[Admins] Blocked ports UDP/123, UDP/623

[IOhannes m zmölnig - mur.at]

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On 2015-11-24 11:14, Jogi Hofmüller wrote:
> Currently blocked ports are:
> 
> UDP/123 (network time protocol) - if you need NTP we offer
> time.mur.at

blocking outgoing NTP?
so each and every debian based machine now needs to be updated to not
use the Debian defaults [0123].debian.pool.ntp.org anymore??

I oppose! (until someone can properly explain why this step is
absolutely necessary; on a sidenote: how many NTP servers have been
attacked from within the mur.at network in the last 5 years?).

fgmdat
IOhannes
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