Network Protocols

Check reachability of IPv4 and IPv6 addresses of one or more hosts. All addresses of a host, both IPv4 and IPv6, can be checked in…

Checks NTP and/or PTP offset to reference. E.g.: $ ./check_chrony -w 1 -c 2 OK: Time offset of +0.000005065 seconds to reference. | offset=+0.000005065s;1;2 Documentation…

Check NTP for Linux OS (Tested on CentOS and SLES) You can define thresholds for the Offset value, and the output it´s optimized to generate…

Checks OSPF v2 and v3 adjacencies (neighbours) using SNMP.

This is just a minor update to the check_ftp_rw plugin at: http://localhost/directory/Plugins/Network-Protocols/FTP/check_ftp_rw-%28w-2FSFTP-support%29/details The plugin is now able to put performance data to draw a performance…

Perl script to check if an LDAP account is about to expire.

Checks an url raise an alert if some problem is found. Uses curl with all its power, so you can extend your check with all…

This Script Will Test if TCP Port Connection is open and if it pings --EXAMPLE .check_testport.ps1 -Server SERVER-ADDRESS OK : PingReplyDetails: 32ms --EXAMPLE 1 .check_testport.ps1…

Check HTTP with JSON performance data Performs a basic HTTP check, parses the body as JSON and returns it as performance data. The response time…

create new command define command { command_name duplicat_IP command_line $USER1$/dup_IP.sh } create new service define service { service_description duplicate_IP host_name host_name use generic-service check_command duplicat_IP…

This Nagios® compatible plugin allows you to check allowed/blocked URLs. With check_proxy_http_url, you can check URLs through a proxy, follow correctly 302 redirections, and specify…

Check that all the name servers of your domain have the same SOA record (especially the version) and are thus up to date. Has optional…