Sunday, April 12, 2009

How the Internet Got Its Rules

Stephen D. Crocker wrote the first RFC (Request for comment) 40 years ago for what would later become the internet. In this article at NY times he describes the humble efforts of a few academics to define the rules using which computers could talk to each other over a network. RFC’s are, till today, the format for collecting and reviewing ideas that end up in the standards for internet. Interesting read … [Link]

We thought maybe we’d put together a few temporary, informal memos on network protocols, the rules by which computers exchange information. I offered to organize our early notes.

What was supposed to be a simple chore turned out to be a nerve-racking project. Our intent was only to encourage others to chime in, but I worried we might sound as though we were making official decisions or asserting authority. In my mind, I was inciting the wrath of some prestigious professor at some phantom East Coast establishment. I was actually losing sleep over the whole thing, and when I finally tackled my first memo, which dealt with basic communication between two computers, it was in the wee hours of the morning. I had to work in a bathroom so as not to disturb the friends I was staying with, who were all asleep.

Still fearful of sounding presumptuous, I labeled the note a “Request for Comments.” R.F.C. 1, written 40 years ago today, left many questions unanswered, and soon became obsolete. But the R.F.C.’s themselves took root and flourished. They became the formal method of publishing Internet protocol standards, and today there are more than 5,000, all readily available online.

But we started writing these notes before we had e-mail, or even before the network was really working, so we wrote our visions for the future on paper and sent them around via the postal service. We’d mail each research group one printout and they’d have to photocopy more themselves.

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