[nsd-users] NSD 4.3.8rc2 pre-release

Wouter Wijngaards wouter at nlnetlabs.nl
Thu Oct 7 12:20:40 UTC 2021

Hi Paul,

Cookies are a problem for when there are several servers. Those servers
have to coordinate the cookie responses, and there are configuration
options for that. But the default on was causing the trouble by default,
instead of a more cautious default off, that does not cause the problem
all of a sudden after an upgrade.

Best regards, Wouter

On 07/10/2021 14:16, Paul Wouters via nsd-users wrote:
> On Thu, 7 Oct 2021, Wouter Wijngaards via nsd-users wrote:
>> The RC2 is here to update the default for DNS Cookies. It is now off to
>> stop wrong behaviour in mixed server deployments.
> Wrong? What was wrong? Isn't it RFC compliant? Does this only affect
> anycast setups?
> Paul
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