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2. Enter a descriptive Tunnel Name.
Skip the Mechanism field. Currently, only the 6RD mechanism is supported.
3. Select the WAN and LAN interfaces associated with the tunnel you wish to establish.
4. Do one of the following:
a. To configure the LAN interface settings manually, enter values located below the Manual button.
l IPv4 Mask Length: Options are 0 - 32.
l 6rd Prefix with Prefix Length: prefix/length, such as: 2002::/64.
l Border Relay IPv4 Address: Enter the IP address for the IPv6 relay server.
b. To configure these settings automatically, select Automatic. The fields below the buttons are hidden.
5. Click Apply/Save to commit your changes.
IPv4inIPv6
On this page, you can configure the IPv4inIP6 settings.
1. In the left navigation bar, click Advanced Setup > IP Tunnel > IPv6inIPv4 and then click Add. The following page appears.
Note: Currently, only the DS-Lite Mechanism is supported. Consult RFC6333 for further information regarding DS-Lite.
2. Enter a descriptive Tunnel Name.
3. Select the LAN and WAN interfaces associated with the tunnel you wish to establish.
4. Under Associated LAN Interface, enter the appropriate value for AFTR (Address Family Transition Router). To configure this
setting automatically, select Automatic. The AFTR field is hidden.
5. Click Apply/Save to commit your changes.
IPSec
Internet Protocol Security is a protocol for securing communications by packet level encryption and authentication.