stats/atoms/wifi/wifi_extension_atoms.proto

/*
 * Copyright (C) 2023 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

syntax = "proto2";

package android.os.statsd.wifi;

import "frameworks/proto_logging/stats/atom_field_options.proto";
import "frameworks/proto_logging/stats/atoms.proto";
import "frameworks/proto_logging/stats/enums/stats/connectivity/network_stack.proto";
import "frameworks/proto_logging/stats/enums/wifi/enums.proto";
import "frameworks/proto_logging/stats/attribution_node.proto";

option java_package = "com.android.os.wifi";
option java_multiple_files = true;

extend Atom {
    // Push metrics
    optional WifiAwareNdpReported wifi_aware_ndp_reported = 638 [(module) = "wifi"];
    optional WifiAwareAttachReported wifi_aware_attach_reported = 639 [(module) = "wifi"];
    optional WifiSelfRecoveryTriggered wifi_self_recovery_triggered = 661 [(module) = "wifi"];
    optional SoftApStarted soft_ap_started = 680 [(module) = "wifi"];
    optional SoftApStopped soft_ap_stopped = 681 [(module) = "wifi"];
    optional WifiLockReleased wifi_lock_released = 687 [(module) = "wifi"];
    optional WifiLockDeactivated wifi_lock_deactivated = 688 [(module) = "wifi"];
    optional WifiConfigSaved wifi_config_saved = 689 [(module) = "wifi"];
    optional WifiAwareResourceUsingChanged wifi_aware_resource_using_changed
        = 690 [(module) = "wifi"];
    optional WifiAwareHalApiCalled wifi_aware_hal_api_called = 691 [(module) = "wifi"];
    optional WifiLocalOnlyRequestReceived wifi_local_only_request_received
        = 692 [(module) = "wifi"];
    optional WifiLocalOnlyRequestScanTriggered wifi_local_only_request_scan_triggered
        = 693 [(module) = "wifi"];
    optional WifiThreadTaskExecuted wifi_thread_task_executed = 694 [(module) = "wifi"];
    optional WifiStateChanged wifi_state_changed = 700 [(module) = "wifi"];
    optional PnoScanStarted pno_scan_started = 719 [(module) = "wifi"];
    optional PnoScanStopped pno_scan_stopped = 720 [(module) = "wifi"];
    optional WifiIsUnusableReported wifi_is_unusable_reported = 722 [(module) = "wifi"];
    optional WifiApCapabilitiesReported wifi_ap_capabilities_reported= 723 [(module) = "wifi"];

    // Pull metrics
    optional WifiAwareCapabilities wifi_aware_capabilities = 10190 [(module) = "wifi"];
    optional WifiModuleInfo wifi_module_info = 10193 [(module) = "wifi"];
    optional WifiSettingInfo wifi_setting_info = 10194 [(module) = "wifi"];
    optional WifiComplexSettingInfo wifi_complex_setting_info = 10195 [(module) = "wifi"];
    optional WifiConfiguredNetworkInfo wifi_configured_network_info = 10198 [(module) = "wifi"];
}

/**
 * Pulled atom for tracking wifi version number.
 */
message WifiModuleInfo {
    enum BuildType {
        TYPE_UNKNOWN = 0;
        TYPE_BUILT_FROM_SOURCE = 1;
        TYPE_PREBUILT = 2;
    }
    // Version number of the wifi module
    optional int32 version_number = 1;
    // The type of the wifi module
    optional BuildType build_type = 2;
}


/**
 * Logged when wifi aware data path is completed
 */
message WifiAwareNdpReported {
    enum Role {
        ROLE_UNKNOWN = 0;
        ROLE_INITIATOR = 1;
        ROLE_RESPONDER = 2;
    }
    // Role of data path
    optional Role role = 1;
    // If it is over out-of-band
    optional bool is_out_of_band = 2;
    // Status of NDP
    optional android.net.wifi.AwareStatus status = 3;
    // Duration to create NDP in millis.
    optional int32 ndp_latency_ms= 4;
    // The latency of discovery + NDP in millis.
    optional int32 discovery_ndp_latency_ms= 5;
    // Channel frequency in MHz, 0 if unavailable, >= 2400 otherwise.
    optional int32 channel_frequency_mhz= 6;
    // If the instant mode is enabled
    optional bool is_instant_mode = 7;
    // The caller type of the NDP request
    optional android.net.wifi.WifiCallerType caller_type = 8;
    // The Attribution tag to identify the caller
    optional string attribution_tag = 9;
    // The uid of the caller
    optional int32 uid = 10;
}

