Unable to reach dualstacked websites

  • Hi all,

    My provider supports native IPV6 using DHCPv6-PD

    Now I got most things working except that I can't reach dual stacked websites.

    • ping over ipv6 to any host works fine.

    • Native ipv6 ONLY websites work fine.

    • Native ipv4 ONLY websites work fine.

    • SSH or any other protocol to an ipv6 address works fine.

    • Accessing websites that use ipv6 and ipv4 (like http://en.wikipedia.org) timeout.

    Anyone has got any idea what this could be?

    Only configured the following items:

    Interface WAN:
    ipv6 configuration type = DHCP6
    Use IPv4 connectivity as parent interface = checked
    DHCPv6 Prefix Delegation size = 48

    Interface LAN:
    IPv6 Configuration Type = Static IPv6
    IPv6 address = range /64  (tried playing here with /48 or /64 but no change..)

    Running 2.1.4-RELEASE (i386)

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