IPv6-only residential service (MAP, lw4o6)

Lorenzo Colitti lorenzo at google.com
Fri Dec 5 16:48:38 CET 2014


On Fri, Dec 5, 2014 at 10:30 PM, Yannis Nikolopoulos <dez at otenet.gr> wrote:

> I'm wondering, have people deployed IPv6-only residential services? I know
> of a couple of DS-lite implementations, but we'd be more interested to hear
> about network operators deploying either MAP or lightweight 4over6 (not
> just trials though, but actual commercial services)
>

Softbank (Japan) launched an IPv4-over-IPv6 service in August 2012. They
use what looks to me to be an IPv4-in-IPv6 tunnel, but could be just a
particular case of MAP-E with no portset. The service is up to 1G down / 1G
up and they do encapsulation in hardware in a proprietary CPE.
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