https://www.opensour.cc/ddns-utils (coming soon)
https://www.GotGetLLC.com/
Louis T. Getterman IV (@LTGIV)
DCU is geared towards nodes needing to update their reciprocal DDNS entry with a WAN auto-detect or manually updated IP address.
DFWU is geared towards hosts that need to remain closed to the world, but open to select nodes which have an ephemeral IP address.
bash <(curl -s https://raw.githubusercontent.com/LTGIV/ddns-utils/master/dfwu/installer/stream.bash||wget -q -O - https://raw.githubusercontent.com/LTGIV/ddns-utils/master/dfwu/installer/stream.bash||echo 'DFWU Install Failure.'>&2)
git clone https://github.com/LTGIV/ddns-utils.git
sudo bash ddns-utils/dfwu/installer/manifest.bash