[ale] Comcast IPv6

chip chip.gwyn at gmail.com
Fri Apr 8 15:55:09 EDT 2016


I was under the impression that Comcast had pretty much rolled out IPv6
across its network.  Just need to make sure you have a modem/router capable
of supporting it.

http://corporate.comcast.com/comcast-voices/comcast-reaches-key-milestone-in-launch-of-ipv6-broadband-network

BTW, you can get 1024 /64 subnets within a /54.  That's still a lot of IP
space and networks.


On Fri, Apr 8, 2016 at 3:24 PM, Derek Atkins <derek at ihtfp.com> wrote:

>
> On Fri, April 8, 2016 3:12 pm, DJ-Pfulio wrote:
> >
> > I've asked repeatedly to get IPv6 support from Comacast. They always seem
> > surprised.  Heard from others in different regions that /54 static was
> the
> > normal allocation.  A /54 really should be enough for anyone world-wide.
> > That
> > would be 18889465931478580854784 IPs. ;)
> >
> > Heck, I might squeeze into a /100 with only 268435456 IPs - for home use,
> > obliviously.
>
> modulo the fact that you cannot subnet smaller than a /64.
>
> -derek
> --
>        Derek Atkins                 617-623-3745
>        derek at ihtfp.com             www.ihtfp.com
>        Computer and Internet Security Consultant
>
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-- 
Just my $.02, your mileage may vary,  batteries not included, etc....
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