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PRTG Manual: List of Available Sensor Types

<%NUMBERING1%>.<%NUMBERING2%>.<%NUMBERING3%> PRTG Manual: List of Available Sensor Types

This chapter lists all available sensors, arranged both into different categories and in alphabetical order.

In the Add a Sensor assistant, you have various options to filter for suitable sensors.

Categories	Description
All Sensors in Alphabetical Order	A list of all sensors, the PRTG version in which they were introduced, and their default tags.
General Sensors	Sensors that let you monitor the basic parameters of your network
Bandwidth Monitoring Sensors	Sensors that let you analyze your network bandwidth
Cloud Service Sensors	Sensors that let you get a quick overview of all cloud services
Custom Sensors	Sensors that let you enhance the monitoring task far beyond the standard sensor set
Database Server Sensors	Sensors that let you monitor the most common databases
eHealth Sensors	Sensors that let you monitor medical equipment that communicates via the Health Level 7 (HL7) and Digital Imaging and Communications (DICOM) protocols
EXE Sensors	Sensors that let you carry out a wide range of different operations. See the EXE sensors in the table for more information.
Hardware Parameter Sensors	Sensors that let you monitor the status of hardware components
IoT Sensors	Sensors that let you monitor IoT-capable devices (for example, Sigfox devices)
Linux/Unix/macOS Sensors	Sensors that let you monitor Linux-based networks
Mail Server Sensors	Sensors that let you monitor different parameters of mail servers
PRTG Internal Sensors	Sensors that let you monitor internal parameters of PRTG
Script World Sensors	Sensors that let you use scripts, plugins, and add-ons from the PRTG Script World
SNMP Sensors	Sensors that let you monitor a wide range of devices over the Simple Network Management Protocol (SNMP)
Storage and File Server Sensors	Sensors that let you monitor different parameters of storage and file servers
Various Server Sensors	Sensors that let you monitor a wide range of server parameters
Virtual Server Sensors	Sensors that let you monitor your visualized IT infrastructure
VoIP and QoS Sensors	Sensors that let you monitor the Quality of Service (QoS) in a network and all VoIP-relevant network parameters
Web Server (HTTP) Sensors	Sensors that let you monitor server parameters with HTTP
Windows WMI/Performance Counter Sensors	Sensors that let you monitor Windows systems via Windows Management Instrumentation (WMI) and Windows Performance Counters
More	Links to further information about sensors and monitoring in the PRTG Manual and the Knowledge Base

All Sensors in Alphabetical Order

The version numbers show when the respective sensor was originally introduced to PRTG. The default tags are automatically predefined in a sensor's settings when you add a sensor.

For more information, see section Tags.

