Monitor SNMP hosts with a sysfs-like filesystem in user-space
This is an utility for IPv6 similar to whatmask for IPv4
Keep your record at free dynamic DNS freedns.afraid.org up-to-date.
Analyze the network carateristics like Delay, Jitter, Packet loss etc.
Poll JMX attributes from Java based applications with Nagios
Gerenciador de rede sem fio com FreeRADIUS.
flex-fw is a small and fast console frontend to iptables
Create your own hotspot and share your internet connection!