6to4 WAN config not returning default gateway

  • Using 6to4 on Verizon FiOS. I have to force a static IPv6 address for the gateway as the WAN interface doesn't seem to figure it out when the tunnel is created:

    IPv6 Address (obfuscated)
    Subnet mask IPv6
    Gateway IPv6 (obfuscated too)

    I have to manually force the monitor gateway to 2002:c058:yyyy::1 for gateway monitoring to work.