If you enter an absolute URL, the sensor uses this address independently from the IP Address/DNS Name setting of the parent device. 1.6 Introduction: Monitoring with PRTG; 2 Quick Start Guide. You can change (nearly) all settings in the sensor's Settings tab later. Usually, a sensor connects to the IP Address or DNS Name of the parent device on which you created the sensor. status only after the fifth request fails. You should change them centrally in the root group settings if necessary. It shows the returned numbers in dedicated channels, one channel for each value. See the device settings for details. 1. However, you can define additional schedules, dependencies, and maintenance windows. Thinking beyond IT networks, Paessler is actively developing solutions to support digital transformation strategies and the Internet of Things. If you select this setting, you must enter the data that is sent in the. Enter the URL that the sensor connects to. : Do not set up a one-time maintenance window. : Use the dependency type of the parent object. General Networking. If the second request also fails, the sensor shows the, Set sensor to warning for 2 intervals, then set to down. A few seconds later, all dependent objects are paused. After the master sensor for this dependency returns to the. Select a unit from the list. During a maintenance window, monitoring stops for the selected object and all child objects. Enter one or more tags. You can check all dependencies under Devices | Dependencies in the main menu bar. Enter a string. Shows Tags that this sensor inherits from its parent device, group, and probe.This setting is shown for your information only and cannot be … You can enter the URL of a web page (to measure the loading time of the page's source code), or enter the URL of an image or of a page asset to measure this element's availability and loading time. Additionally, pause the current object if a specific sensor is in the, : Make this sensor the master object for its parent device. Shows the Server Name Identification (SNI) that the sensor automatically determined from the host address of the parent device or the target URL of the sensor. Sensor Name. Select a scanning interval from the dropdown list. You can check all dependencies under. You can set a different primary channel later by clicking. The Add Sensor dialog appears when you manually add a new sensor to a device. Enter a string. Define if authentication is necessary on the web page at the configured URL: This setting is only visible if you enable Web page needs authentication above. Shows the kind of values that the .html file returns. The default is, You can change the available intervals in the, Select the number of scanning intervals that the sensor has time to reach and to check a device again if a sensor query fails. To change a setting for this object only, click under the corresponding setting name to disable the inheritance. Tags are automatically inherited. How can I monitor internal values of a web application with PRTG? prtg http content. Define a time span in seconds for the dependency delay. The PRTG apps connect to PRTG servers using HTTPS or HTTP over VPN in mobile networks or WiFi/WLAN. PRTG Manual: HTTP Advanced Sensor. For each user group, you can choose from the following group access rights: For more details on access rights, see section Access Rights Management. By default, PRTG shows this name in the. ) : Users in this group can see the sensor, view its monitoring results, edit its settings, and edit its access rights settings. The sensor can show the following: Returned numbers in dedicated channels, one channel for each value It has to be, . The available options depend on what channels are available for this sensor. Choose between: Discard sensor result: Do not store the sensor result. PRTG uses a smart URL replacement that lets you use the parent device's IP Address/DNS Name setting as part of the URL. above. Define a time span in seconds for the dependency delay. Enter a meaningful name to identify the sensor. For more information, see the Knowledge Base: What security features does PRTG include? For example, it is a good idea to make a Ping sensor the master object for its parent device to pause monitoring for all other sensors on the device in case the device cannot even be pinged. This setting is only visible if you enable Select a sensor above. This sensor supports smart URL replacement. : Use the dependency type of the parent object. In this case, PRTG tries to display all channels. In combination with cloning devices, you can use smart URL replacement to create many similar devices. Enter a timeout in seconds for the request. To change the proxy settings for the PRTG core server, see section Core & Probes. By default, you cannot exclude single channels from stacking if they use the selected unit. In this case, define delays in the parent device settings or in its parent group settings. This can avoid false alarms if the monitored device only has temporary issues. Set sensor to warning for 5 intervals, then set to down. To do so I made use of the excellent PrtgAPI project from lordmilko. PRTG Network Monitor offers more than 50 sensor types that allow you to monitor TCP/IP connectivity, database responses, HTTP content, common Internet protocols, WMI values, custom sensors and more. For more information, see section. PRTG uses a smart URL replacement that lets you use the parent device's IP address/DNS name setting as part of the URL. PRTG Manual: File Content Sensor The File Content sensor checks a text file (for example, log files) for certain strings and returns the following: Line number of the last match ; Number of total matches. The HTTP Advanced sensor monitors the source code of a web page using Hypertext Transfer Protocol (HTTP). that have access to the sensor. They show the Paused status instead. Define how different channels are shown for this sensor: This setting is only