IPv4 & IPv6 (Dual Stack)
Step 1: Click Advanced Setup > WAN Service and then click the Add button.
Step 2: Select the ATM interface you added just now from the pull-down menu in the figure below. Click Next.
Step 3: Select IP over Ethernet. Edit the Enter Service Description which is optional. Suggest you keep the default.
Select a network protocol: IPv4&IPv6 (Dual Stack). Click Next.
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