• directory
• gplv3

check_dir

• Collection
• Cygwin
• gplv3

Cygwin Nagios Plugins

• gpl

check_esx3

• mit

VMWare Data Recovery

• gplv3

check_linux_bonding

• Idle
• other

CPU Idle Plugin for Nagios and Cacti

• gplv3

Nagios Coraid Check

• controller
• gplv2
• Wireless

Cisco AP Client number

• other

check_share

• gplv3
• MegaRaid
• MTPFusion
• PERC
• RAID

check_sasraid_megaraid