OpenSSG is an implementation of the Cisco Service Selection Gateway, which is available on IOS devices with the required feature image. It uses libipq for user-space packet inspection. Traffic flows of unauthenticated users are redirected to a SESM (Subscriber Edge Service Manager), where they are authenticated by whatever means (an HTTP server with a database backend, or a telnet server). Upon authentication, the user is authenticated with a certain IP and this is sent to the SSG server.
JScour is a command-line and GUI-based Java program to search and download files from the Scour.net multimedia network. It supports automatic retries of disconnected downloads, multiple simultaneous downloads, and browsing of specific users' files. It currently does not support uploads.
JDxpc is a reimplementation of dxpc (the Differential X Protocol Compressor) in pure Java. It is an X protocol compressor designed to improve the speed of X applications run over low-bandwidth links (such as dialup PPP connections). JDxpc encrypts the compressed data stream in SSL.
The rh-isdn package consists of a few scripts and documentation to set up ISDN on Red Hat Linux, written with a little bit of inspiration by isdn4net and the SuSE-startup-files. The scripts have been tested with Red Hat 5.2/6.0 in combination with PAP-PPP, dynamic IP and an Elsa QuikStep 1000 ISA-card (only hisax is supported by these scripts right now, others should work with minor changes). This package is not intended for external modems or Raw-IP.