Projects

The Barracuda Networks RBL can be a hassle to deal with. While not frequent some of my servers end up on the Barracuda RBL and…

Checks the ‘Next Update’ time for a number of CRL files using OpenSSL.

This plugin checks used space for oracle ASM disk groups against a threshold percentage provided in command line. User executing this perl script must have…

This tutorial demonstrates how to create Nagios plugins using Bash, and execute them via NRPE.

Check local time against a provided source or AD(autodetect) or pool.ntp.org through NRPE / nsclient++. Windows Server that are not DC can't be tested through…

Check installed certificates in Windows store using powershell through NRPE / nsclient++: -My store (machine) -Root store -CA store -Auth store -SharePoint store You can…

Makefile and SPEC file to create RPMs for the Nagios-provided NRDP server and a separate package for the PHP client.

Run configuration test and restart Nagios automatically! Checks the output of /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg to get the total number of warnings and errors. If either…

This will return the network tcp throughput via snmp ./network-throughput server snmp_community_string lo_In:459368179 lo_Out:459368179 eth0_In:840523177 eth0_Out:1893964244 eth1_In:443203265 bond0_In:1283726442 bond0_Out:1893964244 |lo_In=459368179o;;;0 lo_Out=459368179o;;;0 eth0_In=840523177o;;;0 eth0_Out=1893964244o;;;0 eth1_In=443203265o;;;0 bond0_In=1283726442o;;;0…

Sometimes we have dynamic routing protocols and we don´t know which route is active at a certain time. This plugin checks via snmp a route…

Nagios telnet to a port check (Linux) ./telnet-check.sh localhost 80 Connection to localhost 80 port [tcp/http] succeeded!|time=0.011741s;;;0 ./telnet-check.sh localhost 22 Connection to localhost 22 port…

Perl script that via SNMP queries a Juniper router(JunOS) for BGP peer/neighbor status. Triggers CRITICAL alarm if peer is not in established state and is…