Problem with ipv6 on VLANs only; LAN is ok

[hgkdd]

Hallo!

I have problems getting ipv6 to work on vlan interfaces. In principle, the configuration should be OK, because it works on LAN, i.e. the clients get an address and can also communicate with the outside via ipv6.

The physical interfaces belonging to the vlans are enabled, but otherwise unconfigured. Can this be a cause of the problem? In any case, I don't see any difference between the LAN configuration and the configurations of the VLANS.

LAN is on a physical interface. Various VLANS run on other interfaces.

Principle configuration:
- WAN: dhcp with send prefix hint -> /56 prefix
- LAN/VLAN: track interface WAN, Allow manual adjustment is checked
- Router advertisements: unmanaged

I am happy about any hints!

Thank you, Hans

[Patrick M. Hausen]

Did you add any firewall rules for the VLAN interfaces?

[hgkdd]

Sure! But logging is enabled for all rules and I don't see anything in live view.

I attach the rules for my "home"-vlan.