Sensor	Introduced in Version	Default Tags
Active Directory Replication Errors sensor	8.3.0	ptfsensor
ADO SQL v2 sensor	16.x.24	sqlsensor
Amazon CloudWatch Alarm sensor	16.x.22	cloudwatchsensor alarm
Amazon CloudWatch EBS sensor	15.x.19	cloudwatchsensor ebs
Amazon CloudWatch EC2 sensor	15.x.19	cloudwatchsensor ec2
Amazon CloudWatch ElastiCache sensor	15.x.19	cloudwatchsensor elasticache
Amazon CloudWatch ELB sensor	15.x.19	cloudwatchsensor elb
Amazon CloudWatch RDS sensor	15.x.19	cloudwatchsensor rds
Amazon CloudWatch SNS sensor	15.x.19	cloudwatchsensor sns
Amazon CloudWatch SQS sensor	15.x.19	cloudwatchsensor sqs
AWS Cost sensor	20.1.56	n/a
Business Process sensor	15.x.20	factorysensor businessprocesssensor
Cisco IP SLA sensor	7	ipslasensor
Citrix XenServer Host sensor	12.x.1	xenhostsensor
Citrix XenServer Virtual Machine sensor	8.1.0	xenhostsensor
Cloud HTTP sensor	14.x.14	httpsensor
Cloud Ping sensor	14.x.14	pingsensor
Cluster Health sensor	9.1.0	clusterhealthsensor
Common SaaS sensor	15.x.19	commonsaas saas
Core Health sensor	9.1.0	corehealthsensor
Dell PowerVault MDi Logical Disk sensor	12.x.1	powervault
Dell PowerVault MDi Physical Disk sensor	14.x.13	powervault
DHCP sensor	8.2.0	dhcpsensor
DICOM Bandwidth sensor	18.1.38	dicom bandwidth
DICOM C-ECHO sensor	18.1.38	dicom cecho ping
DICOM Query/Retrieve sensor	18.1.38	dicom query retrieve
DNS sensor	7	dnssensor
DNS v2 sensor	20.2.59	n/a
Docker Container Status sensor	16.x.22	docker dockercontainer
Dropbox sensor	15.x.19	dropboxsensor cloudstorage
Enterprise Virtual Array sensor	13.x.6	eva
Event Log (Windows API) sensor	7	wmiapieventlogsensor
Exchange Backup (PowerShell) sensor	13.x.5	exchange powershell backup
Exchange Database (PowerShell) sensor	13.x.5	exchange powershell database
Exchange Database DAG (PowerShell) sensor	15.x.18	exchange powershell database dag
Exchange Mail Queue (PowerShell) sensor	13.x.5	exchange powershell mailqueue
Exchange Mailbox (PowerShell) sensor	13.x.5	exchange powershell mailbox
Exchange Public Folder (PowerShell) sensor	13.x.5	exchange powershell publicfolder
EXE/Script sensor	7	xmlexesensor
EXE/Script Advanced sensor	7	exesensor
File sensor	7	filesensor
File Content sensor	7	filesensor
Folder sensor	7	foldersensor
FTP sensor	7	ftpsensor
FTP Server File Count sensor	8.3.0	ptfsensor
GitLab Build Status sensor	16.3.26	gitlab
Google Analytics sensor	15.x19	googleanalytics
Google Drive sensor	15.x.19	googledrive cloudstorage
HL7 sensor	18.1.38	dicom hl7
HTTP sensor	7	httpsensor
HTTP Advanced sensor	7	httpsensor
HTTP Apache ModStatus PerfStats sensor	12.x.3	httpsensor httpapachemodstatusperfstatssensor apache
HTTP Apache ModStatus Totals sensor	12.x.3	httpsensor httpapachemodstatustotalssensor apache
HTTP Content sensor	7	httpsensor
HTTP Data Advanced sensor	15.x.16	httpsensor
HTTP Full Web Page sensor	7	httpfullsensor
HTTP IoT Push Data Advanced sensor	18.3.43	pushsensor pushdata httppushsensor iot sigfox
HTTP Push Count sensor	13.4.8	pushsensor pushcount httppushsensor
HTTP Push Data sensor	14.1.9	pushsensor pushdata httppushsensor
HTTP Push Data Advanced sensor	14.1.10	pushsensor pushdata httppushsensor
HTTP Transaction sensor	7	httptransactionsensor
HTTP XML/REST Value sensor	8.3.0	ptfsensor
Hyper-V Cluster Shared Volume Disk Free sensor	12.3.4	hyperv powershell diskfree
Hyper-V Host Server sensor	7	hypervserversensor
Hyper-V Virtual Machine sensor	7	wmihypervsensor
Hyper-V Virtual Network Adapter sensor	9.1.0	wmihypervvirtualnetworkadapter
Hyper-V Virtual Storage Device sensor	12.4.4	wmihypervvirtualstoragesensor
IMAP sensor	7	imapsensor mailsensor
IP on DNS Blacklist sensor	8.3.0	ptfsensor
IPFIX sensor	13.x.7	bandwidthsensor netflowsensor
IPFIX (Custom) sensor	13.x.7	bandwidthsensor netflowsensor
IPMI System Health sensor	14.x.11	ipmi
jFlow v5 sensor	8.2.0	bandwidthsensor jflowsensor
jFlow v5 (Custom) sensor	8.2.0	bandwidthsensor jflowsensor
LDAP sensor	8.1.0	ldapsensor
Microsoft OneDrive sensor	15.x.19	msonedrivesensor cloudstorage
Microsoft SQL v2 sensor	14.x.12	sqlsensor
MQTT Round Trip sensor	20.2.59	n/a
MQTT Statistics sensor	20.2.59	n/a
MySQL v2 sensor	14.x.12	sqlsensor
NetApp Aggregate sensor	17.3.33	netapp cdot ontap soap
NetApp I/O sensor	17.3.33	netapp cdot ontap soap
NetApp LIF sensor	17.3.33	netapp cdot ontap soap
NetApp LUN sensor	17.3.33	netapp cdot ontap soap
NetApp NIC sensor	17.3.33	netapp cdot ontap soap
NetApp Physical Disk sensor	17.3.33	netapp cdot ontap soap
NetApp SnapMirror sensor	17.4.35	netapp cdot ontap soap
NetApp System Health sensor	17.3.33	netapp cdot ontap soap
NetApp Volume sensor	17.3.33	netapp cdot ontap soap
NetFlow v5 sensor	7	bandwidthsensor netflowsensor
NetFlow v5 (Custom) sensor	7	bandwidthsensor netflowsensor
NetFlow v9 sensor	7	bandwidthsensor netflowsensor
NetFlow v9 (Custom) sensor	7	bandwidthsensor netflowsensor
Oracle SQL v2 sensor	14.x.13	sqlsensor
Oracle Tablespace sensor	15.x.18	sqlsensor
Packet Sniffer sensor	7	bandwidthsensor sniffersensor
Packet Sniffer (Custom) sensor	7	bandwidthsensor sniffersensor
PerfCounter Custom sensor	12.x.3	performancecounter performancecountercustom
PerfCounter IIS Application Pool sensor	12.x.6	performancecounter pciisapppool
Ping sensor	7	pingsensor
Ping Jitter sensor	8.3.0	ptfsensor
POP3 sensor	7	pop3sensor mailsensor
Port sensor	7	portsensor
Port Range sensor	12.x.4	portrangesensor
PostgreSQL sensor	14.x.12	sqlsensor
Probe Health sensor	9.1.0	probehealthsensor
Python Script Advanced sensor	15.x.19	pythonxml python xml json script
QoS (Quality of Service) One Way sensor	7	qossensor
QoS (Quality of Service) Round Trip sensor	9.1.0	qossensor
RADIUS v2 sensor	14.x.13	radiussensor
RDP (Remote Desktop) sensor	7	rdpsensor
REST Custom sensor	17.3.33	restcustomsensor restsensor
REST Dell EMC Capacity sensor	17.4.37	emccapacitysensor emcsensor restsensor
REST Dell EMC File System sensor	17.4.37	emcfilesystemsensor emcsensor restsensor
REST Dell EMC LUN sensor	17.4.37	emclunsensor emcsensor restsensor
REST Dell EMC Pool sensor	17.4.37	emcpoolsensor emcsensor restsensor
REST Dell EMC System Health sensor	17.4.37	emcsystemhealthsensor emcsensor restsensor
Sensor Factory sensor	7	factorysensor
sFlow sensor	7	bandwidthsensor sflowsensor
sFlow (Custom) sensor	7	bandwidthsensor sflowsensor
SFTP Secure File Transfer Protocol sensor	12.x.6	sftpsensor
Share Disk Free sensor	7	diskspacesensor smbdiskspacesensor
SIP Options Ping sensor	12.x.1	pingsensor sipsensor
SMTP sensor	7	smtpsensor mailsensor
SMTP&IMAP Round Trip sensor	7	imapsensor roundtrip mailsensor
SMTP&POP3 Round Trip sensor	7	pop3sensor roundtrip mailsensor
SNMP APC Hardware sensor	9.1.0	apcups
SNMP Buffalo TS System Health sensor	17.1.29	snmpbuffalots buffalots systemhealth
SNMP Cisco ADSL sensor	12.x.1	snmpciscoadsl
SNMP Cisco ASA VPN Connections sensor	12.x.1	snmpciscoasavpnsensor snmpciscoasavpnconnectionssensor
SNMP Cisco ASA VPN Traffic sensor	12.x.1	snmpciscoasavpnsensor snmpciscoasavpntrafficsensor
SNMP Cisco ASA VPN Users sensor	12.x.5	snmpciscoasavpnsensor snmpciscoasavpntrafficsensor
SNMP Cisco CBQoS sensor	13.x.5	cbqossensor
SNMP Cisco System Health sensor	12.x.4	snmpciscosystemhealthsensor systemhealth
SNMP Cisco UCS Blade sensor	14.x.14	snmpciscosystemhealthsensor systemhealth ucssystemhealth ucs blade
SNMP Cisco UCS Chassis sensor	13.x.8	snmpciscosystemhealthsensor systemhealth ucssystemhealth ucs chassis
SNMP Cisco UCS Physical Disk sensor	14.1.10	snmpciscophysicaldisksensor ucs snmp
SNMP Cisco UCS System Health sensor	13.x.8	snmpciscosystemhealthsensor systemhealth ucssystemhealth ucs
SNMP CPU Load sensor	12.x.4	snmp cpu cpuloadsensor
SNMP Custom sensor	7	snmpcustomsensor
SNMP Custom Advanced sensor	15.x.18	snmpcustomsensor snmpcustomadvanced
SNMP Custom String sensor	9.1.0	snmpcustomstringsensor
SNMP Custom String Lookup sensor	14.x.14	snmpcustomsensor
SNMP Custom Table sensor	15.x.18	snmpcustomsensor snmpcustomtable
SNMP Dell EqualLogic Logical Disk sensor	16.x.24	dellequallogic snmpdell dell
SNMP Dell EqualLogic Member Health sensor	16.x.24	dellequallogic snmpdell dell
SNMP Dell EqualLogic Physical Disk sensor	16.x.24	dellequallogic snmpdell dell
SNMP Dell Hardware sensor	7	dell
SNMP Dell PowerEdge Physical Disk sensor	12.x.4	snmpdellphysicaldisksensor physicaldisk snmpdell dell
SNMP Dell PowerEdge System Health sensor	12.x.4	snmpdellsystemhealthsensor systemhealth snmpdell dell
SNMP Disk Free sensor	12.x.4	snmpdiskfreesensor diskspacesensor diskfree snmp
SNMP Fujitsu System Health v2 sensor	19.x.53	snmpfujitsusystemhealthsensor snmp systemhealth fujitsu irmc
SNMP Hardware Status sensor	13.x.5	hardwarestatus
SNMP HP LaserJet Hardware sensor	9.1.0	hplaserjet
SNMP HPE BladeSystem Blade sensor	15.x.18	snmp hpe blade bladesystem
SNMP HPE BladeSystem Enclosure System Health sensor	15.x.18	snmp hpe blade bladesystem systemhealth health
SNMP HPE ProLiant Logical Disk sensor	12.x.6	snmphpelogicaldisksensor logicaldisk snmphpe hpe
SNMP HPE ProLiant Memory Controller sensor	12.x.6	snmphpememorycontrollersensor memorycontroller snmphpe hpe
SNMP HPE ProLiant Network Interface sensor	12.x.4	snmphpenetworkinterfacesensor snmphpe hpe
SNMP HPE ProLiant Physical Disk sensor	12.x.6	snmphpephysicaldisksensor physicaldisk snmphpe hpe
SNMP HPE ProLiant System Health sensor	12.x.4	snmphpesystemhealthsensor systemhealth snmphpe hpe
SNMP IBM System X Logical Disk sensor	13.x.4	snmpibmlogicaldisksensor logicaldisk snmibm ibm
SNMP IBM System X Physical Disk sensor	13.x.4	snmpibmphysicaldisksensor physicaldisk snmpibm ibm
SNMP IBM System X Physical Memory sensor	13.x.4	snmpibmphysicalmemorysensor memorycontroller snmpibm ibm
SNMP IBM System X System Health sensor	13.x.4	snmpibmsystemhealthsensor systemhealth
SNMP interSeptor Pro Environment sensor	14.1.10	interseptor environment
SNMP Juniper NS System Health sensor	15.2.16	snmpjuniper systemhealth
SNMP LenovoEMC Physical Disk sensor	13.x.8	snmplenovoemc lenovoemc physicaldisk
SNMP LenovoEMC System Health sensor	13.x.8	snmplenovoemc lenovoemc systemhealth
SNMP Library sensor	7	snmplibrarysensor
SNMP Linux Disk Free sensor	8.1.0	snmpdiskfreesensor diskspacesensor
SNMP Linux Load Average sensor	8.1.0	snmploadsensor
SNMP Linux Meminfo sensor	8.1.0	snmpmeminfosensor memorysensor
SNMP Linux Physical Disk sensor	13.x.5	snmpphysicaldisksensor physicaldisk
SNMP Memory sensor	12.x.4	snmpmemorysensor memory memorysensor snmp
SNMP NetApp Disk Free sensor	12.x.3	snmpdiskfreesensor snmpnetappdiskfreesensor snmpnetapp netapp
SNMP NetApp Enclosure sensor	12.x.4	snmpnetappenclosuresensor snmpnetapp netapp
SNMP NetApp I/O sensor	12.x.3	snmpnetappiosensor snmpnetapp netapp
SNMP NetApp License sensor	12.x.4	snmpnetapplicensesensor snmpnetapp netapp
SNMP NetApp Logical Unit sensor	13.x.7	snmpdiskfreesensor snmpnetappdiskfreesensor snmpnetapp netapp
SNMP NetApp Network Interface sensor	12.x.3	snmpnetappnetworkinterfacesensor snmpnetapp netapp
SNMP NetApp System Health sensor	12.x.3	snmpnetappsystemhealthsensor snmpnetapp netapp
SNMP Nutanix Cluster Health sensor	20.1.55	snmpnutanixclusterhealthsensor snmp nutanix
SNMP Nutanix Hypervisor sensor	20.1.55	snmpnutanixhypervisorsensor snmp nutanix
SNMP Poseidon Environment sensor	13.x.5	apcups
SNMP Printer sensor	14.x.11	snmp printer
SNMP QNAP Logical Disk sensor	13.x.4	snmpqnap qnap logicaldisk
SNMP QNAP Physical Disk sensor	13.x.4	snmpqnap qnap physicaldisk
SNMP QNAP System Health sensor	13.x.4	snmpqnap qnap systemhealth
SNMP RMON sensor	12.x.1	snmprmon
SNMP SonicWall System Health sensor	13.x.5	snmpsonicwallsystemhealthsensor systemhealth
SNMP SonicWall VPN Traffic sensor	13.x.6	snmpsonicwallvpntrafficsensor traffic
SNMP Synology Logical Disk sensor	13.x.4	snmpsynology synology logicaldisk
SNMP Synology Physical Disk sensor	13.x.4	snmpsynology synology physicaldisk
SNMP Synology System Health sensor	13.x.4	snmpsynology synology systemhealth
SNMP System Uptime sensor	7	snmpuptimesensor
SNMP Traffic sensor	7	bandwidthsensor snmptrafficsensor
SNMP Trap Receiver sensor	7	snmptrapsensor
SNMP Windows Service sensor	13.x.8	snmpservicesensor servicesensor
SNTP sensor	8.1.0	sntpsensor
SSH Disk Free sensor	8.1.0	sshdiskfreesensor diskfreesensor
SSH INodes Free sensor	8.1.1	sshinodesfreesensor
SSH Load Average sensor	8.1.0	sshloadavgsensor
SSH Meminfo sensor	8.1.0	sshmeminfosensor memorysensor
SSH Remote Ping sensor	12.x.1	sshremotepingsensor pingsensor remotepingsensor
SSH SAN Enclosure sensor	14.x.12	sshsanenclosure sshsan enclosure
SSH SAN Logical Disk sensor	14.1.9	sshsanlogicaldisk sshsan logicaldisk
SSH SAN Physical Disk sensor	14.1.9	sshsanphysicaldisk sshsan physicaldisk
SSH SAN System Health sensor	14.1.9	sshsansystemhealth sshsan systemhealth
SSH Script sensor	12.x.1	sshscript
SSH Script Advanced sensor	12.x.6	sshscript
SSL Certificate sensor	15.x.19	sslcertificate ssl certificate
SSL Security Check sensor	14.x.12	sslsensor
Syslog Receiver sensor	7	syslogsensor
System Health sensor	9.1.0	systemhealthsensor
TFTP sensor	8.1.0	trivialftpsensor
Traceroute Hop Count sensor	8.3.0	ptfsensor
VMware Datastore (SOAP) sensor	15.x.19	vmwaredatastoreexternsensor
VMware Host Hardware (WBEM) sensor	8.1.0	esxshealthsensor
VMware Host Hardware Status (SOAP) sensor	12.x.1	esxserverhosthealthsensor
VMware Host Performance (SOAP) sensor	12.x.1	esxserverhostsensor
VMware Virtual Machine (SOAP) sensor	7	esxservervmsensor
Windows CPU Load sensor	7	cpuloadsensor wmicpuloadsensor
Windows IIS 6.0 SMTP Received sensor	8.1.0	wmiiissmtpreceivedsensor
Windows IIS 6.0 SMTP Sent sensor	8.1.0	wmiiissmtpsentsensor
Windows IIS Application sensor	12.x.1	wmiiis
Windows MSMQ Queue Length sensor	8.3.0	ptfsensor
Windows Network Card sensor	7	bandwidthsensor wmibandwidthsensor
Windows Pagefile sensor	12.x.4	pagefilesensor wmipagefilesensor
Windows Physical Disk I/O sensor	16.x.24	wmiphysicaldisksensor
Windows Print Queue sensor	8.3.0	ptfsensor
Windows Process sensor	7	wmiprocesssensor
Windows System Uptime sensor	8.1.0	wmiuptimesensor
Windows Updates Status (PowerShell) sensor	13.x.6	windowsupdatesstatus
WMI Battery sensor	19.x.52	batterysensor wmibatterysensor
WMI Custom sensor	7	wmicustomsensor
WMI Custom String sensor	12.x.4	wmicustomsensor
WMI Disk Health sensor	19.4.54	wmidiskhealthsensor diskhealthsensor
WMI Event Log sensor	7	wmieventlogsensor
WMI Exchange Server sensor	9	wmiexchangeserversensor
WMI Exchange Transport Queue sensor	12.x.1	wmiexchangeservertransportqueuesensor
WMI File sensor	7	wmifilesensor
WMI Free Disk Space (Multi Disk) sensor	7	diskspacesensor wmidiskspacesensor
WMI HDD Health sensor	12.x.1	smartsensor
WMI Logical Disk I/O sensor	16.x.24	wmilogicalsensor
WMI Memory sensor	7	memorysensor wmimemorysensor
WMI Microsoft SQL Server 2005 sensor	8.1.0	wmisqlserversensor
WMI Microsoft SQL Server 2008 sensor	8.1.0	wmisqlserversensor wmisqlserversensor2008
WMI Microsoft SQL Server 2012 sensor	12.x.6	wmisqlserversensor wmisqlserversensor2012
WMI Microsoft SQL Server 2014 sensor	14.x.13	wmisqlserversensor wmisqlserversensor2014
WMI Microsoft SQL Server 2016 sensor	16.x.26	wmisqlserversensor wmisqlserversensor2016
WMI Microsoft SQL Server 2017 sensor	18.x.42	wmisqlserversensor wmisqlserversensor2017
WMI Remote Ping sensor	12.x.1	pingsensor wmisensor wmipingsensor remotepingsensor
WMI Security Center sensor	9	WMISecurityCenter
WMI Service sensor	7	wmiservicesensor servicesensor
WMI Share sensor	8.1.0	wmisharesensor
WMI SharePoint Process sensor	12.x.1	wmiprocesssensor wmisharepointprocesssensor
WMI Storage Pool sensor	19.4.54	wmistoragepoolsensor storagepoolsensor
WMI Terminal Services (Windows 2008+) sensor	8.1.0	wmiterminalservicessensor
WMI Terminal Services (Windows XP/Vista/2003) sensor	8.1.0	wmiterminalservicessensor
WMI UTC Time sensor	9.2.0	wmiutctimesensor
WMI Vital System Data v2 sensor	7	wmivitalsystemdatasensor
WMI Volume sensor	7	wmivolumesensor diskspacesensor
WSUS Statistics sensor	9.1.0	ptfsensor