/**
 * Logged when wifi aware attach is completed
 */
message WifiAwareAttachReported {
    // Status of attach
    optional android.net.wifi.AwareStatus status = 1;
    // The caller type of the attach
    optional android.net.wifi.WifiCallerType caller_type = 2;
    // The Attribution tag to identify the caller
    optional string attribution_tag = 3;
    // The uid of the caller
    optional int32 uid = 4;
}

/**
 * Logged when wifi self recovery triggered
 */
message WifiSelfRecoveryTriggered {
    enum Reason {
        REASON_UNKNOWN = 0;
        REASON_LAST_RESORT_WDOG = 1;
        REASON_WIFINATIVE_FAILURE = 2;
        REASON_STA_IFACE_DOWN = 3;
        REASON_API_CALL = 4;
        REASON_SUBSYSTEM_RESTART = 5;
        REASON_IFACE_ADDED = 6;
    }
    enum Result {
        RES_UNSPECIFIED = 0;
        RES_RESTART_SUCCESS = 1;
        RES_INVALID_REASON = 2;
        RES_IFACE_DOWN = 3;
        RES_IFACE_ADD_DISABLED = 4;
        RES_RETRY_DISABLED = 5;
        RES_ABOVE_MAX_RETRY = 6;
        RES_RESTART_FAILURE = 7;
    }

    // Trigger reason
    optional Reason reason = 1;
    // Self recovery result
    optional Result result = 2;
    // Record time elapsed from last trigger event
    optional int64 time_elapsed_from_last_millis = 3;
}

/**
 * Logged when Soft AP is started
 */
message SoftApStarted {
    /**
     * Result of starting Soft AP
     */
    enum StartResult {
        // Unknown
        START_RESULT_UNKNOWN = 0;
        // Successful start
        START_RESULT_SUCCESS = 1;
        // General failure
        START_RESULT_FAILURE_GENERAL = 2;
        // Failed due to no channel available
        START_RESULT_FAILURE_NO_CHANNEL = 3;
        // Failed due to config being unsupported
        START_RESULT_FAILURE_UNSUPPORTED_CONFIG = 4;
        // Failed to start the HAL
        START_RESULT_FAILURE_START_HAL = 5;
        // Failed to start hostapd
        START_RESULT_FAILURE_START_HOSTAPD = 6;
        // Failed due to interface conflict with user rejection
        START_RESULT_FAILURE_INTERFACE_CONFLICT_USER_REJECTED = 7;
        // Failed due to interface conflict
        START_RESULT_FAILURE_INTERFACE_CONFLICT = 8;
        // Failed to create interface in vendor HAL
        START_RESULT_FAILURE_CREATE_INTERFACE = 9;
        // Failed to set country code
        START_RESULT_FAILURE_SET_COUNTRY_CODE = 10;
        // Failed to set mac address
        START_RESULT_FAILURE_SET_MAC_ADDRESS = 11;
        // Failed to register AP callback with hostapd
        START_RESULT_FAILURE_REGISTER_AP_CALLBACK_HOSTAPD = 12;
        // Failed to register AP callback with wificond
        START_RESULT_FAILURE_REGISTER_AP_CALLBACK_WIFICOND = 13;
        // Failed to add AP to hostapd
        START_RESULT_FAILURE_ADD_AP_HOSTAPD = 14;
    }
    // Result of the start event
    optional StartResult result = 1;
    // Role of the Soft AP
    optional android.net.wifi.SoftApRole role = 2;
    // First band bitmask indexed by WifiBandBucket
    optional int32 band1 = 3;
    // Second band bitmask indexed by WifiBandBucket
    optional int32 band2 = 4;
    // Whether DBS is supported or not
    optional bool dbs_supported = 5;
    // STA + AP concurrency capability of the device
    optional android.net.wifi.StaApConcurrency sta_ap_concurrency = 6;
    // STA connection status at the time of starting
    optional android.net.wifi.StaStatus sta_status = 7;
    // Authentication type of the Soft AP
    optional android.net.wifi.WifiAuthType auth_type = 8;
}

