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[v6ops] Re: Dynamic addresses

Tim Chown <Tim.Chown@jisc.ac.uk> Mon, 12 August 2024 12:38 UTC

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From: Tim Chown <Tim.Chown@jisc.ac.uk>
To: Marco Moock <mm@dorfdsl.de>, "v6ops@ietf.org" <v6ops@ietf.org>
Thread-Topic: [v6ops] Re: Dynamic addresses
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Date: Mon, 12 Aug 2024 12:38:13 +0000
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Subject: [v6ops] Re: Dynamic addresses
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Hi,

From: Marco Moock <mm@dorfdsl.de>
Date: Monday, 12 August 2024 at 13:29
To: v6ops@ietf.org <v6ops@ietf.org>
Subject: [v6ops] Re: Dynamic addresses
Am Mon, 12 Aug 2024 08:30:44 +0000
schrieb Tim Chown <Tim.Chown=40jisc.ac.uk@dmarc.ietf.org>:

> But I don't understand the statement "breaks SLAAC on the LAN". A
> change of prefix renumbers the LAN, but that doesn't break SLAAC, it
> just causes SLAAC to renumber everything. It will only break active
> sessions.

There are some bullcrap routers issued by ISPs that give the prefix a
lifetime of forever. That means a computer will keep that address until
it is being restarted or the NIC is being disconnected.

Such a case has been discussed in the Usenet some months ago.

You’ve quoted me, but I didn’t say, that, please be careful  when replying :)

Tim


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