PRTG Manual: Microsoft OneDrive Sensor
The Microsoft OneDrive sensor monitors a Microsoft personal OneDrive account using the OneDrive application programming interface (API) and Open Authorization 2 (OAuth2).
The sensor can show the following:
- Free storage in bytes and percent
Microsoft OneDrive Sensor
- Dutch: Microsoft OneDrive
- French: Microsoft OneDrive
- German: Microsoft OneDrive
- Japanese: Microsoft OneDrive
- Portuguese: Microsoft OneDrive
- Russian: Microsoft OneDrive
- Simplified Chinese: Microsoft OneDrive
- Spanish: Microsoft OneDrive
- The minimum scanning interval for this sensor is 30 minutes.
- This sensor only supports personal OneDrive accounts, it does not work with OneDrive for Business accounts.
- For details about OAuth2 authentication, see section Authentication Using OAuth2.
- This sensor has a low performance impact.
The Add Sensor dialog appears when you manually add a new sensor to a device. It only shows the setting fields that are required for creating the sensor. Therefore, you do not see all setting fields in this dialog. You can change (nearly) all settings in the sensor's Settings tab later.
PRTG requires OAuth2 authorization before you can actually add this sensor. Provide the requested credentials in the appearing window. The following settings in the Add Sensor dialog differ in comparison to the sensor's Settings tab.
This sensor uses OAuth2 authentication to get access to your Microsoft account.
For details about this authentication approach, see section Authentication Using OAuth2.
Setting |
Description |
|---|---|
OAuth URL |
Click Get Access Code to connect this sensor to your Microsoft account using OAuth2. This is necessary to allow the sensor to query data from OneDrive. A new browser window appears. Follow the steps in the window and confirm the permission for PRTG to connect to your OneDrive account. OneDrive forwards you to an empty page after completing the authorization process. Copy the complete URL of this empty page and paste it into the OAuth Code field below. |
OAuth Code |
Paste the complete URL of the empty page to which OneDrive forwards you. The empty page appears after completing the authorization process for PRTG at your OneDrive account. Click OK to define the sensor settings.
|
Click the Settings tab of a sensor to change its settings.
Usually, a sensor connects to the IP Address or DNS Name of the parent device on which you created the sensor. See the device settings for details. For some sensors, you can explicitly define the monitoring target in the sensor settings. See below for details on available settings.
Setting |
Description |
|---|---|
Sensor Name |
Enter a meaningful name to identify the sensor. By default, PRTG shows this name in the device tree, as well as in alarms, logs, notifications, reports, maps, libraries, and tickets.
|
Parent Tags |
Shows tags that the sensor inherits from its parent device, parent group, and parent probe. This setting is shown for your information only and cannot be changed here. |
Tags |
Enter one or more tags. Confirm each tag with the Spacebar key, a comma, or the Enter key. You can use tags to group objects and use tag-filtered views later on. Tags are not case-sensitive. Tags are automatically inherited.
The sensor has the following default tags that are automatically predefined in the sensor's settings when you add the sensor:
|
Priority |
Select a priority for the sensor. This setting determines the position of the sensor in lists. The highest priority is at the top of a list. Choose from the lowest priority ( |
Microsoft Credentials
Setting |
Description |
|---|---|
OAuth Code |
Shows the authorization code that the sensor uses to get access to your OneDrive account. Once you have created the sensor, you cannot change this value. It is shown for reference purposes only. If you need to change this value, add the sensor anew. |
Setting |
Description |
|---|---|
Primary Channel |
Select a channel from the list to define it as the primary channel. In the device tree, the last value of the primary channel is always displayed below the sensor's name. The available options depend on what channels are available for this sensor.
|
Graph Type |
Define how different channels are shown for this sensor:
|
Stack Unit |
This setting is only visible if you enable Stack channels on top of each other as Graph Type. Select a unit from the list. All channels with this unit are stacked on top of each other. By default, you cannot exclude single channels from stacking if they use the selected unit. However, there is an advanced procedure to do so. |
By default, all of the following settings are inherited from objects that are higher in the hierarchy. You should change them centrally in the root group settings if necessary. To change a setting for this object only, click 
under the corresponding setting name to disable the inheritance. You then see the options described below.
For more information, see section Inheritance of Settings.
Click to interrupt the inheritance.
This sensor has a fixed minimum scanning interval for performance reasons. You cannot run the sensor in shorter intervals than this minimum interval. Consequently, shorter scanning intervals as defined in the Monitoring settings are not available for this sensor.
