OpenSnitch is a GNU/Linux port of the Little Snitch firewall
HTTP proxy to block ads and customize webpages
Open Source Monitoring System for performance and availability.
Storage, SAN, LAN Performance Monitoring: IBM,NetApp,Hitachi,HPE,EMC
TraceMAC is a command-line Layer 2 traceroute for Cisco switches
Robust and flexible VPN network tunnelling
Active Directory Domain Controller built on Rocky and Samba4.
A P2P filesharing client which connects to the Gnutella network.
Snare Enterprise: bit.ly/Snare-Trial
Pinger alert, STATICTICAL TABLES, send EMAILs or SMS by SMS GATEWAY
MSN compatible messenger application
A powerful WOL, ping, shutdown, GUI application.
Free Syslog Server for Windows with a graphical user interface