This toolkit houses various IPv6 tools that have been tested to compile and run on Debian GNU/Linux 6.0, FreeBSD 9.0, NetBSD 5.1, OpenBSD 5.0, Mac OS 10.8.0, and Ubuntu 11.10.
You can download it from the following link: https://packetstormsecurity.com/files/download/121331/ipv6-toolkit-v1.3.4.tar.gz
Source: https://packetstormsecurity.com/files/121331/SI6-Networks-IPv6-Toolkit-1.3.4.html