Service Discovery for Linux using mDNS/DNS-SD -- compatible with Bonjour
A firewall daemon with D-Bus interface providing a dynamic firewall
A cross-platform C++ library for network programming
Soup, an HTTP library implementation
A library for boosting TCP and UDP traffic (over RDMA hardware)
An implementation of the Secure Real-time Transport Protocol (SRTP)
A lightweight DHCP/caching DNS server
Lightweight library for embedding a webserver in applications
A collection of SNMP protocol tools and libraries
An implementation of the Hypertext Transfer Protocol version 2 in C
BIND (Berkeley Internet Name Domain), implementation of the Domain Name System (DNS) protocol.
A library implementing the SSH protocol
Complete SSH protocol 2.0 implementation