[Ovmsdev] dexters-web.de has moved to a new server

Michael Balzer dexter at expeedo.de
Sat Sep 26 21:38:50 HKT 2020

In case someone else gets into this on a new server installation:

HTTP requests done by the server to post push notifications to Google
all failed, logging…

EV: error in callback (ignoring): dh params schmorp1539: failed to set
DH parameters at /usr/share/perl5/vendor_perl/AnyEvent/HTTP.pm line 850.

I had installed the distribution's (CentOS 8) perl packages as far as
available instead of using CPAN, so I got perl-AnyEvent version 7.14
(from the PowerTools repository).

Unfortunately, that doesn't include a crucial fix to default to
schmorp2048 instead of schmorp1539. See this blog entry for the patch:


On CentOS 8, the patch needs to be applied to:


Am 26.09.20 um 13:07 schrieb Michael Balzer:
> Everyone,
> I've just moved dexters-web.de to a new server.
> This applies as well to the OVMS server. If you already used the name
> ovms.dexters-web.de to access the server, you don't need to change anything.
> If you want to or need to use the IP address, you need to change that
> now to the new IP:
> The port forwarding will be stopped in about two weeks.
> Please contact me in case of any issues.
> The new server of course is also run on 100% renewable energy. The new
> data center is located in Frankfurt (Germany), in close proximity to the
> DE-CIX. Due to this and the new hardware, latency and performance should
> show substantial improvement.
> Regards,
> Michael

Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal
Fon 02333 / 833 5735 * Handy 0176 / 206 989 26

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