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Last Days For Central IPv4 Address Pool
jibjibjib writes "According to projections by APNIC Chief Scientist Geoff Huston, IANA's central IPv4 address pool is expected to run out any day now, leaving the internet with a very limited remaining supply of addresses. APNIC will probably request two /8s (33 million addresses) within the next few weeks. This will leave five /8s available, which will be immediately distributed to the five Regional Internet Registries in accordance with IANA policy. It's expected that APNIC's own address pool will run low during 2011, making ISPs and businesses in the Asia-Pacific region the first to feel the effects of IPv4 exhaustion. The long-term solution to IP address exhaustion is provided by IPv6, the next version of the Internet Protocol. IPv6 has been an internet standard for over a decade, but is still unsupported on many networks and makes up an almost negligible fraction of Internet traffic. Unless ISPs dramatically accelerate the pace of IPv6 deployment, users in some regions will be stuck on IPv4-only connections while ISPs in other regions run out of public IPv4 addresses, leading to a fragmented Internet without the universal connectivity we've previously taken for granted."
I'm running IPv6 via tunnels since 2001. I'm running native IPv6 since my ISP did their first try-out via ADSL.
Come on guys, it is not that difficult. Why is slashdot.org still not accessible via IPv6?
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There's a very simple solution to this. We should be renting IP addresses, not handing them out. Make publicly routable IP addresses cost $1 a month. Many class A owners would be dying to give back address space that they aren't using. Isn't that the answer to a limited supply of anything? Set a value to them so they aren't wasted.
IPv6 is great, but they could have solved the problem far more elegantly 10 years ago.
Add two octets to the front of v4. Solved after a firmware flash.
Any existing IP becomes 1.0.x.x.x.x
If a router encounters a x.x.x.x address, it just appends 1.0 to the front.
The old internet and the new internet would have run side by side - for the most part working fine until everyone had updated their firmware.
Sure, it's not the engineering solution v6 is, but it would have been in use long ago.
They did this. Except they added 12 octets in front of v4 and mapped existing v4 addresses to 0.0.0.0.0.0.0.0.0.0.0.0.x.x.x.x.
And the old and new internet runs side by side currently and we are just waiting for everyone to update their firmware.
An easy way to promote IPv6 would be if it were know or assumed that Google assigns higher pagerank to sites using IPv6 addresses. Then it would be something that customers of hosting companies would insist on, at least.
see a Text Widget