Re: [dhcwg] [Technical Errata Reported] RFC8415 (6269)

Michael Richardson <mcr+ietf@sandelman.ca> Thu, 03 September 2020 21:00 UTC

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From: Michael Richardson <mcr+ietf@sandelman.ca>
To: Timothy Winters <tim@qacafe.com>
cc: "Bernie Volz \(volz\)" <volz@cisco.com>, Ted Lemon <mellon@fugue.com>, "tomasz.mrugalski\@gmail.com" <tomasz.mrugalski@gmail.com>, "msiodelski\@gmail.com" <msiodelski@gmail.com>, "Andrew Yourtchenko \(ayourtch\)" <ayourtch@cisco.com>, "jiangsheng\@huawei.com" <jiangsheng@huawei.com>, "ek.ietf\@gmail.com" <ek.ietf@gmail.com>, "Eric Vyncke \(evyncke\)" <evyncke@cisco.com>, "fhamme\@united-internet.de" <fhamme@united-internet.de>, "dhcwg\@ietf.org" <dhcwg@ietf.org>
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Date: Thu, 03 Sep 2020 17:00:50 -0400
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Subject: Re: [dhcwg] [Technical Errata Reported] RFC8415 (6269)
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Timothy Winters <tim@qacafe.com> wrote:
    >> Timothy Winters <tim@qacafe.com> wrote:
    >> > IPv6 Ready DHCPv6 Logo has never had a test for this, so I have no
    >> idea
    >> > what the support is for general DHCPv6 Clients/Servers.
    >>
    >> To be clear, you don't test clients or servers for this, but...
    >>
    > Correct.

okay.
Forgive me for being dense.

    >> > At QACafe we see about 50% of the Home Gateways support it as we
    >> > have a
    >> > test for verifying it.
    >>
    >> I guess the home gateway is using this as a DHCPv6 client on it's WAN side?
    >> Or?   so there must be some server that supports it, or is it always your
    >> compliance test server that answers?
    >>
    > DHCP Client on the WAN side using a test tool.  No Interoperability.

You run your test client on the WAN side against servers, and you find that
none of the servers answer unicast when asked to.

--
]               Never tell me the odds!                 | ipv6 mesh networks [
]   Michael Richardson, Sandelman Software Works        |    IoT architect   [
]     mcr@sandelman.ca  http://www.sandelman.ca/        |   ruby on rails    [