/**
 * Logged when Soft AP is stopped
 */
message SoftApStopped {
    /**
     * Type of Soft AP stop event
     */
    enum StopEvent {
        // Unknown
        STOP_EVENT_UNKNOWN = 0;
        // Stopped by the user
        STOP_EVENT_STOPPED = 1;
        // Stopped due to interface down
        STOP_EVENT_INTERFACE_DOWN = 2;
        // Stopped due to interface destroyed
        STOP_EVENT_INTERFACE_DESTROYED = 3;
        // Stopped due to hostapd failure
        STOP_EVENT_HOSTAPD_FAILURE = 4;
        // Stopped due to no usage timeout
        STOP_EVENT_NO_USAGE_TIMEOUT = 5;
    }
    // Soft AP stop event
    optional StopEvent stop_event = 1;
    // Role of the Soft AP
    optional android.net.wifi.SoftApRole role = 2;
    // Band of the Soft AP at the time of stopping
    optional int32 band = 3;
    // Whether the Soft AP is DBS
    optional bool is_dbs = 4;
    // STA + AP concurrency capability of the device
    optional android.net.wifi.StaApConcurrency sta_ap_concurrency = 5;
    // STA connection status at the time of stopping
    optional android.net.wifi.StaStatus sta_status = 6;
    // Whether or not the no usage timeout is enabled
    optional bool is_timeout_enabled = 7;
    // Duration of the session in seconds
    optional int32 session_duration_seconds = 8;
    // Authentication type of the Soft AP
    optional android.net.wifi.WifiAuthType auth_type = 9;
    // Wi-Fi standard of the Soft AP
    optional android.net.wifi.WifiStandard standard = 10;
    // Max num of associated clients for the entire session
    optional int32 max_clients = 11;
    // Whether or not the opportunistic no usage timeout for DBS is enabled
    optional bool is_dbs_timeout_enabled = 12;
    // Band of the DBS instance that failed, if any
    optional int32 dbs_instance_failure_band = 13;
    // Band of the DBS instance that timed out, if any
    optional int32 dbs_instance_timeout_band = 14;
    // Upstream transport type at the time of stopping
    optional android.stats.connectivity.TransportType upstream_transport = 15;
}

/**
 * Logged when wifi lock is released
 */
message WifiLockReleased {
    // The AttributionNode to identify the caller
    repeated AttributionNode attribution_node = 1;
    // Permission model of the caller
    optional android.net.wifi.WifiCallerType caller_type = 2;
    // Lock mode
    optional android.net.wifi.WifiModeEnum mode = 3;
    // For how long the lock is acquired in milliseconds
    optional int64 acquired_duration_ms = 4;
    // Whether power save disable is allowed during lock acquire
    optional bool is_powersave_disable_allowed = 5;
    // Whether the application which acquired the lock is exempted from screen ON
    optional bool is_app_exempted_from_screen_on = 6;
    // Whether the application which acquired the lock is exempted from being foreground
    optional bool is_app_exempted_from_foreground = 7;
}

/**
 * Logged when wifi lock is deactivated
 */
message WifiLockDeactivated {
    // The AttributionNode to identify the caller
    repeated AttributionNode attribution_node = 1;
    // Lock mode
    optional android.net.wifi.WifiModeEnum mode = 2;
    // For how long the lock is activated in milliseconds
    optional int64 activated_duration_ms = 3;
    // Whether power save disable is allowed during the lock activation
    optional bool is_powersave_disable_allowed = 4;
    // Whether the application which activated the lock is exempted from screen ON
    optional bool is_exempted_from_screen_on = 5;
    // Whether the application which activated the lock is exempted from being foreground
    optional bool is_exempted_from_foreground = 6;
}

/**
 * Pull metrics for the Wifi Aware capabilities supported by the device
 */
message WifiAwareCapabilities {
    // If instant mode supported
    optional bool is_instant_mode_supported = 1;
    // If pairing supported
    optional bool is_pairing_supported = 2;
    // If suspension supported
    optional bool is_suspension_supported = 3;
    // Supported cipher suites
    optional int32 cipher_suites = 4;
    // Max number of the NDI
    optional int32 ndi_number = 5;
    // Max number of the NDP
    optional int32 ndp_number = 6;
    // Max number of the discovery session
    optional int32 discovery_session_number = 7;
}

