HOMEPAGE https://www.redsand.net/solutions/linksys_tftp.html linksys-tftp-1.2.1 https://www.redsand.net/solutions/linksys-tftp-1.2.1.tar.bz2 But it is on distfiles.gentoo.org too.
http://gitweb.gentoo.org/repo/gentoo.git/commit/?id=0814984a4a2fd843bd7458e2d1e204f46c753620