Does ASUS wireless router DDNS service and VPN feature support IPv6?

Some ASUS router models already support firmware version 3.0.0.4.386.46061 or later.

After upgrading the firmware to version 3.0.0.486.46061 or later, the router supports IPv6.

ASUS Wireless Router VPN feature does not support IPv6 at this time, and currently only supports IPv4.