[Kea-users] DHCPv6 flooding by Windows 11 24H2 clients

rme at bluemail.ch rme at bluemail.ch
Wed Mar 12 19:52:42 UTC 2025



On 1/25/25 12:56, rme at bluemail.ch wrote:
> I noticed these renewal-loop all the way back in November I think and 
> it's still there whenever I set up a fresh Windows. While I am 
> personally almost entirely moving away from Windows I see this issue 
> becoming a potential problem in larger scale office networks as soon as 
> they move/upgrade to Windows 11 24H2. Specifically as we move towards 
> the EoL of Windows 10 in October 2025.

As an update I just checked on a recent Windows 11 24H2 installation 
with cumulative update 2025-03 and could not see these renewal-loops any 
more. So perhaps the issue got resolved. Or at least does not appear on 
this specific machine (I don't have other 24H2 compatible machines to 
test currently).


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