitor it all around the clock

At BBN, they built and ran the NOC.

A protocol was built for host-to-host

Communication. Running coast-to-coast,

Below the TELNET and the FTP,

We called this protocol the NCP.

The big surprise for most of us, although

Some said they guessed, was another protocol

Used more than all the rest to shuttle

Mail in content flaming or most subtle.

When we convened the first I Triple C,

The ARPANET was shown for all to see.

A watershed in packet switching art,

This demo played an overwhelming part.

Within three years the net had grown so large

We had to ask that DCA take charge

To operate a system guaranteed

For R&D and military need.

Exploring other packet switching modes,

We built the first spread spectrum mobile nodes.

The Packet Radio, the mobile net,

Worked on the ground and even in a jet.

Deployed at SAC and Eighteenth Airborne Corps,

The Packet Radio unlocked the door

To what we now know as the Internet.

The driver for it all was PRNET.

The Packet Satellite, another new

Technique, was added to the net milieu.

And then to shed more light upon the dark,

There came the Ethernet from Xerox PARC.

To these we added yet another thing

From MIT: a local token ring.

We saw the local net techniques compound

Until the list could easily confound.

The Internet foundation thus was laid.

Its protocols from many sources made.

And through it all the ARPANET grew more;

It was, for Internet, the central core.

The hardware of the net was changing, too.

The Honeywell was first, and then the SUE,

Which forms the heart of Pluribus today

Though where this platform sits one cannot say.

The next big change was called the MBB.

It emulated Honeywell, you see,

So one by one they modified each node,

By means of closely written microcode.

Now known as 30 prefixed with a C,

These nodes are everywhere from A to Z.

The European MINET too was full

Of nodes like these from Mons to Istanbul.

The second Autodin was long desired

But once accepted instantly expired.

Then to the rescue rode the ARPANET!

And soon the MILNET by its side was set.

By nineteen-eighty DoD opined

Its data networks soon must be aligned

With Internetwork protocols, to wit:

By eighty-three the TCP was IT!

Soon every host that sat on ARPANET

Became a gateway to a local net.

By eighty-six new long-haul nets appeared

As ARPANET its second decade neared.

The NSFNET and its entourage

Began a stately national dressage

And soon was galloping at T1 speed

Outdistancing its aging peer indeed.

And so, at last, we knew its course had run,

Our faithful servant, ARPANET, was done.

It was the first, and being first, was best,

But now we lay it down to ever rest.

Now pause with me a moment, shed some tears.

For auld lang syne, for love, for years and years

Of faithful service, duty done, I weep.

Lay down thy packet, now, O friend, and sleep.''

- Vinton G. Cerf


NB- I will need another reference to break the poem into verses. One is in an ACM Communications publication not presently in my possession.



Thursday, March 21, 2024

15. Lady

Life takes us through many seasons

Some pleasant and some we long to forget

Due to a number of different reasons

I am happy when there is no cause to regret

For when you were my close friend

'Twas clear my joy had no end.


You bring the sunshine into my life

Your smile dispels the groomy cloud

My days become free of strife

And the birds in the parks sing out loud

The rhythms of life become more pleasant

The journey becomes steady, no longer errant


I miss the friendly and frank conversations

And many strolls, walks, and roves

And I declare without reservations

That you are worth more than treasure troves

Where is the joy in life without a great companion

That's worth more than a billion?


It is with the very best of intentions

That I digitally pen these verses from the heart

I surely intend to write you more compositions 

Just for you, I have more under my hat 

for your presence makes me radiant

And leaves me yet more brilliant! 


So, although a lot has been expressed

There's still much more to be said

For with you, I will never be depressed

Since to you I am divinely led

Please make my dreams come true 

For I am deep in love with you!


I wish you would be my Valentine

For my joy would become boundless 

As you become my sunshine

And I cease to be restless

To my ship, you are a safe harbour

And with you, I have found sweet succour. 


John O. Iyaniwura

Next >>

2. Velodrome

Velodrome! Oh Velodrome! 
When shall I have my first go?
I pray t'is not too far from home
I will come with bikes in tow 

Round and round again on my bicycle 
Legs pumping and propelling me forward
Swiftly and steadily going around in circles
Hoping and praying I make the leaderboard

What will keep one pushing hard
Though the scenery barely changes 
The quest for glory to be grabbed
But the times that earn medals ranges

So know the outcome you desire 
And be extra careful at the bends
You must strive, push, perhaps perspire 
Persevere and cycle to the end.


John O. Iyaniwura

Sunday, March 10, 2024

1. Two Roads

Two roads, one broad and wide, in it everything goes

The other straight and narrow and some things have to go

Subtly, they head in different directions

Each leads to an alternate destination

The choice is mine to decide which one I walk on

Everyone is free to choose and make a road the one.


Broad and wide, easy and smooth

Straight and narrow, hard on foot

Broad and wide but leads to gloom

Straight, narrow yet lets you bloom

Broad and wide shouts 'come and stay'!

Straight and narrow pleads 'come my way'.


Though hard on foot it may seem to be

Grace enough God above will give

If heaven is the eternal destination of your choice

Then walk my straight and narrow way and you will rejoice

As you do heaven bound you will be

No other way will take you there but me.


I thank God.

Next >>

Copyright © 2011 John O. Iyaniwura. All Rights Reserved.

Poems of Beautiful Solitude

Welcome to Poems of Beautiful Solitude! I never sought out to be a poet. Never in my wildest dreams did it cross my mind that I would write...