Transition Mechanisms (cont'ed)

• Teredo (Tunneling IPv6 over UDP through NATs) [RFC4380]

• • Miredo (by Rémi Denis-Courmont)

• ISATAP (Intra-Site Automatic Tunnel Addressing Protocol) [RFC4214]

• • 2.6.24 or later, by Fred L. Templin
  • with daemon's help (still under development)

• NAT-PT [RFC2766,...]

• • Userspace implementation available.