General Sensors

Sensor	What It Monitors
Cloud HTTP sensor	Response time and response code of the target server
Cloud Ping sensor	Response times of the target server
HTTP sensor	Loading time of a web page or element
Ping sensor	Ping time and packet loss
Port sensor	Time until a request to a port is accepted
Port Range sensor	A network service by connecting to various TCP/IP ports
SNMP Traffic sensor	Traffic on a device using Simple Network Management Protocol (SNMP)
SSL Certificate sensor	Certificate of a Secure Sockets Layer (SSL) or Transport Layer Security (TLS) connection
SSL Security Check sensor	SSL connectivity to the port of a device
Windows Network Card sensor	Bandwidth usage and traffic of a network interface using Windows Management Instrumentation (WMI) or performance counters

Bandwidth Monitoring Sensors

Sensor	What It Monitors
IPFIX sensor	Traffic data from an Internet Protocol Flow Information Export (IPFIX) compatible device
IPFIX (Custom) sensor	Traffic data from an IPFIX-compatible device
jFlow v5 sensor	Traffic data from a jFlow v5-compatible device
jFlow v5 (Custom) sensor	Traffic data from a jFlow v5-compatible device
NetFlow v5 sensor	Traffic data from a NetFlow v5-compatible device
NetFlow v5 (Custom) sensor	Traffic data from a NetFlow v5-compatible device
NetFlow v9 sensor	Traffic data from a NetFlow v9-compatible device
NetFlow v9 (Custom) sensor	Traffic data from a NetFlow v9-compatible device
Packet Sniffer sensor	Headers of data packets that pass a local network card
Packet Sniffer (Custom) sensor	Headers of data packets that pass a local network card
sFlow sensor	Traffic data from an sFlow v5-compatible device
sFlow (Custom) sensor	Traffic data from an sFlow v5-compatible device
SNMP Cisco ADSL sensor	Asymmetric digital subscriber line (ADSL) statistics of a Cisco router
SNMP Cisco ASA VPN Traffic sensor	Traffic of an IPsec VPN connection on a Cisco Adaptive Security Appliance
SNMP Library sensor	A device via Simple Network Management Protocol (SNMP)
SNMP NetApp Network Interface sensor	A network card of a NetApp storage system
SNMP RMON sensor	Traffic on a device using the Remote Monitoring (RMON) standard
SNMP Traffic sensor	Traffic on a device
Windows Network Card sensor	Bandwidth usage and traffic of a network interface

