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Originally posted by stompk
um-gazz. Just reading the pdf. I think the key phrases I found were;
"it should support small sensors and ad-hoc networks, as well as RFID."
"Support anonymity where prudent, and accountability where necessary."
Originally posted by CPYKOmega
The internet cannot be shut down. How would one go about shutting it down?
Originally posted by malcr
Now here's something for the conspiracy theorists. IPv6 allows for 64bit network/subnet addressing and 64bit hardware(MAC) addressing. The MAC address is sufficient for several billion unique devices for every person on this planet...with room to spare. So why have that huge additional 64 bit network addressing? For example you could have a network address for every solar system in every galaxy of the universe. Oh and they are just about to launch a satellite with a router onboard.....hmmmm go for it alien/ufo conspiritors!
Originally posted by Astras
The internet is "networked" computers across the world mainly used within the business environment.
To shut the Internet/Web down would mean shutting every server offline and/or severing everylink that is available throughout the web.
Originally posted by danx
Actually you don't have to shut down every server. If they change or shut down the routers, what does it matter if you have your computer/server on, if the information doesn't get routed to your network/computers?
What if administrators and companies would blackhole all IPv4/IPv6/"old Internet" traffic?
Originally posted by AbuMusaab
Can you imagine the bombs the "l337" boys will begin dropping if something like that was to take place. I believe you would have nerd terrorism if the internet was ever "scrapped."
Growth is the basic issue which caused there to be a need for a next generation IP. If anything is to be learned from our experience with IPv4 it is that the addressing and routing must be capable of handling reasonable scenarios of future growth. It is important that we have an understanding of the past growth and where the future growth will come from.
Currently IPv4 serves what could be called the computer market. The computer market has been the driver of the growth of the Internet. It comprises the current Internet and countless other smaller internets which are not connected to the Internet. Its focus is to connect computers together in the large business, government, and university education markets. This market has been growing at an exponential rate. One measure of this is that the number of networks in current Internet (40,073 as of 10/4/94) is doubling approximately every 12 months. The computers which are used at the endpoints of internet communications range from PC's to Supercomputers. Most are attached to Local Area Networks (LANs) and the vast majority are not mobile.
The next phase of growth will probably not be driven by the computer market. While the computer market will continue to grow at significant rates due to expansion into other areas such as schools (elementary through high school) and small businesses, it is doubtful it will continue to grow at an exponential rate. What is likely to happen is that other kinds of markets will develop. These markets will fall into several areas. They all have the characteristic that they are extremely large. They also bring with them a new set of requirements which were not as evident in the early stages of IPv4 deployment. The new markets are also likely to happen in parallel with one another. It may turn out that we will look back on the last ten years of Internet growth as the time when the Internet was small and only doubling every year. The challenge for an IPng is to provide a solution which solves todays problems and is attractive in these emerging markets.
Nomadic personal computing devices seem certain to become ubiquitous as their prices drop and their capabilities increase. A key capability is that they will be networked. Unlike the majority of todays networked computers they will support a variety of types of network attachments. When disconnected they will use RF wireless networks, when used in networked facilities they will use infrared attachment, and when docked they will use physical wires. This makes them an ideal candidate for internetworking technology as they will need a common protocol which can work over a variety of physical networks. These types of devices will become consumer devices and will replace the current generation of cellular phones, pagers, and personal digital assistants. In addition to the obvious requirement of an internet protocol which can support large scale routing and addressing, they will require an internet protocol which imposes a low overhead and supports auto configuration and mobility as a basic element. The nature of nomadic computing requires an internet protocol to have built in authentication and confidentiality. It also goes without saying that these devices will need to communicate with the current generation of computers. The requirement for low overhead comes from the wireless media. Unlike LAN's which will be very high speed, the wireless media will be several orders of magnitude slower due to constraints on available frequencies, spectrum allocation, error rates, and power consumption.
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