visible if you enable Stack channels on top of each other as Graph Type. The highest priority is at the top of a list. For previous scanning intervals with failed requests, the sensor shows the Warning status. The sensor returns the field's integer value (or -1 if the field does not contain an integer). By default, you cannot exclude single channels from stacking if they use the selected unit. Set sensor to warning for 4 intervals, then set to down. This can avoid false alarms if the monitored device only has temporary issues. Enter the port number of the proxy. Once I established a way to perform an Azure Function call from a PRTG REST sensor, I wanted to programmatically deploy this sensor for consistency across multiple environments. It is taken over by the device's DNS name and is internally added, for example. You cannot use this option in combination with manual. The table contains all user groups in your setup. By default, PRTG shows this name in the device tree, as well as in alarms, logs, notifications, reports, maps, libraries, and tickets.. Parent Tags. The corresponding settings from the parent objects are always active. status only after the sixth request fails. This sensor implicitly supports SNI, an extension to the Transport Layer Security (TLS) protocol. Therefore, you do not see all setting fields in this dialog. Choose between: Discard sensor result: Do not store the sensor result. 6.8.1 List of Available Sensor Types; 6.8.2 Active Directory Replication Errors Sensor; 6.8.3 ADO SQL v2 Sensor; 6.8.4 Amazon CloudWatch Alarm Sensor; 6.8.5 Amazon CloudWatch EBS Sensor; 6.8.6 Amazon CloudWatch EC2 Sensor; 6.8.7 Amazon CloudWatch ElastiCache Sensor This sensor does not support Secure Remote Password (SRP) ciphers. Enter a meaningful name to identify the sensor. Set sensor to warning for 3 intervals, then set to down. status only after the fourth request fails. Addons for your PRTG Network Monitor Server. For more information, see section Smart URL Replacement below. By default, PRTG shows this name in the device tree, as well as in alarms, logs, notifications, reports, maps, libraries, and tickets.. Parent Tags. Enter an integer value. Â [85.5][12.0] This setting is only visible if you enable Web page needs authentication above. Enter the data part for the POST request. Debug Options. For more information, see section, Select if you want to set up a one-time maintenance window. You see a table with user groups and group access rights. This example sensor uses a http server to serve the sensor data, that can be pulled by a http data advanced sensor. If you define the number of channels as 1, the sensor only reads the first value. In the returned HTML page, each value must be placed between square brackets [ ]. Tags are not case-sensitive. Choose from: Sensors that monitor via Windows Management Instrumentation (WMI) always wait at least one scanning interval before they show the Down status. My HTTP sensors don't work. The highest priority is at the top of a list. They use PRTG so this was a great opportunity for me to build upon my rather basic PowerShell scripting skills and create a useful PRTG sensor. For an example configuration, see section. A few seconds later, all dependent objects are paused. Enter an integer value. Shows Tags that this sensor inherits from its parent device, group, and probe.This setting is shown for your information only and cannot be … Enter an integer value. Description. Shows Tags that this sensor inherits from its parent device, group, and probe.This setting is shown for your information only and cannot be … The default is, You can change the available intervals in the, 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, . Should any of the hardware in the server fail it will change the sensor to red and send a notification about the failure. By default, you cannot exclude single channels from stacking if they use the selected unit. Use the date time picker to enter the start date and time of the one-time maintenance window. Enter a meaningful name to identify the sensor. above. You can change (nearly) all settings in the sensor's Settings tab later. For some sensors, you can explicitly define the monitoring target in the sensor settings. above. They seemingly had not, but I did come across a malware analysis site that had analysed the PRTG core executable and as a result had a page of string values, on which was HTTPURL1. By default, PRTG shows this name in the device tree, as well as in alarms, logs, notifications, reports, maps, libraries, and tickets.. Parent Tags. Enter a password. status. It is taken over by the device's DNS name and is internally added, for example. : Users in this group can see the sensor, view its monitoring results, and edit its settings. : Users in this user group cannot see or edit the sensor. This generates a graph that visualizes the different components of your total traffic. You can define a time span for a the pause below. Confirm each tag with the Spacebar key, a comma, or the Enter key. In the returned HTML page, each value must be placed between square brackets [ ]. You see a table with user groups and group access rights. They cannot edit any settings. If the name contains angle brackets (<>), PRTG replaces them with braces ({}) for security reasons. This setting is only visible if you enable Select a sensor above. The PRTG apps connect to PRTG servers using HTTPS or HTTP over VPN in mobile networks or WiFi/WLAN. Enter the port number of the proxy. ; Do nearly everything you can do in the PRTG web interface: acknowledge alarms, pause and resume sensors, set priorities and … Sensor Name. to select a sensor on which the current object will depend. Get answers from your peers along with millions of IT pros who visit Spiceworks. This setting is only visible if you enable Select a sensor above. Tags are not case-sensitive. This setting is shown for your information only and cannot be changed here.