| DisplayName | Description | ID | Type | Isolation | Accessibility | RunAs |
![Microsoft.SystemCenter.DataSource.DiscoveryDurationCalculation](/images/DataSourceModuleType.png) | Discovery Duration Calculation | Calculates the number of seconds that network discovery has been running | Microsoft.SystemCenter.DataSource.DiscoveryDurationCalculation | DataSourceModuleType | Any | Internal | |
![Microsoft.SystemCenter.NetworkDiscovery.NetworkDiscoveryScheduler](/images/DataSourceModuleType.png) | Scheduler for Network Discovery | This rule runs the scheduled network discovery. | Microsoft.SystemCenter.NetworkDiscovery.NetworkDiscoveryScheduler | DataSourceModuleType | Any | Internal | |
![System.NetworkManagement.NetworkDiscoveryDataSource](/images/DataSourceModuleType.png) | Network Discovery Data Source | Data source for discovery requests | System.NetworkManagement.NetworkDiscoveryDataSource | DataSourceModuleType | Any | Public | System.PrivilegedMonitoringAccount |
![System.NetworkManagement.NetworkDiscoveryDataSource.Internal](/images/DataSourceModuleType.png) | Internal Network Discovery Data Source | Data source for discovery requests that provide the config for the class mappings | System.NetworkManagement.NetworkDiscoveryDataSource.Internal | DataSourceModuleType | Any | Internal | |
![System.NetworkManagement.PublishedDiscoveryDataProvider](/images/DataSourceModuleType.png) | Published Discovery Data Provider | Provides the discovery data published on the agent | System.NetworkManagement.PublishedDiscoveryDataProvider | DataSourceModuleType | Any | Internal | System.PrivilegedMonitoringAccount |
![System.NetworkManagement.PublishedTrapDiscoveryRequestDataProvider](/images/DataSourceModuleType.png) | Trap Discovery Request Provider | This module is used as a listener on specific channel that provides published discovery request | System.NetworkManagement.PublishedTrapDiscoveryRequestDataProvider | DataSourceModuleType | Any | Internal | |
![System.NetworkManagement.PublishedTrapDiscoveryRequestDataProviderInternal](/images/DataSourceModuleType.png) | Base Trap Discovery Request Provider | This module is used as a listener that provides published discovery request | System.NetworkManagement.PublishedTrapDiscoveryRequestDataProviderInternal | DataSourceModuleType | Any | Internal | |
![System.NetworkManagement.SnmpDataSource](/images/DataSourceModuleType.png) | SNMP Data Source | Performs a scheduled SNMP request and returns SNMP data | System.NetworkManagement.SnmpDataSource | DataSourceModuleType | Any | Public | |
![System.NetworkManagement.SnmpEventDataSource](/images/DataSourceModuleType.png) | SNMP Event Data Source | Data source that runs an SNMP probe against the target and creates an Operations Manager event | System.NetworkManagement.SnmpEventDataSource | DataSourceModuleType | Any | Public | |
![System.NetworkManagement.SnmpPerformanceDataSource](/images/DataSourceModuleType.png) | SNMP Performance Data Source | Data source that runs an SNMP probe against the target and creates an Operations Manager performance counter | System.NetworkManagement.SnmpPerformanceDataSource | DataSourceModuleType | Any | Public | |
![System.NetworkManagement.SnmpTrapEventProvider](/images/DataSourceModuleType.png) | SNMP Trap Event provider | Listens for a specified SNMP trap and returns an event | System.NetworkManagement.SnmpTrapEventProvider | DataSourceModuleType | Any | Public | |
![System.NetworkManagement.SnmpTrapProvider](/images/DataSourceModuleType.png) | SNMP Trap Provider | Listens for a specified SNMP trap and returns SNMP data | System.NetworkManagement.SnmpTrapProvider | DataSourceModuleType | Any | Public | |
![System.NetworkManagement.TrapOIDTriggerProvider](/images/DataSourceModuleType.png) | Trap OID Trigger Provider | Trap Trigger Provider with overridable OID | System.NetworkManagement.TrapOIDTriggerProvider | DataSourceModuleType | Any | Internal | |
![System.NetworkManagement.TrapTriggerProvider](/images/DataSourceModuleType.png) | Trap Trigger Provider | Trap Trigger Provider | System.NetworkManagement.TrapTriggerProvider | DataSourceModuleType | Any | Public | |