Command line tool and library for transferring data with URLs
Network Load Balancer and Application Security
NaviServer, a high performance web server written in C and Tcl
ISC dhcpd leases usage analysis
Universal server
MBSE BBS is a full FTN-capable ANSI BBS and mailer package.
a robust, reliable and easy to install gopher server
Multi-platform inadyn, inadyn-advanced DDNS client fork.
A simple Multicast server and client app
A dead simple VPN
apache cookie SSO mechanism.
NetFlow iptables module for Linux kernel
Internet - Multi Server Control Panel
IPsec / IKEv2-based VPN software for Linux.
Collects data about network useage using libpcap.
IPv4/IPv6 TCP Echo Server scaling to 100.000+ concurrent sessions
A simple C++ socket library used to make socket programming tolerable.