Static IPv6 behind a Fritzbox 7583 via PPPOE not working

  • Hi folks,
    i am struggling with my IPv6 setup and i think you guys are the only ones who can help me :)

    What i got from the ISP:
    Fritzbox 7583 and an internal 10.x.x.x. address and a dynamical IPv6 block for my modem
    and i got an static IPv6 /60 block and a static ipv4 via PPPOE for my own router.

    Ihre IPv4 Adresse: 178.251.xx.xx
    Ihr IPv6 Präfix: 2A02:1748:FAD4:6140::/60

    The PPPOE Tunnel is up and the internet is working but the static IPv6 isn´t working at all.

    The ISP told me to take first /64 präfix for the WAN interface and i should take an automatic created interface id

    and gave me a general setup guide for the fritzbox:


    This are my settings and i got an ipv6 address on the client but the traffic isn´t going to the web :(

    Even if i ping v6 directly on the pfsense it´s not working:

    The following input errors were detected:
    Host "" did not respond or could not be resolved.

    and on windows:

    Ping wird ausgeführt für [2a00:1450:4001:816::200e] mit 32 Bytes Daten:
    Zielnetz nicht erreichbar.
    Zielnetz nicht erreichbar.
    Zielnetz nicht erreichbar.
    Zielnetz nicht erreichbar.

    Ping-Statistik für 2a00:1450:4001:816::200e:
    Pakete: Gesendet = 4, Empfangen = 0, Verloren = 4
    (100% Verlust),

    fonira einstellungen 1.JPG

    pfsense 1.JPG pfsense 2.JPG pfsense 3.JPG pfsense 4.JPG ipv6 test.JPG

    The only thing i doen´t know - do i have to setup a IPv6 Gatway and with IPv6 do i have to choose?

    Thank you :)

  • What does your current setup look like?
    Is your pfSense behind your Fritz!Box router?
    Wich device does all the PPPoE stuff?

    I'm a little confused. Is IPv6 working when you are using the Fritz!Box?

    At first glance it looks like you would be better off using something like a DrayTek Vigor165 as a modem instead of the Fritz!Box.

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