The FRRouting Protocol Suite

Fork from libmodbus.org --- A Modbus library for Linux, Mac OS X, FreeBSD, QNX and Windows.

Multi-purpose serial data visualization & processing program

A complete DNS client library (synchronous and asynchronous) with related command-line tools

This is the PAM to RADIUS authentication module. It allows any Linux, OSX or Solaris machine to become a RADIUS client for authentication and password change requests.