Cross-platform multi-protocol VPN software
ZMap is a fast single packet network scanner for network surveys
SQL operating system instrumentation and monitoring framework
eBPF-based Linux kernel networking debugger
CUPS is a standards-based, open-source printing system
Open Source Monitoring System for performance and availability.
Network Load Balancer and Application Security
Free UTM appliance: firewall, VPN, WAF and antivirus in one ISO.
Linux IPOE Debian Custom
Web application firewall in C language uses libevent
Cisco switch port mapper
NetFlow iptables module for Linux kernel
Apache module for SNMP monitoring
Monitor Apache using SNMP
Bluetooth Low Energy (BLE) packet sniffer and transmitter
Tkined/Scotty is a graphical network monitoring package