Internet Assigned Numbers Authority Tunnel Setup Protocol (TSP) Parameters Created 2009-06-09 Last Updated 2010-02-22 Available Formats [IMG] XML [IMG] HTML [IMG] Plain text Registry included below * Tunnel Types Tunnel Types Registration Procedure(s) First Come First Served Reference [RFC5572] Available Formats [IMG] CSV Tunnel Type Description Reference v6v4 IPv6 in IPv4 encapsulation (using IPv4 protocol 41) [RFC5572] v6udpv4 IPv6 in UDP in IPv4 encapsulation [RFC5572] v6anyv4 IPv6 in IPv4 or IPv6 in UDP in IPv4 encapsulation [RFC5572] v4v6 IPv4 in IPv6 encapsulation [RFC5572] Licensing Terms