iptables is currently defined in `all-packages.nix` to be iptables-compat. That package does however not contain `ethertypes`. Only `iptables-nftables-compat` contains this file so the symlink dangles.
iptables is currently defined in `all-packages.nix` to be iptables-compat. That package does however not contain `ethertypes`. Only `iptables-nftables-compat` contains this file so the symlink dangles.