Cloud Services Sensors

Sensor	What It Monitors
Amazon CloudWatch Alarm sensor	Status of an Amazon CloudWatch alarm
Amazon CloudWatch EBS sensor	Performance of the Amazon Cloud service Elastic Block Store (EBS)
Amazon CloudWatch EC2 sensor	Performance of the Amazon Cloud service Elastic Compute Cloud (EC2)
Amazon CloudWatch ElastiCache sensor	Performance of the Amazon Cloud service ElastiCache
Amazon CloudWatch ELB sensor	Performance of the Amazon Cloud service Elastic Load Balancing (ELB)
Amazon CloudWatch RDS sensor	Performance of the Amazon Cloud service Relational Database Service (RDS)
Amazon CloudWatch SNS sensor	Performance of the Amazon Cloud service Simple Notification Service (SNS)
Amazon CloudWatch SQS sensor	Performance of the Amazon Cloud service Simple Queue Service (SQS)
AWS Cost sensor	Costs of an Amazon Web Services (AWS) account by reading its data from the AWS Cost Explorer API
Common SaaS sensor	Availability of several software as a service (SaaS) providers
Dropbox sensor	A Dropbox account using the Dropbox API and Open Authorization 2 (OAuth2)
GitLab Build Status sensor	Status of the latest build on one specific branch
Google Analytics sensor	Several metrics from a Google Analytics account using the Google API and OAuth2
Google Drive sensor	A Google Drive account using the Google API and OAuth2
Microsoft OneDrive sensor	A Microsoft OneDrive Personal account using the OneDrive API and OAuth2

Custom Sensors

Sensor	What It Monitors
Business Process sensor	A summarized status of entire business processes while monitoring several process components
EXE/Script sensor	One value returned by the executable file or script (in one channel only) and the execution time
EXE/Script Advanced sensor	Values returned by the executable file or script in multiple channels
IPFIX (Custom) sensor	Traffic by type according to your needs
jFlow v5 (Custom) sensor	Traffic by type according to your needs
NetFlow v5 (Custom) sensor	Traffic by type according to your needs
NetFlow v9 (Custom) sensor	Traffic by type according to your needs
Packet Sniffer (Custom) sensor	Traffic by type according to your needs
Python Script Advanced sensor	Values returned by the Python script in multiple channels
REST Custom sensor	Values returned by a Representational State Transfer (REST) application programming interface (API) in multiple channels
Sensor Factory sensor	Entire business processes that involve several components
sFlow (Custom) sensor	Traffic by type according to your needs
SNMP Custom sensor	A single parameter that is returned by a specific object identifier (OID) using Simple Network Management Protocol (SNMP)
SNMP Custom Advanced sensor	Numerical values returned for OIDs using SNMP
SNMP Custom String sensor	A string returned by a specific OID using SNMP
SNMP Custom String Lookup sensor	A string returned by a specific OID using SNMP directly mapped to a sensor status
SNMP Custom Table sensor	Entries from a table that is provided via SNMP
SSH Script sensor	One value returned by the executable file or script (in one channel only) and the execution time
SSH Script Advanced sensor	Values returned by the script in multiple channels and the execution time
WMI Custom sensor	Retrieved value of a custom query via Windows Management Instrumentation (WMI)
WMI Custom String sensor	Retrieved string value in the sensor message and the response time

Database Server Sensors

Sensor	What It Monitors
ADO SQL v2 sensor	A database using an ActiveX Data Objects (ADO) connection
Microsoft SQL v2 sensor	A database on a Microsoft SQL server
MySQL v2 sensor	A database on a MySQL server
Oracle SQL v2 sensor	A database on an Oracle server
Oracle Tablespace sensor	A tablespace on an Oracle server
PostgreSQL sensor	A database on a PostgreSQL server
WMI Microsoft SQL Server 2005 sensor	Performance of a Microsoft SQL Server via Windows Management Instrumentation (WMI)
WMI Microsoft SQL Server 2008 sensor	Performance of a Microsoft SQL Server via WMI
WMI Microsoft SQL Server 2012 sensor	Performance of a Microsoft SQL Server via WMI
WMI Microsoft SQL Server 2014 sensor	Performance of a Microsoft SQL Server via WMI
WMI Microsoft SQL Server 2016 sensor	Performance of a Microsoft SQL Server via WMI
WMI Microsoft SQL Server 2017 sensor	Performance of a Microsoft SQL Server via WMI

eHealth Sensors

Sensor	What It Monitors
DICOM Bandwidth sensor	Bandwidth usage of a C-STORE request to a Digital Imaging and Communications (DICOM) capable device
DICOM C-ECHO sensor	Availability of DICOM-capable systems and devices by sending C-ECHO requests to the target system
DICOM Query/Retrieve sensor	C-FIND capability of DICOM-capable systems and devices
HL7 sensor	Availability of Health Level 7 (HL7) interfaces

EXE Sensors

Sensor	What It Monitors
Active Directory Replication Errors sensor	A Windows domain controller (DC) for replication errors
ADO SQL v2 sensor	A database using an ActiveX Data Objects (ADO) connection
Citrix XenServer Host sensor	A Xen host server via HTTP
Citrix XenServer Virtual Machine sensor	A virtual machine (VM) on a Xen server via HTTP
Dell PowerVault MDi Logical Disk sensor	A virtual disk on a Dell PowerVault MD3000i, MD3420, MD3620i, MD3000f, MD3620f, or MD3820i
Dell PowerVault MDi Physical Disk sensor	A physical disk on a Dell PowerVault MD3000i, MD3420, MD3620i, MD3000f, or MD3620f
DICOM Bandwidth sensor	Bandwidth usage of a C-STORE request to a Digital Imaging and Communications (DICOM) capable device
DICOM C-ECHO sensor	Availability of DICOM-capable systems and devices by sending C-ECHO requests to the target system
DICOM Query/Retrieve sensor	C-FIND capability of DICOM-capable systems and devices
Enterprise Virtual Array sensor	An HPE Storage Enterprise Virtual Array (EVA) using the sssu.exe from HPE P6000 Command View Software
Exchange Backup (PowerShell) sensor	Backups of an Exchange server using Remote PowerShell
Exchange Database (PowerShell) sensor	Database information of an Exchange server using Remote PowerShell
Exchange Database DAG (PowerShell) sensor	Database Availability Group (DAG) status of a database on an Exchange server using Remote PowerShell
Exchange Mail Queue (PowerShell) sensor	Number of items in the outgoing mail queue of an Exchange server using Remote PowerShell
Exchange Mailbox (PowerShell) sensor	Mailboxes of an Exchange server using Remote PowerShell
Exchange Public Folder (PowerShell) sensor	Public folders and subfolders of an Exchange server using Remote PowerShell
EXE/Script Advanced sensor	Values returned by the executable file or script in multiple channels
EXE/Script sensor	One value returned by the executable file or script (in one channel only) and the execution time
FTP Server File Count sensor	Number of files available in the directory listing
HL7 sensor	Availability of Health Level 7 (HL7) interfaces
HTTP Full Web Page sensor	Full download time of a web page including assets such as images
HTTP XML/REST Value sensor	An .xml file from a specified URL
Hyper-V Cluster Shared Volume Disk Free sensor	A Microsoft Hyper-V cluster shared volume via PowerShell
IP on DNS Blacklist sensor	Listing of an IP address on specific blacklist servers
IPMI System Health sensor	Status of a system via Intelligent Platform Management Interface (IPMI)
Microsoft SQL v2 sensor	A database on a Microsoft SQL server
NetApp Physical Disk sensor	Disks of a NetApp cDOT or ONTAP storage system accessing the application programming interface (API) via Simple Object Access Protocol (SOAP)
Oracle SQL v2 sensor	A database on an Oracle server
Oracle Tablespace sensor	A tablespace on an Oracle server
Ping Jitter sensor	A statistical jitter value and execution time
RADIUS v2 sensor	A Remote Authentication Dial-In User Service (RADIUS) server according to RFC 2865
REST Custom sensor	A Representational State Transfer (REST) API endpoint
REST Dell EMC Capacity sensor	Disk usage on a Dell EMC storage system via the REST API
REST Dell EMC File System sensor	Health of a file system on a Dell EMC storage system via the REST API
REST Dell EMC LUN sensor	A logical unit number (LUN) on a Dell EMC storage system via the REST API
REST Dell EMC Pool sensor	A storage pool on a Dell EMC storage system via the REST API
REST Dell EMC System Health sensor	Health status of a Dell EMC storage system via the REST API
SIP Options Ping sensor	Connectivity for a Session Initiation Protocol (SIP) server using SIP options "Ping"
Traceroute Hop Count sensor	Number of hops needed from the probe system that the sensor runs on to the IP address/Domain Name System (DNS) name defined in the sensor's parent device
VMware Host Hardware Status (SOAP) sensor	Hardware status of a VMware host server using SOAP
VMware Host Performance (SOAP) sensor	A VMware host server using SOAP
VMware Virtual Machine (SOAP) sensor	A virtual machine (VM) on a VMware host server using SOAP
Windows MSMQ Queue Length sensor	Number of messages in a message queue of the parent device
Windows Print Queue sensor	Print queue on the sensor's parent device
Windows Updates Status (PowerShell) sensor	Status of Windows updates on a computer, either from Microsoft or from the local Windows Server Update Services (WSUS) server
WSUS Statistics sensor	Various statistics on a WSUS server using Windows Management Instrumentation (WMI)

