Network Protocols

Multi Ping Useful to monitor VPN-Connections (Network-Tunnels) if the linkage is up & running between the 2 locations.

Check CPU Usage via UCD SNMP MIB. Plugin collects values (us,sy,id,wa) within 5 seconds and calculates an average cpu usage value.

This script uses lftp, a sophisticated ftp/http client, to check not only that a give FTP account is accessible, but that it is also able…

This checks to make sure the nameserver (-H) has RRSIG records for the zone specified with more than WARNING or CRITICAL days before expiration.

Generic SNMP-Plugin written in Perl Features: Compare numerical and string values (see -S) Combine multiple numerical values by giving 100% and x%-OID (WARN/CRITICAL will be…

Plugin to check all mounted disks (with some file system types excluded) without having to specify individual partitions.

This is a simple net-snmp perl script which allow you to do multiplication and addition on return data and the presents the result in nagios.

Check-Plugin to verify an address registered with dyndns.org (and optionally to update the registered address upon detecting a mismatch!)

Checks status of OpenBGPd peers

Check the memory usage of a netscaler using snmp.

Check the disk usage of a netscaler using snmp.

Check if an LDAP attribute exist