Setting |
Description |
|---|---|
Scanning Interval |
Select a scanning interval from the dropdown list. The scanning interval determines the amount of time that the sensor waits between two scans. Choose from:
|
If a Sensor Query Fails |
Select the number of scanning intervals that the sensor has time to reach and to check a device again if a sensor query fails. Depending on the option that you select, the sensor can try to reach and to check a device again several times before the sensor shows the Down status. This can avoid false alarms if the monitored device only has temporary issues. For previous scanning intervals with failed requests, the sensor shows the Warning status. Choose from:
|
Schedules, Dependencies, and Maintenance Window
You cannot interrupt the inheritance for schedules, dependencies, and maintenance windows. The corresponding settings from the parent objects are always active. However, you can define additional schedules, dependencies, and maintenance windows. They are active at the same time as the parent objects' settings.
Setting |
Description |
|---|---|
Schedule |
Select a schedule from the list. You can use schedules to monitor during a certain time span (days or hours) every week. Choose from:
|
Maintenance Window |
Select if you want to set up a one-time maintenance window. During a maintenance window, monitoring stops for the selected object and all child objects. They show the Paused status instead. Choose between:
|
Maintenance Begins |
This setting is only visible if you enable Set up a one-time maintenance window above. Use the date time picker to enter the start date and time of the one-time maintenance window. |
Maintenance Ends |
This setting is only visible if you enable Set up a one-time maintenance window above. Use the date time picker to enter the end date and time of the one-time maintenance window. |
Dependency Type |
Select a dependency type. You can use dependencies to pause monitoring for an object depending on the status of a different object. You can choose from:
|
Dependency |
This setting is only visible if you enable Select a sensor above. Click |
Dependency Delay (Sec.) |
This setting is only visible if you enable Select a sensor above. Define a time span in seconds for the dependency delay. After the master sensor for this dependency returns to the Up status, PRTG additionally delays the monitoring of the dependent objects by the time span you define. This can prevent false alarms, for example, after a server restart or to give systems more time for all services to start. Enter an integer value.
|
Click to interrupt the inheritance.
Setting |
Description |
|---|---|
User Group Access |
Define the user groups that have access to the sensor. You see a table with user groups and group access rights. The table contains all user groups in your setup. For each user group, you can choose from the following group access rights:
|
Click to interrupt the inheritance.
Setting |
Description |
|---|---|
Channel Unit Types |
For each type of channel, select the unit in which PRTG displays the data. If you define this setting on probe, group, or device level, these settings can be inherited to all sensors underneath. You can set units for the following channel types (if available):
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This sensor uses the OAuth2 security protocol to access the account from which you want to retrieve and monitor data. OAuth2 enables you to grant access to the target account without sharing your password with PRTG. The authorization approach of PRTG using OAuth2 works as follows.
- Authorization Request
First, you have to request authorization for this sensor to access service resources from your account. For this purpose, you are asked to get an access code for this sensor in the Add Sensor dialog. Click Get Access Code to start the authorization process using OAuth2. A new browser window opens on the authorization server of the target service. - Verifying Identity
This new window contains a login form for your account that you want to monitor. Log in to your account using your credentials for this service to authenticate your identity. This is a common login to your account on the target server so PRTG does not see your password. The service forwards you to the authorization page and asks you to permit PRTG to access the data in your account.
If you are already logged in to the service with a user account, you do not have to enter credentials in this step and get directly to the access permission page. - Authorizing PRTG
Permit PRTG to access information on your account. Note that this permission holds only for this specific sensor, not for other sensors of this type or PRTG as a whole. For each sensor of this type you add, you have to confirm the access permission anew. You can change the account permissions at any time in your account at the target service. - Getting Authorization Code
Permitting PRTG to access your account data forwards you to a page where the service provides an authorization code. Copy this code and switch back to the Add Sensor dialog in PRTG.
The code is only valid for a short period of time and expires after a few minutes.
You can use a particular code only once. - Providing Authorization Code
Paste the authorization code into the OAuth Code field and complete the Add Sensor dialog. You do not have to go through further configuration steps manually. The sensor automatically accomplishes the following steps. - Requesting Access Token
After receiving the authorization code, PRTG requests an access token from the API of the target service. For this purpose, PRTG transmits the authorization code together with several authentication details. The API checks if the authorization is valid and returns the access token to PRTG. Access tokens are specific for one account and one application (here: PRTG). The authorization process to read data from your account is now complete. - Retrieving Data
The sensor transmits the access token with each sensor scan in the defined scanning interval to authenticate with your account. It is not necessary to use the original account credentials anew. The used tokens refresh automatically from time to time.
For more information about sensor settings, see the following sections:
