There is a problem in choosing the right software and settings for monitoring the networks of the whole company with more than 500+ un addresses.

There is a server on OpenBSD that needs to monitor more than 500+ servers in real time and send a report to all servers with logs every day at the end of the working day, where it will be written from how many hours to how many IP addresses did not work.

If I'm not mistaken, then Nagios had such an opportunity, not when it was not necessary to tune it ..

Closed due to the fact that it is necessary to reformulate the question so that it was possible to give an objectively correct answer by the participants of Kromster , aleksandr barakin , fori1ton , cheops , HamSter Nov 1 '16 at 10:00 .

The question gives rise to endless debates and discussions based not on knowledge, but on opinions. To get an answer, rephrase your question so that it can be given an unambiguously correct answer, or delete the question altogether. If the question can be reformulated according to the rules set out in the certificate , edit it .

    1 answer 1

    In my opinion, any more or less modern monitoring system can simply check the availability of hosts and display them graphically (for example). Only for nagios, if I'm not mistaken, I need some module, and, for example, zabbix , can do it out of the box.

    • wrong, nagios does it out of the box. Just configure the server you need - maint
    • I don’t argue with @maint, I just very, very long ago used nagios + mrtg for the last time, since I switched to zabbix completely, and unfortunately I stopped watching the development of nagios. - nobody
    • Thank. Rather, I also choose zabbix. - Alex Mixayelovich Sokolov