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RE: [Iotops] Automatically connecting to stub networks...

"STARK, BARBARA H" <bs7652@att.com> Fri, 04 December 2020 22:04 UTC

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From: "STARK, BARBARA H" <bs7652@att.com>
To: 'Michael Richardson' <mcr+ietf@sandelman.ca>, 'Ted Lemon' <mellon@fugue.com>
CC: '6MAN' <6man@ietf.org>, "'iotops@ietf.org'" <iotops@ietf.org>
Subject: RE: [Iotops] Automatically connecting to stub networks...
Thread-Topic: [Iotops] Automatically connecting to stub networks...
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>     > If we were to stack PD, that would not be a stub network, although I
>     > think it’s an interesting increment.
> 
> I think that we must be talking past eachother.
> 
> 1) DHCPv6-PD x 1: home-router to ISP.
> 2) DHCPv6-PD x 2: stub-router to home-router.
> 
> Behind the stub-router there would be no DHCPv6-PD, just RPL or Zigbee or
> Thread, or whatever.
> 
> But, no current home routers support (2), so it won't work.

??
Plenty of ISP home routers support (2). I know AT&T's does.
CableLabs had tried to push for some standardized behavior around
this in homenet (which, IMO, was overly complex in what it was doing. 
But there wasn't enough interest -- everyone was
focused on HNCP or bust.
Barbara

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