Hi,

problem is fixed. I changed 'security.ssl.enable_ocsp_must_staple' in about:config for Firefox.
forum.ipfire.org was reachable. Resetting to default now did change the reachability.

Merry Christmas!

Bernhard

> Gesendet: Dienstag, 25. Dezember 2018 um 10:18 Uhr
> Von: "Matthias Fischer" <matthias.fischer(a)ipfire.org>
> An: "Michael Tremer" <michael.tremer(a)ipfire.org>
> Cc: "IPFire: Development-List" <development(a)lists.ipfire.org>
> Betreff: Re: www.ipfire.org / forum.ipfire.org / blog.ipfire.org => TLS error
>
> Hi,
> 
> On 25.12.2018 09:35, Michael Tremer wrote:
> > Thanks for letting me know…
> 
> No problem...
> 
> > Haproxy lost its configuration file and therefore could not be reloaded to read the latest OCSP responses.
> > 
> > Fixed that now. Let me know if there are any other problems.
> > 
> > Merry Christmas!
> 
> Thanks for fixing - merry christmas to you too - and to all on the
> list... ;-)
> 
> Best,
> Matthias
> 
> > -Michael
> > 
> >> On 25 Dec 2018, at 09:11, Matthias Fischer <matthias.fischer(a)ipfire.org> wrote:
> >> 
> >> Hi,
> >> 
> >> FYI, today the above three websites refused to load with the following
> >> error message:
> >> 
> >> "Secure Connection Failed
> >> 
> >> An error occurred during a connection to forum.ipfire.org. A required
> >> TLS feature is missing. Error code:
> >> MOZILLA_PKIX_ERROR_REQUIRED_TLS_FEATURE_MISSING
> >> 
> >>    The page you are trying to view cannot be shown because the
> >> authenticity of the received data could not be verified.
> >>    Please contact the website owners to inform them of this problem."
> >> 
> >> Can anyone confirm?
> >> 
> >> Best,
> >> Matthias
> > 
> > 
> 
>