The Quagga tarballs and Git repository on Savannah as linked from <https://www.quagga.net/> are all 404:
https://savannah.nongnu.org/projects/quagga http://download.savannah.gnu.org/releases/quagga/ https://git.savannah.gnu.org/cgit/quagga.git I can’t find an alternate hosting site. Ludo’.
