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IPv4 exhaustion
https://gladerebooted.net/viewtopic.php?f=5&t=5406
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Author:  shuyung [ Thu Feb 03, 2011 3:54 pm ]
Post subject:  IPv4 exhaustion

As of this morning, IANA has allocated the last five unicast /8s, one to each RIR. There are no more. You may want to start asking your providers when they'll be fully supporting v6 addressing.

Author:  Midgen [ Thu Feb 03, 2011 4:06 pm ]
Post subject: 

http://isoc.org/wp/worldipv6day/

Author:  Numbuk [ Thu Feb 03, 2011 4:17 pm ]
Post subject:  Re: IPv4 exhaustion

The switch is going to hurt a lot of companies who are dependent on ipv4 tech, and either haven't upgraded or can't change the code enough to upgrade.

It will be interesting.

Author:  Midgen [ Mon Feb 07, 2011 6:03 pm ]
Post subject: 

IPv4
32 bits.
=~ 4,200,000,000 possible addressable nodes.

IPv6
128 bits.
=340,282,366,920,938,463,463,374,607,431,768,211,456 nodes


Quiz time.

How do you ‘say’ 340,282,366,920,938,463,463,374,607,431,768,211,456 ? ( Example “768,211,456” is “seven hundred sixty eight million, two hundred eleven thousand, four hundred fifty six”)

Author:  NephyrS [ Mon Feb 07, 2011 6:19 pm ]
Post subject: 

340,282,366,920,938,463,463,374,607,431,768,211,456 gives:

three hundred forty undecillion, two hundred eighty two decillion, three hundred sixty six nonillion, nine hundred twenty octillion, nine hundred thirty eight septillion, four hundred sixty three sextillion, four hundred sixty three quintillion, three hundred seventy four quadrillion, six hundred seven trillion, four hundred thirty one billion, seven hundred sixty eight million, two hundred eleven thousand, four hundred fifty six.

Author:  shuyung [ Mon Feb 07, 2011 6:20 pm ]
Post subject: 

3.4x10e38 and change.

Author:  Lenas [ Mon Feb 07, 2011 6:22 pm ]
Post subject: 

Three hundred fourty undecillion, two hundred eighty two decillion, three hundred sixty six nonillion, nine hundred twenty octillion, nine hundred thirty eight septillion, four hundred sixty three sextillion, four hundred sixty three quintillion, three hundred seventy four quadrillion, six hundred seven trillion, four hundred thirty one billion, seven hundred sixty eight million, two hundred eleven thousand, four hundred fifty six.

Neph beat me while I was typing :[

Author:  NephyrS [ Mon Feb 07, 2011 6:22 pm ]
Post subject: 

Haha, at least we came up with the same thing :-P

Author:  Kaffis Mark V [ Mon Feb 07, 2011 6:25 pm ]
Post subject: 

three hundred forty undecillion, two hundred eight two decillion, three hundred sixty six nonillion, nine hundred twenty octillion, nine hundred thirty eight septillion, four hundred sixty three septillion, four hundred sixty three quintillion, three hundred seventy four quadrillion, six hundred seven trillion, four hundred thirty one billion, seven hundred sixty eight million, two hundred eleven thousand, four hundred fifty six

Who says 5 years of Latin was wasted?

Likewise on the being beaten. Bah.

Author:  Lenas [ Mon Feb 07, 2011 6:28 pm ]
Post subject: 

At least we got three answers without, "...and four hundred fifty six."

Author:  Kaffis Mark V [ Mon Feb 07, 2011 7:01 pm ]
Post subject: 

Now, the thing that's always kind of puzzled me is why we use the forms "bi-" and "tri-". The rest of them are the ordinal prefixes.

Author:  Midgen [ Mon Feb 07, 2011 7:47 pm ]
Post subject: 

Nice work!

