OT question: URLs

[Gandalf Parker]

Basically the answer to everything you asked is "yes"

You might not want to go any further into it though since it gets pretty messed up.

The physical routing type of address for my machine is 63.199.8.158. You can see my default web page by putting http://63.199.8.158 into a browser. You can send me email to gandalf@[63.199.8.158]

That also translates to a long number of 1070008478. You can go to http://1070008478 and send me email at gandalf@[1070008478]

It was originally adsl-63-199-8-158.dsl.snfc21.pacbell.net and that works as http://adsl-63-199-8-158.dsl.snfc21.pacbell.net and as gandalf@adsl-63-199-8-158.dsl.snfc21.pacbell.net also altho the web page is just a place holder.

I have www.dom2minions.com, www.alt-hacker.org, www.sdmud.org, www.techno-mage.com, and www.shadowdale.org (some others I forget) pointed to that machine. If you type those into a browser it looks up the DNS and gets an address of 63.199.8.158 (my web server sees the incoming address and shows the correct page). And you can send me email to gandalf@ any of those. A domain name is portable, the IP pretty much is not. Think of it as the difference between Gandalf Parker living at 1214 Balsam Way. The name might change but the physical address doesnt move around easily.

Now the fun part, reverse lookup. A whole different set of servers handle the IP to name lookup. There can be many names pointed to an IP but an IP can only have one name associated with it so a reverse lookup of my IP says that 63.199.8.158 is actually alt-hacker.org

Want more fun? Mac addresses. More fun? IPV6. More fun? DHCP

By the way, dont look too hard for logic in all of this. The growth of the Internet had less in common with engineering,
planning and design. And more in common with chaos theory, big bang expanding universe, and the theory of evolution.

[Arryn]

Gandalf Parker said:
And more in common with chaos theory, big bang expanding universe, and the theory of evolution.

Not to draw this OT, but your analogy is seriously skewed. For instance, evolution is about the forces of "natural selection", often deemed by laypersons as "survival of the fittest" (the actual subject is far more complex than that), to which the growth of the 'net has had little to do with some "selection of the best technologies". All too often, the technologies that come to dominate in the industry are far from the best that were under development. Most often, it's politics and power plays by various large corporations (as well as universities and government entities) that determine the course of the net's growth.

Next on your list (working backwards) is the Big Bang. The cause of the Bang is now thought to have been caused by a quantum instability, and the initial hyperinflationary expansion in the first tiny fraction of a microsecond another (very complex) quantum effect. None of which have any relation to the growth of the internet, not even by way of analogy. I won't bore you with the mathematics of the cosmology, but such math is fairly remote from the far more readily understood statistical concepts that underlie the growth of such things as the net, national populations, etc.

Finally, chaos theory relates more to describing the activity of the net, rather than its growth. The growth itself isn't a true chaotic process. It just might appear that way. It's actually quite predictable by non-chaos math.

The accurate statement you made is in regards to the growth not being an engineering / architectural process. It's a socio-political process.

[Ivan Pedroso]

Arryn said:
Not to draw this OT

Then why did you ?!?

(I couldn't resist it - sorry)

[Arryn]

Ivan Pedroso said:
(I couldn't resist it - sorry)

Then you should understand. Neither could I.

[Gandalf Parker]

I came up with the short statement in response to questions such as "if I have ip xxx.xxx.xxx.xxx then why doesnt my neighbor have xxx.xxx.xxx.xxx+1?" or "why arent all the domains handled the same way" or "who owns the internet" "who runs the internet" "why arent those sites deleted" /etc /etc /etc

People want to think that the internet was planned, designed, built, managed in a logical manner. But the assignment of IPs has more similarity with an evolution chart (and for the same reasons) than any kindof logical planning. The growth and dot-com crashes have more similarity with the big-bang theory than supply/demand projections (yes I know BB is no longer the accepted birth of the universe theory). And chaos theory was just fun to throw in as a comforting thought for anyone trying to understand the net (anything which appears random is actually too large a scale to see the order in it)