nanog mailing list archives
Re: v6 subnet size for DSL & leased line customers
From: Mark Townsley <townsley () cisco com>
Date: Sat, 22 Dec 2007 10:45:51 +0100
Joe Greco wrote:
Not just the ISP, but the home user, and the designers of the devices for the home. As you point out, device configuration in the home needs to be as simple as possible. It would be nice if designers of new networked home devices (particularly those that that would like to use media types which might not be readily bridged to other common media types) could have some reasonable assurance up front that they have the option of an IPv6 subnet in the home to use. This would then be one less thing to try and automatically discover, ask the user to configure information about, develop a workaround for, etc. Less options is a very good thing here, and rampant /64s could well paint the device manufacturers into a corner on what tools IPv6 gives them to take advantage of.I'd say skip the /64 and /48. Don't do the /64, as future-proofing. A /48 is just something I cannot see need for, given the number of addresses available as a /56, unless the "home user" is actually providing connectivity to a bunch of his nearby friends and neighbors. Having fewer options is going to be easier for the ISP, I suspect.
- Mark
... JG
Current thread:
- Re: v6 subnet size for DSL & leased line customers, (continued)
- Re: v6 subnet size for DSL & leased line customers Joel Jaeggli (Dec 23)
- Re: v6 subnet size for DSL & leased line customers Joe Greco (Dec 24)
- Re: v6 subnet size for DSL & leased line customers Joel Jaeggli (Dec 24)
- Re: v6 subnet size for DSL & leased line customers Randy Bush (Dec 25)
- Re: v6 subnet size for DSL & leased line customers Joel Jaeggli (Dec 25)
- Message not available
- Re: v6 subnet size for DSL & leased line customers Randy Bush (Dec 25)
- Re: v6 subnet size for DSL & leased line customers Joe Greco (Dec 26)
- Re: v6 subnet size for DSL & leased line customers Randy Bush (Dec 26)
- Re: v6 subnet size for DSL & leased line customers Joel Jaeggli (Dec 28)
- Re: v6 subnet size for DSL & leased line customers Randy Bush (Dec 28)
- Re: v6 subnet size for DSL & leased line customers Mark Townsley (Dec 22)
- Re: v6 subnet size for DSL & leased line customers Christopher Morrow (Dec 22)
- Re: v6 subnet size for DSL & leased line customers Mark Smith (Dec 21)
- Re: v6 subnet size for DSL & leased line customers Steven M. Bellovin (Dec 21)
- Re: v6 subnet size for DSL & leased line customers Deepak Jain (Dec 21)
- Re: v6 subnet size for DSL & leased line customers Ross Vandegrift (Dec 22)
- Re: v6 subnet size for DSL & leased line customers Christopher Morrow (Dec 22)
- Re: v6 subnet size for DSL & leased line customers Mark Smith (Dec 22)
- Re: v6 subnet size for DSL & leased line customers Deepak Jain (Dec 24)
- Re: v6 subnet size for DSL & leased line customers Iljitsch van Beijnum (Dec 22)
- Re: v6 subnet size for DSL & leased line customers Mohacsi Janos (Dec 23)