Configuration of Linux machines:

• Linux kernel 2.2.16 + USAGI patches
• Linux kernel 2.4 + USAGI patches
• Glibc 2.1.3 or Glibc 2.2 patched with USAGI (1).

Configuration of FreeBSD machines:

• FreeBSD-4.3-RELEASE + KAME kernel

This is our network topology:

This is another picture integrating other projects: