dhcpcd is a DHCP/IPv4LL/IPv6RS/DHCPv6 client.
It can also act as a network manager, responding to new interfaces,
listening for carrier up/down events and managing routes.
DIMES is a distributed scientific research project, aimed to study the
structure and topology of the Internet, with the help of a volunteer community
(similar in spirit to projects such as SETI@Home).
etrace is a configurable static port network tracing tool, similar to
traceroute, but supporting ICMP, TCP, UDP and other IP protocols.
etrace has a wealth of options ranging in function from controlling
output to the detailed construction of trace packets.
NuSOAP is a rewrite of SOAPx4, provided by NuSphere and Dietrich
Ayala. It is a set of PHP classes - no PHP extensions required - that
allow developers to create and consume web services based on SOAP 1.1,
WSDL 1.1 and HTTP 1.0/1.1.
GtkNetCat is a Graphic User Interface for netcat. Netcat provides system
functions as a computer networking utility for reading from and writing
to network connections on either TCP or UDP.
KRDC is a client application that allows you to view or even control
the desktop session on another machine that is running a compatible
server. VNC and RDP is supported.
KDE Desktop Sharing (krfb) is a small server for the RFB protocol,
better known as VNC. Unlike most other Unix/Linux RFB servers, KRfb
allows you to share your X11 session instead of creating a new X11
session.
Simple network library for all your connection need. Features: Really
simple to use, SSL/TLS, SOCKS. This library provides a very simple api
to create sockets to a destination with the choice of SSL/TLS, and
SOCKS.
IP Routing Table is a tree of IP ranges to search one of them on the
longest match base. It is a kind of TRIE with one way branching removed.
Both IPv4 and IPv6 are supported.
Libcapnav is a libpcap wrapper library that allows navigation to arbitrary
packets in a tcpdump trace file between reads, using timestamps or percentage
offsets. The API is intentionally much like that of the pcap library.