// Logged when the Wifi Aware resources is used by Apps
message WifiAwareResourceUsingChanged {
    optional int32 ndp_num = 1;
    optional int32 discovery_session_num = 2;
}

/**
 * Logged when Aware HAL API is called and send response
 */
message WifiAwareHalApiCalled {
    // The API name
    optional android.net.wifi.AwareHalApi command = 1;
    // Status of the API call
    optional android.net.wifi.AwareStatus status = 2;
    // The time for this API call to execute
    optional int32 running_time_ms = 3;
}

/**
 * Logged when local-only request received
 */
message WifiLocalOnlyRequestReceived {
    enum UserAction {
        USER_UNSPECIFIED = 0;
        USER_BYPASS = 1;
        USER_ACCEPT = 2;
        USER_REJECT = 3;
    }
    // The AttributionNode to identify the caller
    repeated AttributionNode attribution_node = 1;
    // User action on the local-only request
    optional UserAction action = 2;
    // The caller type of the request
    optional android.net.wifi.WifiCallerType caller_type = 3;
}

// Logged when matched scan result received for local only request
message WifiLocalOnlyRequestScanTriggered {
    // The AttributionNode to identify the caller
    repeated AttributionNode attribution_node = 1;
    // How many channel specified in the request
    optional int32 number_channel_specified = 2;
    // Scan time to get a match
    optional int32 match_delay_ms = 3;
    // The caller type of the request
    optional android.net.wifi.WifiCallerType caller_type = 4;
}

// Logged when a task on the Wifi thread is executed
message WifiThreadTaskExecuted {
    // How long does it take to execute the task
    optional int32 running_time_ms = 1;
    // How long does it take to start execute the task
    optional int32 blocking_time_ms = 2;
    // The name of the internal task running on Wifi Thread
    optional string task_name = 3;
}

// Logged when Wifi config save to storage triggered
message WifiConfigSaved {
    // How long does it cost to save all config
    optional int32 running_time_ms = 1;
}

// Logged when Wi-Fi state change happens.
message WifiStateChanged {
    // If Wi-Fi was enabled
    optional bool wifi_enabled = 1;
    // If Wi-Fi Wake feature was enabled
    optional bool wifi_wake_enabled = 2;
    // If the state change was due to Wi-Fi Wake
    optional bool enabled_by_wifi_wake = 3;
}

// Logged when a PNO scan is started.
message PnoScanStarted {
    // Whether this scan includes Passpoint SSIDs
    optional bool includes_passpoint_ssids = 1;
}

// Logged when a PNO scan is stopped.
message PnoScanStopped {
    enum StopReason {
        UNSPECIFIED = 0;
        SCAN_FAILED = 1;
        FOUND_RESULTS = 2;
    }

    enum FailureCode {
        UNSPECIFIED_FAILURE = 0;
        WIFICOND_SCAN_FAILURE = 1;
        WIFICOND_REQUEST_FAILURE = 2;
        WIFI_SCANNING_SERVICE_FAILURE = 3;
    }

    // Reason that this scan stopped
    optional StopReason stop_reason = 1;
    // Number of results found by this scan
    optional int32 num_results = 2;
    // Whether we were scanning for Passpoint SSIDs
    optional bool scanned_for_passpoint_ssids = 3;
    // Whether any Passpoint results were found
    optional bool includes_passpoint_results = 4;
    // Whether this scan led to the selection of a connection candidate
    optional bool candidate_selected = 5;
    // Whether the connection candidate is a Passpoint network
    optional bool candidate_is_passpoint = 6;
    // Failure code if this scan stopped due to a failure
    optional FailureCode failure_code = 7;
}

/**
 * Pulled to indicate a single boolean Wifi setting.
 */
message WifiSettingInfo {
    enum SettingName {
        UNSPECIFIED = 0;
        WIFI_SCAN_ALWAYS_AVAILABLE = 1;
        WIFI_SCAN_THROTTLE = 2;
        WIFI_SCORING = 3;
        WIFI_PASSPOINT = 4;
        WIFI_WAKE = 5;
        WIFI_ENHANCED_MAC_RANDOMIZATION = 6;
        WIFI_NETWORKS_AVAILABLE_NOTIFICATION = 7;
        LOCATION_MODE = 8;
    }