Hardware Parameter Sensors

Sensor	What It Monitors
Dell PowerVault MDi Logical Disk sensor	A virtual disk on a Dell PowerVault MD3000i, MD3420, MD3620i, MD3000f, MD3620f, or MD3820i
Dell PowerVault MDi Physical Disk sensor	A physical disk on a Dell PowerVault MD3000i, MD3420, MD3620i, MD3000f, or MD3620f
Enterprise Virtual Array sensor	An HPE Storage Enterprise Virtual Array (EVA) using the sssu.exe from HPE P6000 Command View Software
NetApp Aggregate sensor	Status of a NetApp cDOT or ONTAP storage aggregate accessing the application programming interface (API) via Simple Object Access Protocol (SOAP)
NetApp I/O sensor	Input and output operations of a NetApp cDOT or ONTAP storage system accessing the API via SOAP
NetApp LIF sensor	Logical interfaces of a NetApp cDOT or ONTAP cluster accessing the API via SOAP
NetApp LUN sensor	Logical unit number (LUN) of a NetApp cDOT or ONTAP storage system accessing the API via SOAP
NetApp NIC sensor	Network interface card (NIC) of a NetApp cDOT or ONTAP cluster accessing the API via SOAP
NetApp Physical Disk sensor	Disks of a NetApp cDOT or ONTAP storage system accessing the API via SOAP
NetApp SnapMirror sensor	SnapMirror relationships of a NetApp cDOT or ONTAP storage system accessing the API via SOAP
NetApp System Health sensor	Health of a NetApp cDOT or ONTAP storage system accessing the API via SOAP
NetApp Volume sensor	Volumes on a NetApp cDOT or ONTAP storage system accessing the API via SOAP
SNMP APC Hardware sensor	Performance counters on an APC UPS device using Simple Network Management Protocol (SNMP)
SNMP Buffalo TS System Health sensor	System health of a Buffalo TeraStation network-attached storage (NAS) using SNMP
SNMP Cisco System Health sensor	System health of a Cisco device via SNMP
SNMP Cisco UCS Blade sensor	Health status of a Cisco Unified Computing System (UCS) blade server via SNMP
SNMP Cisco UCS Chassis sensor	Health status of the chassis of a Cisco UCS device via SNMP
SNMP Cisco UCS Physical Disk sensor	A physical disk of a Cisco UCS device via SNMP
SNMP Cisco UCS System Health sensor	System health of a Cisco UCS device via SNMP
SNMP CPU Load sensor	System load using SNMP
SNMP Dell EqualLogic Logical Disk sensor	A volume of a Dell EqualLogic storage system via SNMP
SNMP Dell EqualLogic Member Health sensor	Health of an array member of an EqualLogic storage system via SNMP
SNMP Dell EqualLogic Physical Disk sensor	A disk in a Dell EqualLogic storage system via SNMP
SNMP Dell Hardware sensor	Performance counters on a Dell hardware device using SNMP
SNMP Dell PowerEdge Physical Disk sensor	A physical disk in a Dell PowerEdge server using SNMP
SNMP Dell PowerEdge System Health sensor	System health of a Dell PowerEdge server using SNMP
SNMP Disk Free sensor	A logical disk via SNMP
SNMP Hardware Status sensor	Status of a hardware component of a server via SNMP
SNMP HP LaserJet Hardware sensor	Performance counters on an HP LaserJet hardware device using SNMP
SNMP HPE BladeSystem Blade sensor	Status of an HPE BladeSystem via SNMP
SNMP HPE BladeSystem Enclosure System Health sensor	System health of an HPE BladeSystem device via SNMP
SNMP HPE ProLiant Memory Controller sensor	A memory controller in an HPE server via SNMP
SNMP HPE ProLiant Network Interface sensor	A network interface in an HPE server via SNMP
SNMP HPE ProLiant Physical Disk sensor	A physical disk in an HPE server via SNMP
SNMP HPE ProLiant System Health sensor	System health of an HPE ProLiant server via SNMP
SNMP IBM System X Physical Disk sensor	A physical disk in an IBM server via SNMP
SNMP IBM System X Physical Memory sensor	Memory modules in an IBM server via SNMP
SNMP IBM System X System Health sensor	System health of an IBM device via SNMP
SNMP Juniper NS System Health sensor	System health of a Juniper NetScreen device using SNMP
SNMP LenovoEMC Physical Disk sensor	A physical disk in a LenovoEMC NAS via SNMP
SNMP LenovoEMC System Health sensor	The system health of a LenovoEMC NAS via SNMP
SNMP Library sensor	A device via SNMP
SNMP Memory sensor	Memory usage of a system via SNMP
SNMP NetApp Enclosure sensor	Power supply and cooling of an enclosure that is part of a NetApp storage system via SNMP
SNMP NetApp I/O sensor	Input/output operations per second (IOPS) on a NetApp storage system via SNMP
SNMP NetApp Logical Unit sensor	IOPS on a logical unit of a NetApp storage system via SNMP
SNMP NetApp Network Interface sensor	A network card of a NetApp storage system via SNMP
SNMP NetApp System Health sensor	Status of a NetApp storage system via SNMP
SNMP QNAP Physical Disk sensor	A physical disk in a Quality Network Appliance Provider (QNAP) NAS via SNMP
SNMP QNAP System Health sensor	System health of a QNAP NAS via SNMP
SNMP SonicWall System Health sensor	Health values of a SonicWall Network Security Appliance (NSA) via SNMP
SNMP SonicWall VPN Traffic sensor	Traffic of an IPsec VPN on a SonicWall NSA via SNMP
SNMP Synology Physical Disk sensor	A physical disk in a Synology NAS via SNMP
SNMP Synology System Health sensor	System health of a Synology NAS via SNMP
SSH SAN Enclosure sensor	A storage area network (SAN) enclosure via Secure Shell (SSH)
SSH SAN Logical Disk sensor	A logical disk on a SAN via SSH
SSH SAN Physical Disk sensor	A physical disk on a SAN via SSH
SSH SAN System Health sensor	System health of a SAN via SSH
WMI HDD Health sensor	Health of integrated development environment (IDE) disk drives on the target system using Self-Monitoring, Analysis and Reporting Technology (S.M.A.R.T.)

IoT Sensors

Sensor	What It Monitors
HTTP IoT Push Data Advanced sensor	Messages received from IoT-capable devices that are pushed via an HTTPS request to PRTG
MQTT Round Trip sensor	Availability of a Message Queue Telemetry Transport (MQTT) broker (server)
MQTT Statistics sensor	Received messages and payload from a Message Queue Telemetry Transport (MQTT) topic

Linux/Unix/macOS Sensors

Sensor	What It Monitors
Python Script Advanced sensor	A Python script on the probe system
SNMP Linux Disk Free sensor	Free space on disks of a Linux/Unix system using Simple Network Management Protocol (SNMP)
SNMP Linux Load Average sensor	System load average of a Linux/Unix system using SNMP
SNMP Linux Meminfo sensor	Memory usage of a Linux/Unix system using SNMP
SNMP Linux Physical Disk sensor	Input/output (I/O) on disks of a Linux/Unix system using SNMP
SSH Disk Free sensor	Free space on disks of a Linux/Unix system using Secure Shell (SSH)
SSH INodes Free sensor	Free index nodes on disks of Linux/Unix and macOS systems via SSH
SSH Load Average sensor	Load average of a Linux/Unix system using SSH
SSH Meminfo sensor	Memory usage of a Linux/Unix system using SSH
SSH Remote Ping sensor	Connectivity between a system running Linux/Mac OS X and another device using Internet Control Message Protocol (ICMP) echo requests and SSH
SSH SAN Enclosure sensor	A storage area network (SAN) enclosure via SSH
SSH SAN Logical Disk sensor	A logical disk on a SAN via SSH
SSH SAN Physical Disk sensor	A physical disk on a SAN via SSH
SSH SAN System Health sensor	System health of a SAN via SSH
SSH Script sensor	One value returned by the executable file or script (in one channel only) and the execution time
SSH Script Advanced sensor	Values returned by the script in multiple channels and execution time

Mail Server Sensors

Sensor	What It Monitors
Exchange Backup (PowerShell) sensor	Backups of an Exchange server using Remote PowerShell
Exchange Database (PowerShell) sensor	Database information of an Exchange server using Remote PowerShell
Exchange Database DAG (PowerShell) sensor	Database Availability Group (DAG) status of a database on an Exchange server using Remote PowerShell
Exchange Mail Queue (PowerShell) sensor	Number of items in the outgoing mail queue of an Exchange server using Remote PowerShell
Exchange Mailbox (PowerShell) sensor	Mailboxes of an Exchange server using Remote PowerShell
Exchange Public Folder (PowerShell) sensor	Public folders and subfolders of an Exchange server using Remote PowerShell
IMAP sensor	An email server using Internet Message Access Protocol (IMAP)
IP on DNS Blacklist sensor	Listing of the IP address of the sensor's parent device on specific blacklist servers
POP3 sensor	An email server using Post Office Protocol version 3 (POP3)
SMTP sensor	A mail server using Simple Mail Transfer Protocol (SMTP)
SMTP&IMAP Round Trip sensor	Time it takes for an email to reach an IMAP mailbox after being sent using SMTP
SMTP&POP3 Round Trip sensor	Time it takes for an email to reach a POP3 mailbox after being sent using SMTP
SSL Security Check sensor	Secure Sockets Layer (SSL) connectivity to the port of a device
Windows IIS 6.0 SMTP Received sensor	Number of received emails for a Microsoft Microsoft Internet Information Services (IIS) 6.0 SMTP service (Exchange 2003) using Windows Management Instrumentation (WMI) or Windows performance counters
Windows IIS 6.0 SMTP Sent sensor	Number of sent emails for a Microsoft IIS 6.0 SMTP service (Exchange 2003) using WMI or Windows performance counters
WMI Exchange Server sensor	A Microsoft Exchange Server 2003 or later WMI
WMI Exchange Transport Queue sensor	Length of transport queues of a Microsoft Exchange Server 2003 or later using WMI

PRTG Internal Sensors

Sensor	What It Monitors
Cluster Health sensor	Health of the cluster
Core Health sensor	Status of the PRTG core server
Probe Health sensor	Status of the probe
System Health sensor	Status of the probe system

Script World Sensors

In addition to the built-in sensors, you can create your own sensors. You can write a script or a program and use it with a custom sensor. There are already many free, useful scripts, plugins, and add-ons for PRTG in the PRTG Script World. You can directly open the Script World from the Add Sensor dialog in the PRTG web interface.

