IPv6 works but not incoming

[Norman Uittenbogaart]

My containers get their IPv6 IP assigned through SLAAC, this works.
They can also ping and connect outside over ipv6.
But for some reason they won't accept any connection coming in.

Not from the internet, but also not locally on their public IP. (connections are open to the internet)

As far as I can tell there is no ip6tables rule blocking this, am I missing something?

 

[Stoiko Ivanov]

The output of ip6table-save indicates whether there are any ip6table rules active.
please post the output of:
* `ip link`
* `ip neigh`
* `ip -6 addr`
* `ip -6 route`
as well as the output (and the command itself) from the ping commands you're trying to use to check connectivity

EDIT: the output is needed from the guest as well as the node