FAQs

IPv6 and IPv6 Connection Feature

  • What are the unavailable communications or functions for IPv4 over IPv6 (DS-Lite)?

    Please note that the following communications and functions are unavailable with IPv4 over IPv6 (DS-Lite).

    • Communication using a specific receiving port, which is specified by customer-side
    • Communication which does not allow simultaneous use of IPv4 global address with other customers (subscribers)
    • Dynamic DNS service
    • Publishing server on customer’s LAN to the internet