[186028] in North American Network Operators' Group

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Re: DHCPv6 PD & Routing Questions

daemon@ATHENA.MIT.EDU (Owen DeLong)
Mon Nov 23 13:38:31 2015

X-Original-To: nanog@nanog.org
From: Owen DeLong <owen@delong.com>
In-Reply-To: <5652D3F9.6030009@lanparty.ee>
Date: Mon, 23 Nov 2015 10:37:08 -0800
To: Tarko Tikan <tarko@lanparty.ee>
Cc: nanog@nanog.org
Errors-To: nanog-bounces@nanog.org


> On Nov 23, 2015, at 00:53 , Tarko Tikan <tarko@lanparty.ee> wrote:
>=20
> hey,
>=20
>> So I'd say there is equipment out there that works, as expected, but =
as
>> seen in this thread, plenty of equipment that doesn't.
>=20
> Latest OpenWrt releases include https://github.com/sbyx/odhcpd as =
DHCPv4/6 server. This enables hierarchical PD on these platforms, ie. =
subdelegate /64s from the /56 PD prefix you received from SP.
>=20
> It's not the most configurable thing at this point but it does the =
job.

If your SP is giving you a /56, you should complain and ask for a proper =
/48.

Especially if you=E2=80=99re doing any real hierarchical PD.

Owen


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