    // Name of the Wifi setting
    optional SettingName setting_name = 1;
    // Whether the setting is enabled
    optional bool enabled = 2;
}

/**
 * Pulled to indicate a single non-boolean Wifi setting.
 */
message WifiComplexSettingInfo {
    enum MultiInternetMode {
        // Default value. Mode is unknown.
        MULTI_INTERNET_MODE_UNSPECIFIED = 0;
        // Simultaneous connection to multiple APs is disabled
        MULTI_INTERNET_MODE_DISABLED = 1;
        // Enabled but restricted to a single network on multiple bands
        MULTI_INTERNET_MODE_DBS_AP = 2;
        // Enabled and allowed to connect to multiple APs using different bands
        MULTI_INTERNET_MODE_MULTI_AP = 3;
    }

    // Wifi multi-internet mode
    optional MultiInternetMode multi_internet_mode = 1;
}

/**
 * Logged for every Wi-Fi unusable event.
 */
message WifiIsUnusableReported {
   enum ReportType {
      // Default/Invalid
      TYPE_UNKNOWN = 0;
      // There is a data stall from tx failures
      TYPE_DATA_STALL_BAD_TX = 1;
      // There is a data stall from rx failures
      TYPE_DATA_STALL_TX_WITHOUT_RX = 2;
      // There is a data stall from both tx and rx failures
      TYPE_DATA_STALL_BOTH = 3;
      // Firmware generated an alert
      TYPE_FIRMWARE_ALERT = 4;
      // IP Manager lost reachability to network neighbors
      TYPE_IP_REACHABILITY_LOST = 5;
   }
   // Type of this report
   optional ReportType type = 1;
   // External scorer UID if external scorer is enabled. Otherwise WIFI_UID for
   // AOSP scorer.
   optional int32 scorer_uid = 2;
   // Whether or not Wi-Fi is predicted as usable by the scorer
   optional bool is_wifi_predicted_as_usable = 3;
}

/**
 * AP capabilities logged for every Wi-Fi connection
 */
message WifiApCapabilitiesReported {
    /**
     * Online certificate status protocol stapling type
     */
    enum OcspType {
        TYPE_OCSP_UNKNOWN = 0;
        // Do not use OCSP stapling
        TYPE_OCSP_NONE = 1;
        // Try to use OCSP stapling, but not require response
        TYPE_OCSP_REQUEST_CERT_STATUS = 2;
        // Require valid OCSP stapling response
        TYPE_OCSP_REQUIRE_CERT_STATUS = 3;
        // Require valid OCSP stapling response for all not-trusted certificates
        // in the server certificate chain
        TYPE_OCSP_REQUIRE_ALL_NON_TRUSTED_CERTS_STATUS = 4;
    }

    /**
     * 6 GHz AP type as encoded in 'HE operation -> 6 GHz operation info -> Control ->
     * Regulatory info'
     */
    enum ApType6GHz {
       AP_TYPE_6HZ_UNKNOWN = 0;
       AP_TYPE_6GHZ_INDOOR = 1;
       AP_TYPE_6GHZ_STANDARD_POWER = 2;
       AP_TYPE_6GHZ_LOW_POWER_INDOOR = 3;
       AP_TYPE_6GHZ_VERY_LOW_POWER = 4;
    }