Sensors
Active Fileshare Sessions
Active Lync Users, Inbound/Outbound Calls
Active Windows Users
AD Group Membership
Advanced Exchange Server Metrics
Age of McAfee Anti-Virus Signatures
AllNet UPS
Altaro Hyper-V Backup Monitoring
Amazon AWS Costs
APC Battery Replacement
Aruba Wireless Controller Device Template
Atlantis ILIO
Automatic Services
AWS Costs Sensor
BGP Peer Status
bMS Endpoint Sensor
bMS Endpoint Summary Sensor
bMS Job Summary Sensor
Brocade Switch Device Template
BulkSMS Remaining Credits Sensor
Ceph Cluster Storage Python Sensor
Certain HTTP Response Code
Citrix Environments
Citrix NetScaler
Configured Remote Probes
DICOM and HL7
Dynamic Windows Processes
Exim Queue Length
Find Groups and Devices with Auto-Discovery Enabled
Google Search Appliance
Historic Windows Events
HP 3Par Enterprise Storage
HP ProCurve Switch Version and Model
HTTP Return Codes
Hyper-V Replication
iDirect Modem Sensor
IP Addresses of Hops
Kemp Load Balancer
Linux Distributions that are Incompatible with the SSH Disk Free Sensor
Linux Services
Locked AD Users
Microsoft Active Cluster Nodes
Microsoft Teams
Mounted Windows Volumes
MySQL Replication
MySQL Table Fragmentation
NetApp Snapshot Age
Nimble Storage Device Template
PHP-FPM Status Page
Processed MailScanner Mails
PRTG Pester
PRTG Uptime SLA Sensors
Pure Storage FlashArray
Quota Exceeding Exchange Mailboxes
RabbitMQ Queues & Exchanges
Resume All Paused Sensors
SAP and SAP Database Monitoring
SCVMM - Hyper-V and Virtual Machines
Seatel Antenna Sensor
Sensor Uptime Extractor
Shadow Copy Age
Slack
SNMP Debug Log Checking
Subscriptions Monitoring with PRTG
TXT DNS Records Monitoring
Usernames Configured in PRTG
Users Logged in to PRTG
Veeam Backup and Replication
VMware Horizon 7
WatchGuard Firewall (Cluster or Non-Cluster) – Status Multi-WAN
Website Login
Windows DHCP Scope Status
Windows Registry Value
Workaround for Scripts Running Longer than 900 Seconds
YUM Update Check

Go to https://www.paessler.com/script-world and follow the instructions there to use these sensors.

SNMP Sensors

Sensor	What It Monitors
Cisco IP SLA sensor	Voice over IP (VoIP) network parameters using IP service level agreements (SLA) from Cisco via Simple Network Management Protocol (SNMP)
SNMP APC Hardware sensor	Performance counters on an APC UPS device using SNMP
SNMP Buffalo TS System Health sensor	System health of a Buffalo TeraStation network-attached storage (NAS) using SNMP
SNMP Cisco ADSL sensor	Asymmetric digital subscriber line (ADSL) statistics of a Cisco router using SNMP
SNMP Cisco ASA VPN Connections sensor	VPN connections on a Cisco Adaptive Security Appliance using SNMP
SNMP Cisco ASA VPN Traffic sensor	Traffic of an IPsec VPN connection on a Cisco Adaptive Security Appliance using SNMP
SNMP Cisco ASA VPN Users sensor	Account connections to a VPN on a Cisco Adaptive Security Appliance via SNMP
SNMP Cisco CBQoS sensor	Network parameters using Cisco's Class Based Quality of Service (CBQoS) via SNMP
SNMP Cisco System Health sensor	System health of a Cisco device via SNMP
SNMP Cisco UCS Blade sensor	Health status of a Cisco Unified Computing System (UCS) blade server via SNMP
SNMP Cisco UCS Chassis sensor	Health status of the chassis of a Cisco UCS device via SNMP
SNMP Cisco UCS Physical Disk sensor	A physical disk of a Cisco UCS device via SNMP
SNMP Cisco UCS System Health sensor	System health of a Cisco UCS device via SNMP
SNMP CPU Load sensor	System load using SNMP
SNMP Custom sensor	A single parameter returned by a specific object identifier (OID) using SNMP
SNMP Custom Advanced sensor	Numerical values returned for OIDs using SNMP
SNMP Custom String sensor	A string returned by a specific OID using SNMP
SNMP Custom String Lookup sensor	A string returned by a specific OID via SNMP directly mapped to a sensor status
SNMP Custom Table sensor	Entries from a table that is provided via SNMP
SNMP Dell EqualLogic Logical Disk sensor	A volume of a Dell EqualLogic storage system via SNMP
SNMP Dell EqualLogic Member Health sensor	Health of an array member of an EqualLogic storage system via SNMP
SNMP Dell EqualLogic Physical Disk sensor	Health of an array member of an EqualLogic storage system via SNMP
SNMP Dell Hardware sensor	Performance counters on a Dell hardware device using SNMP
SNMP Dell PowerEdge Physical Disk sensor	A physical disk in a Dell PowerEdge server using SNMP
SNMP Dell PowerEdge System Health sensor	System health of a Dell PowerEdge server using SNMP
SNMP Disk Free sensor	Free disk space on a logical disk via SNMP
SNMP Fujitsu System Health v2 sensor	Status of a Fujitsu PRIMERGY server via the integrated Remote Management Controller (iRMC) and SNMP
SNMP Hardware Status sensor	Status of a hardware component of a server via SNMP
SNMP HP LaserJet Hardware sensor	Performance counters on an HP LaserJet hardware device using SNMP
SNMP HPE BladeSystem Blade sensor	Status of an HPE BladeSystem via SNMP
SNMP HPE BladeSystem Enclosure System Health sensor	System health of an HPE BladeSystem device via SNMP
SNMP HPE ProLiant Logical Disk sensor	A logical disk in an HPE server via SNMP
SNMP HPE ProLiant Memory Controller sensor	A memory controller in an HPE server via SNMP
SNMP HPE ProLiant Network Interface sensor	A network interface in an HPE server via SNMP
SNMP HPE ProLiant Physical Disk sensor	A physical disk in an HPE server via SNMP
SNMP HPE ProLiant System Health sensor	System health of an HPE ProLiant server via SNMP
SNMP IBM System X Logical Disk sensor	A logical disk in an IBM server via SNMP
SNMP IBM System X Physical Disk sensor	A physical disk in an IBM server via SNMP
SNMP IBM System X Physical Memory sensor	Memory modules in an IBM server via SNMP
SNMP IBM System X System Health sensor	System health of an IBM device via SNMP
SNMP interSeptor Pro Environment sensor	Data from a Jacarta interSeptor Pro environmental monitoring system via SNMP
SNMP Juniper NS System Health sensor	System health of a Juniper NetScreen device using SNMP
SNMP LenovoEMC Physical Disk sensor	A physical disk in a LenovoEMC network-attached storage (NAS) via SNMP
SNMP LenovoEMC System Health sensor	System health of a LenovoEMC NAS via SNMP
SNMP Library sensor	A device via SNMP
SNMP Linux Disk Free sensor	Free space on disks of a Linux/Unix system using SNMP
SNMP Linux Load Average sensor	System load average of a Linux/Unix system using SNMP
SNMP Linux Meminfo sensor	Memory usage of a Linux/Unix system using SNMP
SNMP Linux Physical Disk sensor	Input/output (I/O) on disks of a Linux/Unix system using SNMP
SNMP Memory sensor	Memory usage of a system via SNMP
SNMP NetApp Disk Free sensor	Free space on disks of a NetApp storage system via SNMP
SNMP NetApp Enclosure sensor	Power supply and cooling of an enclosure that is part of a NetApp storage system via SNMP
SNMP NetApp I/O sensor	Input/output operations per second (IOPS) on a NetApp storage system via SNMP
SNMP NetApp License sensor	Licenses for the services of a NetApp storage system via SNMP
SNMP NetApp Logical Unit sensor	IOPS on a logical unit of a NetApp storage system via SNMP
SNMP NetApp Network Interface sensor	A network card of a NetApp storage system via SNMP
SNMP NetApp System Health sensor	Status of a NetApp storage system via SNMP
SNMP Nutanix Cluster Health sensor	Status and performance of a Nutanix cluster via SNMP
SNMP Nutanix Hypervisor sensor	A Nutanix hypervisor via SNMP
SNMP Poseidon Environment sensor	Performance counters for environmental measurements on Poseidon hardware via SNMP
SNMP Printer sensor	Various types of printers via SNMP
SNMP QNAP Logical Disk sensor	A logical disk in a Quality Network Appliance Provider (QNAP) network-attached storage (NAS) via SNMP
SNMP QNAP Physical Disk sensor	A physical disk in a QNAP NAS via SNMP
SNMP QNAP System Health sensor	System health of a QNAP NAS via SNMP
SNMP RMON sensor	Traffic on a device using the Remote Monitoring (RMON) standard via SNMP
SNMP SonicWall System Health sensor	Health values of a SonicWall Network Security Appliance (NSA) via SNMP
SNMP SonicWall VPN Traffic sensor	Traffic of an IPsec VPN on a SonicWall NSA via SNMP
SNMP Synology Logical Disk sensor	A logical disk in a Synology NAS via SNMP
SNMP Synology Physical Disk sensor	A logical disk in a Synology NAS via SNMP
SNMP Synology System Health sensor	System health of a Synology NAS via SNMP
SNMP System Uptime sensor	Time a device runs via SNMP
SNMP Traffic sensor	Traffic on a device using SNMP
SNMP Trap Receiver sensor	SNMP traps
SNMP Windows Service sensor	A Windows service via SNMP

