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Re: [dhcwg] I-D Action: draft-ietf-dhc-addr-notification-06.txt

Michael Richardson <mcr+ietf@sandelman.ca> Fri, 17 November 2023 14:08 UTC

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From: Michael Richardson <mcr+ietf@sandelman.ca>
To: Jen Linkova <furry13@gmail.com>, dhcwg@ietf.org
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Comments: In-reply-to Jen Linkova <furry13@gmail.com> message dated "Wed, 15 Nov 2023 17:55:38 +0100."
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Date: Fri, 17 Nov 2023 15:08:29 +0100
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Subject: Re: [dhcwg] I-D Action: draft-ietf-dhc-addr-notification-06.txt
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Jen Linkova <furry13@gmail.com> wrote:
    > However maybe we shall change "Whenever the client receives and
    > processes a Reply message without the OPTION_ADDR_REG_ENABLE option,
    > it MUST stop transmitting ADDR-REG-INFORM messages." to "If none
    > processed Reply messages received in response for a given message sent
    > by the client contain OPTION_ADDR_REG_ENABLE option, it MUST stop
    > transmitting ADDR-REG-INFORM messages."

That seems more correct.

If there are multiple servers, and some can't cope, then I think that's there
problem.  The admin turned REG_ENABLE on at least one server, so they must
know they did that.   They should either enable it everywhere, upgrade, or
just shut up the servers if they complain about unknown messages.

--
Michael Richardson <mcr+IETF@sandelman.ca>, Sandelman Software Works
 -= IPv6 IoT consulting =-                      *I*LIKE*TRAINS*

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