Local link, with mappings from each IPv4 address ISATAP treats the IPv4 network as a virtual IPv6 That are located behind IPv6-unaware NAT devices That is, It is to grant IPv6 connectivity to nodes Uses UDP encapsulation across multiple NATs. Teredo is an automatic tunneling technique that It is typically used when an end-user wants toĬonnect to the IPv6 Internet using their existing Tunneling that uses protocol 41 for encapsulation. Tunneling so that the tunnel endpoints are determinedĪutomatically by the routing infrastructure.Ħto4 is recommended by RFC3056 for automatic I understand that the above are for automatic
I understand that Tunnel Adapter LAN is forĮncapsulating IPv6 packets with an IPv4 header