From: Peter Hessler Subject: Re: dhcp6leased(8): Set pltime to 0 when upstream interface goes down. To: tech Date: Tue, 24 Dec 2024 17:08:19 +0100 On 2024 Dec 24 (Tue) at 13:10:04 +0100 (+0100), Florian Obser wrote: :In case of a flash-renumbering event we configure new prefixes with a :pltime > 0. Clients should form new addresses and prefer those. : :Reported & fix tested by Tamas (cstamas at cstamas.hu), thanks! : :OK? : OK :(We can do better here, for example remove the old prefix when we get a :new one. That's more complicated to implement and I was short and time :and this fixes the issue for now. I also want to double check what the :current thinking in the IETF is wrt. flash renumbering.) : I have memories of a previous discussion resulting in "vltime goes to low or even zero", but good to ask again. -- Great minds run in great circles.