Storage and File Server Sensors

Sensor	What It Monitors
Dell PowerVault MDi Logical Disk sensor	A virtual disk on a Dell PowerVault MD3000i, MD3420, MD3620i, MD3000f, MD3620f, or MD3820i
Dell PowerVault MDi Physical Disk sensor	A physical disk on a Dell PowerVault MD3000i, MD3420, MD3620i, MD3000f, or MD3620f
Enterprise Virtual Array sensor	An HPE Storage Enterprise Virtual Array (EVA) using the sssu.exe from HPE P6000 Command View Software
File sensor	Changes to file content and file time stamp
File Content sensor	Text files (for example, logfiles) for certain strings
Folder sensor	A folder using server message block (SMB)
FTP sensor	File servers using File Transfer Protocol (FTP) and FTP over SSL (FTPS)
FTP Server File Count sensor	Changes to files
Hyper-V Cluster Shared Volume Disk Free sensor	A Microsoft Hyper-V cluster shared volume via PowerShell
Hyper-V Virtual Storage Device sensor	A virtual storage device running on a Microsoft Hyper-V host server via Windows Management Instrumentation (WMI) or Windows Performance Counters
NetApp Aggregate sensor	Status of a NetApp cDOT or ONTAP storage aggregate accessing the application programming interface (API) via Simple Object Access Protocol (SOAP)
NetApp I/O sensor	Input and output operations of a NetApp cDOT or ONTAP storage system accessing the API via SOAP
NetApp LIF sensor	Logical interfaces of a NetApp cDOT or ONTAP cluster accessing the API via SOAP
NetApp LUN sensor	Logical unit number (LUN) of a NetApp cDOT or ONTAP storage system accessing the API via SOAP
NetApp NIC sensor	Network interface card (NIC) of a NetApp cDOT or ONTAP cluster accessing the API via SOAP
NetApp Physical Disk sensor	Disks of a NetApp cDOT or ONTAP storage system accessing the API via SOAP
NetApp SnapMirror sensor	SnapMirror relationships of a NetApp cDOT or ONTAP storage system accessing the API via SOAP
NetApp System Health sensor	Health of a NetApp cDOT or ONTAP storage system accessing the API via SOAP
NetApp Volume sensor	Volumes on a NetApp cDOT or ONTAP storage system accessing the API via SOAP
REST Dell EMC Capacity sensor	Disk usage on a Dell EMC storage system via the Representational State Transfer (REST) API
REST Dell EMC File System sensor	Health of a file system on a Dell EMC storage system via the REST API
REST Dell EMC LUN sensor	A LUN on a Dell EMC storage system via the REST API
REST Dell EMC Pool sensor	Storage pool on a Dell EMC storage system via the REST API
REST Dell EMC System Health sensor	Health status of a Dell EMC storage system via the REST API
SFTP Secure File Transfer Protocol sensor	FTP servers of a Linux/Unix system using Secure Shell (SSH) File Transfer Protocol (FTP over SSH)
Share Disk Free sensor	Free disk space of a share (Windows/Samba) using SMB
SNMP Buffalo TS System Health sensor	System health of a Buffalo TeraStation network-attached storage (NAS) using Simple Network Management Protocol (SNMP)
SNMP Cisco UCS Physical Disk sensor	A physical disk of a Cisco Unified Computing System (UCS) device via SNMP
SNMP Dell EqualLogic Logical Disk sensor	Volume of a Dell EqualLogic storage system via SNMP
SNMP Dell EqualLogic Member Health sensor	Health of an array member of an EqualLogic storage system via SNMP
SNMP Dell EqualLogic Physical Disk sensor	A disk in a Dell EqualLogic storage system via SNMP
SNMP Dell PowerEdge Physical Disk sensor	A physical disk in a Dell PowerEdge server using SNMP
SNMP HPE ProLiant Logical Disk sensor	A logical disk in an HPE server via SNMP
SNMP HPE ProLiant Physical Disk sensor	A physical disk in an HPE server via SNMP
SNMP IBM System X Logical Disk sensor	A logical disk in an IBM server via SNMP
SNMP IBM System X Physical Disk sensor	A physical disk in an IBM server via SNMP
SNMP LenovoEMC Physical Disk sensor	Physical disk in a LenovoEMC NAS via SNMP
SNMP LenovoEMC System Health sensor	System health of a LenovoEMC NAS via SNMP
SNMP Linux Disk Free sensor	Free space on disks of a Linux/Unix system using SNMP
SNMP Linux Physical Disk sensor	Input/output (I/O) on disks of a Linux/Unix system using SNMP
SNMP NetApp Disk Free sensor	Free space on disks of a NetApp storage system via SNMP
SNMP NetApp Enclosure sensor	Power supply and cooling of an enclosure that is part of a NetApp storage system via SNMP
SNMP NetApp I/O sensor	Input/output operations per second (IOPS) on a NetApp storage system via SNMP
SNMP NetApp License sensor	Licenses for the services of a NetApp storage system via SNMP
SNMP NetApp Logical Unit sensor	IOPS on a logical unit of a NetApp storage system via SNMP
SNMP NetApp Network Interface sensor	A network card of a NetApp storage system via SNMP
SNMP NetApp System Health sensor	Status of a NetApp storage system via SNMP
SNMP Nutanix Cluster Health sensor	Status and performance of a Nutanix cluster via SNMP
SNMP Nutanix Hypervisor sensor	A Nutanix hypervisor via SNMP
SNMP QNAP Logical Disk sensor	A logical disk in a Quality Network Appliance Provider (QNAP) network-attached storage (NAS) via SNMP
SNMP QNAP Physical Disk sensor	A physical disk in a QNAP NAS via SNMP
SNMP QNAP System Health sensor	System health of a QNAP NAS via SNMP
SNMP Synology Logical Disk sensor	A logical disk in a Synology NAS via SNMP
SNMP Synology Physical Disk sensor	A physical disk in a Synology NAS via SNMP
SNMP Synology System Health sensor	System health of a Synology NAS via SNMP
SSH SAN Enclosure sensor	A storage area network (SAN) enclosure via Secure Shell (SSH)
SSH SAN Logical Disk sensor	A logical disk on a SAN via SSH
SSH SAN Physical Disk sensor	A physical disk on a SAN via SSH
SSH SAN System Health sensor	System health of a SAN via SSH
TFTP sensor	A Trivial File Transfer Protocol (TFTP) server to check if a certain file is available for download
VMware Datastore (SOAP) sensor	Disk usage of a VMware datastore using Simple Object Access Protocol (SOAP)
Windows Physical Disk I/O sensor	Input/output parameters of a hard disk on a Windows system via WMI or Windows performance counters
WMI Disk Health	Health of a physical disk on a Windows system using WMI
WMI File sensor	A file using WMI
WMI Free Disk Space (Multi Disk) sensor	Free disk space of one or more drives using WMI
WMI Logical Disk I/O sensor	Disk usage of a logical disk or mount point on a Windows system using WMI
WMI Storage Pool sensor	A storage pool using WMI
WMI Volume sensor	Free disk space on a drive, logical volume, or mount point using WMI

Various Server Sensors

Sensor	What It Monitors
DHCP sensor	A Dynamic Host Configuration Protocol (DHCP) server
DNS sensor	A Domain Name System (DNS) server
DNS v2 sensor	A Domain Name System (DNS) server, resolves domain name records, and compares them to a filter
IPMI System Health sensor	Status of a system via the Intelligent Platform Management Interface (IPMI)
LDAP sensor	Directory services using the Lightweight Directory Access Protocol (LDAP)
Ping sensor	Availability of a device
Ping Jitter sensor	A statistical jitter value and the execution time
Port sensor	A network service by connecting to the sensor's port
Port Range sensor	A network service by connecting to various TCP/IP ports
RADIUS v2 sensor	A Remote Authentication Dial-In User Service (RADIUS) server according to RFC 2865
RDP (Remote Desktop) sensor	Remote desktop services (Remote Desktop Protocol (RDP), Terminal Services Client)
SNMP Trap Receiver sensor	Simple Network Management Protocol (SNMP) traps
SNTP sensor	A Simple Network Time Protocol (SNTP) server
SSL Security Check sensor	Secure Sockets Layer (SSL) connectivity to the port of a device
Syslog Receiver sensor	Syslog messages
Traceroute Hop Count sensor	Number of hops needed from the probe system that the sensor runs on to the IP Address/DNS Name defined in the sensor's parent device

