User's Manual
66xx/67xx Router Users Guide 123
IPv4inIPv6
To configure an IPv6 tunnel in an IPv4 network, select IPv4inIPv6.
• Tunnel Name: Specify a name for the tunnel.
• Mechanism: Only DSL-Lite is supported.
• Associated WAN Interface: Select a WAN interface for the tunnel.
• Associated LAN Interface: Select a LAN interface for the tunnel.
The following parameter is only required if you select to manually configure a LAN interface.
• Remote IPv6 Address: Specify an IPv6 address.