FortiGate
FortiGate Next Generation Firewall utilizes purpose-built security processors and threat intelligence security services from FortiGuard labs to deliver top-rated protection and high performance, including encrypted traffic.
vrajendran
Staff
Staff
Article Id 190875
Description
An IPv6 prefix is needed by DNS64 to convert the A records into AAAA records.

The value of the 'Well-Known Prefix' is 64:ff9b::/96.

This article describes how to change NAT64 prefix.

Solution
This value can be changed on the FortiGate at the VDOM level by using following CLI command:
# config system nat64
   set nat64-prefix 64:2310::/96
end

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