Virtual Server Sensors

Sensor	What It Monitors
Citrix XenServer Host sensor	A Xen host server via HTTP
Citrix XenServer Virtual Machine sensor	A virtual machine (VM) on a Xen server via HTTP
Docker Container Status sensor	Status of a Docker container
Hyper-V Cluster Shared Volume Disk Free sensor	A Microsoft Hyper-V cluster shared volume via PowerShell
Hyper-V Host Server sensor	A Microsoft Hyper-V host server via Windows Management Instrumentation (WMI) or Windows performance counters
Hyper-V Virtual Machine sensor	A VM running on a Microsoft Hyper-V host server via WMI or Windows performance counters
Hyper-V Virtual Network Adapter sensor	Virtual network adapters running on a Microsoft Hyper-V host server via WMI or Windows performance counters
Hyper-V Virtual Storage Device sensor	A virtual storage device running on a Microsoft Hyper-V host server via WMI or Windows performance counters
VMware Datastore (SOAP) sensor	Disk usage of a VMware datastore using Simple Object Access Protocol (SOAP)
VMware Host Hardware (WBEM) sensor	Hardware information of an ESXi server using Web-based Enterprise Management (WBEM)
VMware Host Hardware Status (SOAP) sensor	Hardware status of a VMware host server using SOAP
VMware Host Performance (SOAP) sensor	A VMware host server using SOAP
VMware Virtual Machine (SOAP) sensor	A VM on a VMware host server using SOAP

VoIP and QoS Sensors

Sensor	What It Monitors
Cisco IP SLA sensor	Voice over IP (VoIP) network parameters using IP service level agreements (SLA) from Cisco via Simple Network Management Protocol (SNMP)
QoS (Quality of Service) One Way sensor	Parameters regarding the quality of a network connection between two probes
QoS (Quality of Service) Round Trip sensor	Parameters regarding the quality of a network connection between a probe and a target device at the endpoint of the connection
SIP Options Ping sensor	Connectivity for a Session Initiation Protocol (SIP) server using SIP options "Ping"
SNMP Cisco CBQoS sensor	Voice over IP (VoIP) network parameters using Cisco's Class Based Quality of Service (CBQoS) via SNMP

Web Server (HTTP) Sensors

Sensor	What It Monitors
Cloud HTTP sensor	Loading time of a web server via HTTP from different locations worldwide
Common SaaS sensor	Availability of several software as a service (SaaS) providers
HTTP sensor	A web server using HTTP
HTTP Advanced sensor	Source code of a web page using HTTP
HTTP Apache ModStatus PerfStats sensor	Performance statistics of an Apache web server using mod_status over HTTP
HTTP Apache ModStatus Totals sensor	Activity of an Apache web server using mod_status over HTTP
HTTP Content sensor	A numerical value returned by an HTTP request
HTTP Data Advanced sensor	Values returned by the web server in multiple channels
HTTP Full Web Page sensor	Full download time of a web page including assets such as images
HTTP IoT Push Data Advanced sensor	Received values and a message encoded in valid Extensible Markup Language (XML) or JavaScript Object Notation (JSON) in multiple channels
HTTP Push Count sensor	Received messages that are pushed via an HTTP request to PRTG
HTTP Push Data sensor	Numerical values from received messages that are pushed via an HTTP request to PRTG
HTTP Push Data Advanced sensor	Data from received messages that are pushed via an HTTP request to PRTG
HTTP Transaction sensor	An interactive website by performing a transaction using a set of HTTP URLs
HTTP XML/REST Value sensor	An .xml file from a specified URL
REST Custom sensor	Values returned by a Representational State Transfer (REST) application programming interface (API) in multiple channels
SSL Certificate sensor	Certificate of a Secure Sockets Layer (SSL) or Transport Layer Security (TLS) connection
SSL Security Check sensor	SSL connectivity to the port of a device
Windows IIS Application sensor	A Microsoft Microsoft Internet Information Services (IIS) server via Windows Management Instrumentation (WMI)

Windows WMI/Performance Counter Sensors

Sensor	What It Monitors
Active Directory Replication Errors sensor	A Windows domain controller (DC) for replication errors
Event Log (Windows API) sensor	Event Log entries using the Windows application programming interface (API)
PerfCounter Custom sensor	A configured set of Windows performance counters
PerfCounter IIS Application Pool sensor	A Microsoft Microsoft Internet Information Services (IIS) application pool using Windows performance counters
Windows CPU Load sensor	CPU load on a computer via Windows Management Instrumentation (WMI) or Windows performance counters
Windows IIS 6.0 SMTP Received sensor	Number of received emails for a IIS 6.0 Simple Mail Transfer Protocol (SMTP) service (Exchange 2003) using WMI or Windows performance counters
Windows IIS 6.0 SMTP Sent sensor	Number of sent emails for a IIS 6.0 SMTP service (Exchange 2003) using WMI or Windows performance counters
Windows IIS Application sensor	A Microsoft IIS application pool using Windows performance counters
Windows MSMQ Queue Length sensor	Number of messages in a message queue of the parent device
Windows Network Card sensor	Bandwidth usage and traffic of a network interface using WMI or Windows performance counters
Windows Pagefile sensor	Windows pagefile usage via Windows WMI or Windows performance counters
Windows Physical Disk I/O sensor	Input/output parameters of a hard disk on a Windows system via WMI or Windows performance counters
Windows Print Queue sensor	Print queue on the sensor's parent device
Windows Process sensor	A Windows process using WMI or Windows performance counters
Windows System Uptime sensor	Uptime of a Windows system using WMI or Windows performance counters
Windows Updates Status (PowerShell) sensor	Status of Windows updates on a computer
WMI Battery sensor	Available capacity and state of connected batteries of a Windows-based device using WMI
WMI Custom sensor	Numerical values (integers and floats)
WMI Custom String sensor	Retrieved string value in the sensor message and response time
WMI Disk Health	Health of a physical disk on a Windows system using WMI
WMI Event Log sensor	A specific Windows logfile using WMI
WMI Exchange Server sensor	A Microsoft Exchange Server 2003 or later using WMI
WMI Exchange Transport Queue sensor	Length of transport queues of a Microsoft Exchange Server 2003 or later using WMI
WMI File sensor	A file using WMI
WMI Free Disk Space (Multi Disk) sensor	Free disk space of one or more drives using WMI
WMI HDD Health sensor	Health of integrated development environment (IDE) disk drives on the target system using Self-Monitoring, Analysis and Reporting Technology (S.M.A.R.T.)
WMI Logical Disk I/O sensor	Disk usage of a logical disk or mount point on a Windows system using WMI
WMI Memory sensor	Available (free) system memory on Windows systems using WMI
WMI Microsoft SQL Server 2005 sensor	Performance of a Microsoft SQL Server via WMI
WMI Microsoft SQL Server 2008 sensor	Performance of a Microsoft SQL Server via WMI
WMI Microsoft SQL Server 2012 sensor	Performance of a Microsoft SQL Server via WMI
WMI Microsoft SQL Server 2014 sensor	Performance of a Microsoft SQL Server via WMI
WMI Microsoft SQL Server 2016 sensor	Performance of a Microsoft SQL Server via WMI
WMI Microsoft SQL Server 2017 sensor	Performance of a Microsoft SQL Server via WMI
WMI Remote Ping sensor	Ping time from the remote device to the target device that is being pinged
WMI Security Center sensor	Security status of a Windows client computer using WMI
WMI Service sensor	A Windows service using WMI
WMI Share sensor	A shared resource on a Windows system using WMI
WMI SharePoint Process sensor	A Microsoft SharePoint server using WMI
WMI Storage Pool sensor	A storage pool using WMI
WMI Terminal Services (Windows 2008+) sensor	Number of sessions on a Windows Terminal Services (Remote Desktop Services) server using WMI
WMI Terminal Services (Windows XP/Vista/2003) sensor	Number of sessions on a Windows Terminal Services (Remote Desktop Services) server using WMI
WMI UTC Time sensor	Coordinated Universal Time (UTC) time of a target device using WMI
WMI Vital System Data v2 sensor	Vital system parameters (CPU, thread, memory, network, pagefile) using WMI
WMI Volume sensor	Free disk space on a drive, logical volume, or mount point using WMI
WSUS Statistics sensor	Various statistics on a Windows Server Update Services (WSUS) server using WMI

PRTG MANUAL

Additional Sensor Types (Custom Sensors)

KNOWLEDGE BASE

What SNMP sensors does PRTG offer?

https://kb.paessler.com/en/topic/75522

Why do I encounter gaps in the graphs/data of my EXE sensors?

https://kb.paessler.com/en/topic/75735