Tanium is a registered trademark of Tanium Inc. Date and time of the initial Tanium Client installation. If the connection fails, work with you network administrator to make sure that communication on port 17472 (or the otherwise configured custom port) is allowed by any firewalls and other security applications. For an example of how to set the ServerNameList on Tanium Clients that register with a Zone Server, see Tanium Core Platform Deployment Guide for Windows:Configure Tanium Clients to register with the Zone Server. Click the Logs tab, and select a log to view. The server FQDN might vary among sets of clients in different locations and might vary from the FQDN that you configure locally on the server. The default is /Logs. For more information about using client health features in Client Management, see Monitor the client health overview in Client Management and Access detailed client health and troubleshooting information on an endpoint. From the Main menu, go to Administration > Configuration > Client StatusAdministration > Configuration > Client Status. When a package does not seem to work after you deploy it through an action, review action logs and the files associated with the action to help troubleshoot. The ServerName setting is in the Windows registry. If you installed Tanium Server version 7.4.x or later, use the Tanium Console to upload the license file. The Tanium Client removes Action_ directories from its host after a configurable interval (see Action log and package cleanup). For more information, see View the status of Tanium Client registration and communication. If you configure the ListenPort or EnableRandomListeningPort setting, it overrides ServerPort for client-client communication. Tanium Support is your first contact for help when troubleshooting the initial deployment and for optimizing the speed and scale of your deployment as the number of managed endpoints grows. Get Tanium Client Explicit Setting[ProxyServers] and Is Windows from all machines. The following table lists the directories. By default, quarantines are not enforced: after a sensor exceeds the timeout and stops running, the sensor has quarantined status but still runs for future questions or actions until it completes or times out. example-zsb1.cloud.tanium.com,example-zsb2.cloud.tanium.comts1.tam.local,ts2.tam.local, cmd-prompt> sudo ./TaniumClient config set TLSMode 1 If the connection fails, work with you network administrator to make sure that your Tanium Cloud FQDNs are reachable from your network, and that connections to those FQDNs and communication on port 17472 are allowed by any firewalls and other security applications. From the search results, click the computer name to connect to the endpoint. Configure Tanium Clients to use a PAC file by setting ProxyAutoConfigAddress during client installation. ListenPort overrides the ServerPort setting for client-client communication. The following example identifies Tanium Clients that do not include both Tanium Servers (ts1.tam.local and ts2.tam.local, in this example): Get Tanium Server Name List and Is Windows from all machines with all Tanium Server Name List not equals "ts1.tam.local,ts2.tam.local". For the , enter the Tanium Server FQDN or IP address. The process of rolling logs whenever action-history0.txt reaches 1MB continues until 10 logs exist: action-history0.txt to action-history9.txt. Action history logs provide a longer history of which actions a managed endpoint has run, but without the CLI output and other details. The following table lists the best practice adjustments to client settings for VDIinstances. If you are deploying the Tanium Client to virtual desktop infrastructure (VDI) instances or other endpoints with limited resources, you might need to adjust certain client settings to help to reduce resource usage. The executable program for the CLI, TaniumClient.exe, is in the Tanium Client installation directory. For installation procedures, see Deploying the Tanium Client using an installer or package file. For Tanium Appliance deployments, you can use the TanOSmenu to read and write the configuration, as described under Manage server settings. We have options of SCCM or Tanium with the Security wonks pushing Tanium very hard. Tanium Client service: See Verify that the Tanium Client service and process are running on an endpoint. [0-2]\.\d{1,3}$" from all machines, Get Disk Drive Details having Disk Drive Details:Name equals QEMU HARDDISK ATA Device from all machines. You can save Client Management logs as a ZIP file that you can download with your browser. After you deploy the Tanium Client, remove the LocalAccountTokenFilterPolicy registry value or set it to 0 to restore UAC remote restrictions. This process ensures that the endpoint does not consume more disk space than necessary for Tanium actions. For comprehensive information on client deployment options, see the Tanium Client User Guide. Check both the target endpoint firewall and network device firewalls. You might also have to specify the /ServerAddress= parameter depending on the client version and whether a taniuminit.dat file with the appropriate server list is available. As necessary, Tanium Support can help adjust Tanium Client-related settings, including: If you require further assistance from Tanium Support, include Tanium Client and, if applicable, Tanium Client Management version information for Tanium Core Platform components and, if applicable, Tanium Client Management. The releases of Tanium Threat Response 2.0, Integrity Monitor 2.0, and Map 2.0 all include a significant update to the Client Recorder Extension. To list all the quarantined sensors on a specific endpoint, perform the following steps: The output lists the quarantined sensors by name and associated hash value. Click the links in the table to see descriptions of the settings that you can edit. The default maximum log file size is 10MB. This platform