PeerGuardian - a privacy oriented firewall application
Pinger alert, STATICTICAL TABLES, send EMAILs or SMS by SMS GATEWAY
implementation based on the Richards Stevens book.
Simulating an IP packet traversing the Linux kernel.
upnp port opener
Network Firewall Linux Kernel Module with Conflict Resolution Engine
Open Source SIEM
MSN compatible messenger application
Allows executing code on MIPS32 EmbeddedLinux devices (WLAN routers)
Pen is a load balancer for udp and tcp based protocols.
openhip implements the Host Identity Protocol
download and convert ip block list