reNixos/s0mev1rtn0de-nix/networking/interfaces/ens3.nix

{...}: {
    networking = {
        interfaces = {
            ens3 = {
                ipv6 = {
                    addresses = [
                        {
                            address = "";
                            prefixLength = 128;
                        }
                    ];
                };
            };
        };
    };
}