    // Whether roaming is initiated by the framework to connect this AP
    optional bool is_framework_initiated_roaming = 1;
    // The center frequency of the primary 20 MHz frequency (in MHz) of the channel over which the
    // connection was made.
    optional int32 channel_frequency_mhz = 2;
    // Band of the channel_frequency_mhz
    optional android.net.wifi.WifiBandBucket band_mhz = 3;
    // The DTIM period (in beacon periods) of the AP
    optional int32 dtimPeriod = 4;
    // Security mode of the connection
    optional android.net.wifi.SecurityMode connected_security_mode = 5;
    // Whether AP is hidden
    optional bool is_hidden = 6;
    // Whether the AP is configured incorrectly as hidden by the user
    optional bool is_incorrectly_configured_as_hidden = 7;
    // Wi-Fi standard of the connection
    optional android.net.wifi.WifiStandard standard = 8;
    // Whether IEEE 802.11b supported by the AP
    optional bool is_11b_supported = 9;
    // EAP type used by the AP
    optional android.net.wifi.EapType eap_type = 10;
    // EAP inner method used by the AP
    optional android.net.wifi.EapInnerMethod eap_inner_method = 11;
    // OCSP used by the AP
    optional OcspType ocsp_type = 12;
    // Whether the AP enabled PMK caching
    optional bool is_pmk_caching_enabled = 13;
    // Whether AP supports MBO
    optional bool is_mbo_supported = 14;
    // Whether AP supports OCE
    optional bool is_oce_supported = 15;
    // Whether the AP supports FILS
    optional bool is_fils_supported = 16;
    // Whether AP requires TWT support (individual or broadcast)
    optional bool is_twt_required = 17;
    // Whether the AP supports individual TWT agreements
    optional bool is_individual_twt_supported = 18;
    // Whether the AP supports broadcast TWT agreements
    optional bool is_broadcast_twt_supported = 19;
    // Whether the AP supports restricted TWT agreements
    optional bool is_restricted_twt_supported = 20;
    // Whether the AP supports IEEE 802.11mc
    optional bool is_11mc_supported = 21;
    // Whether the AP supports IEEE 802.11az
    optional bool is_11az_supported = 22;
    // Passpoint release version if a Passpoint connection, otherwise PassPointRelease.UNKNOWN
    optional android.net.wifi.PasspointRelease passpoint_release = 23;
    // If the Passpoint connection is provided by the Home provider or Roaming/visited network
    optional bool is_passpoint_home_provider = 24;
    // 6 GHz AP type
    optional ApType6GHz ap_type_6ghz = 25;
    // Whether AP supports ECPS priority access
    optional bool is_ecps_priority_access_supported = 26;
}

/*
 * Pulled to indicate a single configured network on the device.
 */
message WifiConfiguredNetworkInfo {
    enum MacRandomization {
        // Default value. Mode is unknown
        MAC_RANDOMIZATION_UNSPECIFIED = 0;
        // Factory MAC is used when connecting to this network
        MAC_RANDOMIZATION_NONE = 1;
        // Randomized MAC is generated once and reused for all connections to this network
        MAC_RANDOMIZATION_PERSISTENT = 2;
        // Randomized MAC is used and is not persisted across connections to this network
        MAC_RANDOMIZATION_NON_PERSISTENT = 3;
        // Framework decides on the MAC randomization strategy
        MAC_RANDOMIZATION_AUTO = 4;
    }

    enum MeteredOverride {
        // Default value. Mode is unknown
        METERED_OVERRIDE_UNSPECIFIED = 0;
        // No metered override
        METERED_OVERRIDE_NONE = 1;
        // Override network to be metered
        METERED_OVERRIDE_METERED = 2;
        // Override network to be unmetered
        METERED_OVERRIDE_NOT_METERED = 3;
    }

    // Unique ID for this network
    optional int64 network_id = 1;
    // Whether this is an Enterprise network
    optional bool is_enterprise = 2;
    // Whether this is a hidden network
    optional bool is_hidden = 3;
    // Whether this is a Passpoint network
    optional bool is_passpoint = 4;
    // Whether this is a suggestion network
    optional bool is_suggestion = 5;
    // Whether this network has a UTF-8 SSID
    optional bool is_utf_8_ssid = 6;
    // Whether the SSID translation feature is enabled
    optional bool is_ssid_translation_enabled = 7;
    // Whether this network was configured using TOFU
    optional bool configured_using_tofu = 8;
    // Whether this network has encountered a captive portal
    optional bool encountered_captive_portal = 9;
    // Whether this network has auto-join enabled
    optional bool auto_join_enabled = 10;
    // Security mode used by this network
    optional android.net.wifi.SecurityMode connected_security_mode = 11;
    // MAC randomization setting used by this network
    optional MacRandomization mac_randomization = 12;
    // Metered override setting used by this network
    optional MeteredOverride metered_override = 13;
    // EAP type used by this network
    optional android.net.wifi.EapType eap_type = 14;
    // EAP inner authentication method used by this network
    optional android.net.wifi.EapInnerMethod eap_inner_auth_method = 15;
    // Whether this network supports free OpenRoaming
    optional bool free_open_roaming_supported = 16;
    // Whether this network supports settled OpenRoaming
    optional bool settled_open_roaming_supported = 17;
}