Unable to reach dualstacked websites

[darky83]

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)