Tag: IPv6oIPv4GRE

Tunneling Technologies: IPv6 over IPv4 GRE Tunnels

GRE tunnels encapsulate passenger protocol traffic, With IPv6 as the passenger protocol this is usually installed at edge routers connecting two remote IPv6 sites across an IPv4 backbone. The configuration is identical to he manual tunneling except the difference in the tunnel mode selected.

tunnel mode gre ipv6