The upstream wrong is wrong in parts. "ip link set $IFACE promisc on multicast on" does not solve the problem for me, at least not for IPv6 autoconfiguration packets. They don't work at all.
The upstream wrong is wrong in parts. "ip link set $IFACE promisc on multicast on" does not solve the problem for me, at least not for IPv6 autoconfiguration packets. They don't work at all.