ampr-ripd is a GNU/Linux C daemon writen by Y02LOJ that listens for AMPRNet gateway announcements and can update routing tables based on the information it receives.
ampr-ripd source code and instructions can be found here.
ampr-ripd has been compiled for the AppliedMicro APM82181 and Atheros 71xx router CPUs
new Gateway operators should compile the source code if the do not have access to an executable copy of this software