TCP/UDP port mapping for full cone NAT
coturn TURN server project
JUICE is a UDP Interactive Connectivity Establishment library
PJSIP project
NSmartProxy is an open source reverse proxy tool
Remote desktop and file transfer tool
Lite reliable UDP library for Mono and .NET
An operating function
A free and reliable P2P BitTorrent client
A Windows client for the Direct Connect networks
SKUDONET Open Source Load Balancer and Web Application Firewall
A GTK+ Gnutella client, optimized for speed and scalability
A trivial TCP/UDP connectivity tester
A comprehensive Unix/Linux-like shell environment for Windows 7+ 64bit
Encrypted UDP based FTP with multicast
Turns UDP traffic into encrypted UDP/fakeTCP/ICMP traffic
A simple proxy client
OpenWRT ©VMWare ©ESXi Appliance NAT router
allows connecting to hosts behind firewalls and NAT
An online multiplayer real time strategy game
PINCIS.pl is a Perl bioinf. script to analyze PICS data
The #1 HTTP server for iOS, macOS & tvOS
High performance, production quality STUN server and client library
NetFlow iptables module for Linux kernel