release includes the release of both a Windows and Linux Tanium Server and Tanium Client binaries for all supported platforms. The first time you enable enforcement, you must add the EnableSensorQuarantine setting to the platform settings on the Tanium Server as follows. The Tanium Platform components now offer the pki show-registration-fingerpint command line option to allow independent verification of PKI registration keys. The following examples demonstrate useful CLI commands: For the complete list of client settings that are configurable using the CLI, see Tanium Client settings reference. This opens the "Run" dialog box. For information about reviewing and modifying client settings, see Managing client settings. Tanium Clients can traverse a proxy only when connecting to Tanium Cloud a server. You might be targeting a Windows endpoint with a deployment while only using SSH as a connection method. With its single management console and trusted end-to-end security model, BlackBerry UEM is designed to help you increase the productivity of your mobile workforce while ensuring the full protection of your business data.. This setting increases the time to 30 minutes to reduce disk writes. Number of buffered messages that are currently queued for the Tanium Client to process. Open a terminal and type the following command: $ ssh-keygen -t rsa -f ~/.ssh/gcp_ssh -C <username in GCP> When prompted for a passphrase, press Enter twice to leave it blank. For more information, see Tanium Console User Guide: Managing Tanium Core Platform settings. CLI on Windows endpoints. For example, a client might not answer questions or appear in the Tanium Console (Administration > Configuration >Client Status) because that client cannot connect to the Tanium Cloud the Tanium Server or Zone Server. The Tanium Client writes new client logs to the file log0.txt. To use a proxy server with Tanium Clients, your environment must meet the following requirements: As an alternative to connecting through a proxy server, you can use a Tanium Cloud Access Point to facilitate communication from networks that have restricted access to Tanium Cloud. (Optional) Restart the Tanium Client service on each endpoint to apply the updated proxy setting immediately: Last updated: 12/8/2022 1:28 PM | Feedback, ts1.local.com:443,ts2.local.com:443,zs1.example.com:443, Get Tanium Server Name List and Is Windows from all machines with all Tanium Server Name List not equals, Set Tanium Server Name List [Non-Windows], SetupClient.exe /ProxyAutoConfigAddress=http[s]://, TaniumClient config set-string ProxyAutoConfigAddress ^, ./TaniumClient config set-string ProxyServers \, TaniumClient config set-string ProxyServers ^, Modify Tanium Client Setting [Non-Windows]. To access Tanium Client-related content, access the following Tanium Console pages from the Main menu: Go to Administration > Actions > Scheduled Actions, select Default for the Action Group, and review the actions that are scheduled to run. For more information, see Network connectivity, ports, and firewalls. The error message Network Config Timed Out or Failed to download netconfig at startup commonly appears when a Tanium Client fails to connect or register with Tanium Cloud the Tanium Server or Zone Server. Cause: The Module Server is having trouble downloading the client binaries. For more information, see Create a client configuration. Contact Tanium Support for guidance before you create, edit, or delete platform settings. You can also randomize the port for client-client communication: see Randomize listening ports. During this phase, the action log notes that the action is currently running. For Tanium Clients on Windows endpoints, you can configure proxy connections using a PAC file if one is available. For more information, see Review or reset the public key to troubleshoot connection issues. The Tanium Client checks hourly, or immediately upon resetting (every two to six hours), whether any Action_.log files are over seven days old and deletes them if they are. After recording 10 MB of plain-text sensor history logs, the Tanium Client compresses sensor-history9.txt as a file named sensor-history10.zip. Select the row for Set Tanium Server Name List. Address details for the previous backward peer. Copy the downloaded file into the Tanium Client installation directory. After you enable quarantine enforcement, Tanium Clients do not answer questions that use quarantined sensors and those sensors do not run for actions. Tanium Core Platform servers generate several predefined logs that you can use to diagnose issues and unexpected behavior. Include the ProxyAutoConfigAddress setting and the URLof the PAC file as a key and value in client settings. Configure proxy server settings during client deployment. Use one of the following commands to verify a possible route to the serverTanium Cloud FQDN: Windows: tracert , Non-Windows: traceroute . Add or edit the EnableSensorQuarantine setting on the Tanium Clients for which you want to enable or disable quarantine enforcement. You do not edit these settings, but their values might help you understand expected behavior when troubleshooting peering. Lists the commands that were run from the Windows command prompt field on the Start menu. The ZIP file rollover process continues until 10 ZIP files exist, sensor-history10.zip to sensor-history19.zip. One powerful aspect of Tanium is that it can process natural English questions. This article explains the process. In this case, the Tanium Client uses the quarantined status just to record that the sensor timed out. After recording 10 MB of plain-text action history logs, the Tanium Client compresses action-history9.txt as a file named action-history10.zip. (macOS) Select x64for software that should only be installed on Intel-based Mac endpoints. The endpoint could have a Tanium Client that was not fully removed, or a Tanium Client installation that