nanog mailing list archives
Re: IPv6 Addressing Help
From: Steve Bertrand <steve () ibctech ca>
Date: Mon, 17 Aug 2009 22:43:53 -0400
Ray Burkholder wrote:
Why is is necessary insist that using bits in a fashion that doesn't require that growth be predicated on requests for additional resources be considered wasteful?Don't we still need to subnet in a reasonably small fashion in order to contain broadcasts, ill-behaved machines, and other regular discovery crap that exists on any given segment? And if we have to segment in such a fashion, the request and allocation of additional resources is a natural consequence of such containment.
There are other ways around such problems. You've got larger issues if you need to worry about this. fwiw, I'm (in the ARIN region) assigning the value of a /56 for each CP(E). Along side of that, I'm ensuring that the encompassing /48 is reserved in the event that things go that way. This ensures that each client receives a /56 minimum, but also ensures that I can assign the rest of the /48 if ARIN enforces it, or divvy it up appropriately from the PE to the CE in the event </48 becomes standard. Steve
Attachment:
smime.p7s
Description: S/MIME Cryptographic Signature
Current thread:
- Re: IPv6 Addressing Help, (continued)
- Re: IPv6 Addressing Help steve ulrich (Aug 14)
- Re: IPv6 Addressing Help William Herrin (Aug 14)
- Re: IPv6 Addressing Help Jeroen Massar (Aug 14)
- Re: IPv6 Addressing Help William Herrin (Aug 14)
- Re: IPv6 Addressing Help trejrco (Aug 14)
- Re: IPv6 Addressing Help William Herrin (Aug 14)
- Re: IPv6 Addressing Help Joe Maimon (Aug 14)
- Re: IPv6 Addressing Help Joel Jaeggli (Aug 17)
- RE: IPv6 Addressing Help Ray Burkholder (Aug 17)
- Re: IPv6 Addressing Help Mark Andrews (Aug 17)
- Re: IPv6 Addressing Help Steve Bertrand (Aug 17)
- RE: IPv6 Addressing Help Antonio Querubin (Aug 17)
- Re: IPv6 Addressing Help Jeroen Massar (Aug 14)
- Re: IPv6 Addressing Help William Herrin (Aug 14)
- Re: IPv6 Addressing Help Randy Bush (Aug 14)
- Re: IPv6 Addressing Help Nathan Ward (Aug 15)
- Re: IPv6 Addressing Help William Herrin (Aug 15)
- Re: IPv6 Addressing Help Nathan Ward (Aug 19)
- Re: IPv6 Addressing Help Jack Bates (Aug 19)