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tutorial:adm:server_monitoring [2019/03/26 12:53]
fiserp [Server preparation - server monitoring]
tutorial:adm:server_monitoring [2019/03/26 12:56] (current)
fiserp [Implementation]
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   * NRPE daemon will listen on 5666\tcp (its default port). Open the port in your iptables by adding the rule: ''​-A INPUT -m state --state ESTABLISHED,​RELATED -p tcp --dport 5666 -j ACCEPT''​.   * NRPE daemon will listen on 5666\tcp (its default port). Open the port in your iptables by adding the rule: ''​-A INPUT -m state --state ESTABLISHED,​RELATED -p tcp --dport 5666 -j ACCEPT''​.
   * All probes are located in their default installation location ''/​usr/​lib64/​nagios/​plugins/''​.   * All probes are located in their default installation location ''/​usr/​lib64/​nagios/​plugins/''​.
-  * We use one external probe check\_mem which can be downloaded here: [[https://​exchange.nagios.org/​directory/​Plugins/​System-Metrics/​Memory/​check_mem-2Esh/​details]]. This probe, however, returns bad results on RHEL7 because of the different meaning of the ''​free''​ command output. You can dowload the fixed version from [[https://​github.com/​bcvsolutions/​czechidm-monitoring/​blob/​master/​nagios-plugins/​check_mem/​check_mem|here]].+  * We use one external probe check\_mem which can be downloaded here: [[https://​exchange.nagios.org/​directory/​Plugins/​System-Metrics/​Memory/​check_mem-2Esh/​details]]. This probe, however, returns bad results on RHEL7 because of the different meaning of the ''​free''​ command output. You can dowload the fixed version from [[https://​github.com/​bcvsolutions/​czechidm-monitoring/​blob/​master/monitoring/​nagios-plugins/​check_mem/​check_mem|here]].
  
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