[6lo] Fwd: Kernel implementation of DANIR for IoT Router - DHCPv6-PD and ND

Alexandre Petrescu <alexandre.petrescu@gmail.com> Mon, 16 September 2019 07:27 UTC

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To: "6lo@ietf.org" <6lo@ietf.org>
Cc: Dmytro Shytyi <dmytro@shytyi.net>
From: Alexandre Petrescu <alexandre.petrescu@gmail.com>
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Subject: [6lo] Fwd: Kernel implementation of DANIR for IoT Router - DHCPv6-PD and ND
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Hi participants to 6lo WG,

One might be interested in this way of doing IoT Router with DHCPv6-PD 
and ND.

Yours,

Alex and Dmytro



-------- Message transféré --------
Sujet : 	Kernel implementation of DANIR for IoT Router - DHCPv6-PD and ND
Date : 	Mon, 16 Sep 2019 09:21:46 +0200
De : 	Alexandre Petrescu <alexandre.petrescu@gmail.com>;
Pour : 	v6ops@ietf.org <v6ops@ietf.org>;



Hi,

The kernel implementation of DANIR for IoT Router was finally working a 
few weeks ago.

It is an implementation of draft-shytyi-v6ops-danir-03.txt.  This is the 
right thing to do, instead of '64share' RFC7278.

In this video one can see the kernel in the IoT Router issues a DHCPv6 
PD request on its egress and obtains a /56; it then makes several /64s 
out of it and subsequently sends RAs with these on the ingress interfaces.

The DHCPv6 server is took off-the-shelf.  The PDP part is not present in 
the IoT Router, but we expect it to work ok on a ptp link on a cellular 
network to a smartphone.

The video recorded the virtual machines output on the IoT Router 
(featured below), the Client device behind it, and the DHCPv6-PD server.

https://youtu.be/DymVQY7bCUM


Yours,

Alexandre PETRESCU and Dmytro SHYTYI

PS: we will soon post the source code on github.