Here are some sites with IPv4 and IPv6 addresses (surprisingly there are quite a few online already)

CNN.com
IPv4: 157.166.255.19
IPv6: 2620:100:e000::8001

google.com
IPv4: 74.125.127.99
IPv6: 2001:4860:8005::68

Edit: I predict that IPv6 addresses that actually spell words will become valuable commodities in the not-too-distant future! =)
Edit2: undecillion and decillion are not in the Office 2007 dictionary (everything from nonillion down is though)

Author:  Kaffis Mark V [ Mon Feb 07, 2011 7:58 pm ]
Post subject: 

Hmm. Do you mean spell words when written in hex? Because that's not a very big useful wordspace -- only 6 letters.

Or do you mean spell words when broken into 8-bit blocks and converted to ASCII? Because then, you're banking on either people knowing ASCII codes in their heads, or input vehicles (like address bars in browsers) accepting and parsing ASCII inputs in the future.

Author:  Midgen [ Mon Feb 07, 2011 8:09 pm ]
Post subject: 

I did some traceroutes on one of my ipv6 clients earlier, and one of the hops had :beef:cafe: as two of the hexets.. After I stopped laughing, I realized it was probably intentional...

Examples of words that can be spelled with hex..

c0ffee
beefcafe
d00dad
deadbeef

Author:  Corolinth [ Mon Feb 07, 2011 10:52 pm ]
Post subject: 

Three hundred forty trillion yottanodes.

Author:  Lex Luthor [ Mon Feb 07, 2011 11:35 pm ]
Post subject: 

That's pretty funny... I'm working on the IP address allocation system of a Provider edge router and by default the user context is 0xdeadbeef. It's only IPv4 for now though.

Author:  Wwen [ Tue Feb 15, 2011 2:55 am ]
Post subject: 

The transition in the .mil is going to be comedey gold. It'll take 10 years or more before every DoD systems is migrated. That''l be after the rest of the world has already made the switch... :P

Author:  Midgen [ Tue Feb 15, 2011 11:28 am ]
Post subject: 

Are you sure that migrating everything is even an objective?

IPv4 isn't going away. There is no reason to migrate many systems off of it. It will be around for a loooooooong time.

Author:  Lex Luthor [ Tue Feb 15, 2011 11:51 am ]
Post subject:  Re:

Midgen wrote:
Are you sure that migrating everything is even an objective?

IPv4 isn't going away. There is no reason to migrate many systems off of it. It will be around for a loooooooong time.


I bet DVDs will go away before IPv4 does.

Author:  Wwen [ Tue Feb 15, 2011 10:46 pm ]
Post subject: 

Probably. You can tunnel IPv4 over v6 and there are various other ways to keep using v4. The big providers and etc will all get migrated I would imagine.

Author:  Midgen [ Wed Feb 16, 2011 2:42 am ]
Post subject: 

Migrated is not the right word. Integrated perhaps.

The IPv4 Internet is not going anywhere. The key is to be in both places.

Author:  Midgen [ Mon May 09, 2011 11:44 am ]
Post subject: 

Necro for a IPv6 status page link...

http://www.vyncke.org/ipv6status/index.php

Author:  Lex Luthor [ Mon May 09, 2011 11:52 am ]
Post subject: 

Many/Most large-scale routers sold to ISPs don't fully support IPv6 yet, so there's no way it will be adopted much until then.

Author:  Midgen [ Mon May 09, 2011 11:53 am ]
Post subject: 

I'm not sure what you mean.

Every single router on our network 'supports' v6. As do most of the other core infrastructure (load balancers, firewalls, etc...)

We are still doing some validation on DNS64 and large scale NAT, but the base code is fine (for the most part). It's just working out some minor bugs and configuration issues at this point....

Author:  Lex Luthor [ Mon May 09, 2011 12:01 pm ]
Post subject:  Re:

Midgen wrote:
I'm not sure what you mean.

Every single router on our network 'supports' v6. As do most of the other core infrastructure (load balancers, firewalls, etc...)

We are still doing some validation on DNS64 and large scale NAT, but the base code is fine (for the most part). It's just working out some minor bugs and configuration issues at this point....


Do you support PPPoE/DHCP etc.?

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