How can I implement device monitoring by ping?

Question

linux

It is necessary to implement monitoring of the status of devices by ping, there is no SNMP and there is no possibility to raise it. Linux OS, preferably a free solution. I looked towards Nagios, but I would like a simpler system.

Answer 1

monit - I recommend. Miniature, simple and convenient.

Answer 2

zabbix,nagios,prometheus,monit... thousands of them

Answer 3

the cloud service monit-it.ru has
a free tariff of
500r .

Answer 4

Icinga

Answer 5

Может так:
#!/bin/bash
#Тут целевой айпи
IP='192.168.0.15'
#утилитка fping
fping -c1 -t300 $IP 2>/dev/null 1>/dev/null
if [ "$?" = 0 ]
then
  exit
else
#Отправляем письмо с помощью msmtp на админа
  echo "Узел 192.168.0.15 не доступен" | msmtp -d [email protected]
fi

setting up msmtp on the internet is complete.
Pushing the script into cron