Hi, ebtables 2.0.11-3 has been uploaded to unstable including a Depends on netbase (>= 6.0). The same Depends on has been included in iptables [1] that closes this bug, but it's not yet released.
Thanks Michael for reporting this bug and Marco for your willingness to solve it including /etc/ethertypes in netbase. Regards, Alberto [1] https://salsa.debian.org/pkg-netfilter-team/pkg-iptables/commit/d7ad2173f0cd7d26d2ecf0b49d3708203973faf2