points to a different Tanium Server or Zone Server. The log rollover process is as follows: The Tanium Client creates a new action-history0.txt file whenever an action runs. Sets the ServerName value on Windows endpoints and restarts the Tanium Client service. If you are using a package to configure this setting, you can use the Set Tanium Server Name List or Set Tanium Server Name List [Non-Windows] package. By default, the client state is written to disk every 5 minutes. Make sure the endpoint has enough available space on the disk or partition where the client is installed. The client automatically uses ServerPort for connections to the Tanium Servers and Zone Servers that are specified in the ServerNameList and ServerName settings. When log0.txt reaches 10MB again after that, the client creates a new log10.zip without renaming log19.zip as a new file, effectively dropping the old log19.zip information upon renaming log18.zip as the new log19.zip. If the endpoint previously reported, consider whether there were changes near the Last Registration time on the endpoint or the network that might have affected the connectivity of the Tanium Client. Use the. The size limit, in MB, for the file cache on an endpoint. Tanium Inc. All rights reserved. Tanium Inc. All rights reserved. Tanium Client 7.4: See Review or reset the public key to troubleshoot connection issues (Tanium Client 7.4 only). You can use Client Management to directly connect to an endpoint and view and download individual logs. How To Check Windows Version To check your Windows version - press the Win + R shortcut to open the "Run" dialog, type in winver and click "OK". Perform the following steps if you want to change the enforcement setting after adding it to the platform settings: If you want to change the enforcement setting in specific clients instead of all clients, add or edit the EnableSensorQuarantine setting in the local configuration of those clients. To access the CLI for a Tanium Core Platform component, open the Command Prompt and navigate to the directory where the component CLI program reside. If the network policies of your organization prohibit endpoints from connecting through the Internet directly to Tanium Cloud a Tanium Server or Zone Server, you can configure the Tanium Client 7.4.2.2033 or later to establish a TLS tunnel through an HTTPS forward proxy server. If you are using a package to configure this setting, you can use the Set Windows Tanium Client Logging Level or Set Tanium Client Logging Level [Non-Windows] package. 3. You can type the following in the search bar and press ENTER to see version details for your device. To verify that the endpoint can communicate with port 17472 (or the otherwise configured custom port), use one of the following commands: Windows PowerShell:Test-NetConnection -ComputerName -Port 17472, Non-Windows:nc -vz 17472. pfSense Firewall Rules for Tanium This is a short article, more to capture the data than anything. The Tanium Server and Zone Server names in the ServerNameList setting must be fully qualified domain names (FQDNs) or IP addresses that clients can access from their network location. You specify the servers as a comma-separated list of FQDNs or IP addresses.The FQDNs are specified as a comma-separated list. Each time the installer runs (that is, for each installation and upgrade), it appends the actions for that execution to the end of the existing log file. On the Module Server, open the Windows Services application and, for each service, right-click the service name and select Restart. Error was NT_STATUS_CONNECTION_DISCONNECTED. The previous version can be found here: Release Notes (Version 7.4.3.1242) (Salesforce deployments only) The Registration Error column provides additional information if the client failed to register. Click Statusand check that the files have been downloaded and are now cached on both servers. For details about the TanOS CLI, see Tanium Appliance Deployment Guide: TanOS command line interface. Select the results for either Windows or non-Windows endpoints that require new or updated proxy connections and click Deploy Action. On the Module Server host computer, use the CLI to register with a Tanium Server. Administrative shares are not available in Home editions of Windows operating systems. After any single connection succeeds, the client stops trying to connect with more proxies. The port to use for client-server and client-client communication. In the Targeting Criteria section, ensure that the settings target only the endpoints that: Ask the following question to verify that clients have the correct ProxyServers setting. example-zsb1.cloud.tanium.com,example-zsb2.cloud.tanium.comts1.tam.local,ts2.tam.local. For more information, see Tanium Console User Guide: Managing Tanium Core Platform settings. When you sign in to the Tanium Console for the first time, Tanium automatically imports the Default Content pack. By default, the Tanium Client writes its logs to the, The IP address or FQDN, and port number, of the HTTPS proxy server through which the Tanium Client connects to, Count of completed registrations. Required only when the client does not return the domain name correctly in question results. Review the Question Results grid to verify that the Tanium Server Name List value includes both Tanium Servers. The level of logging for client extensions (such as the Tanium Client Recorder Extension and Tanium Index) on an endpoint. If the ping does not receive responses even though ICMP traffic is allowed and the server is known to be up, there might be a network routing issue. Regardless of whether you enable enforcement, the Tanium Client stops any sensor at the moment it exceeds the timeout. Connections between clients must be direct. Whats the need to do all this ? Windows endpoints and non-Windows endpoints require different packages. Run the following command from the temporary directory to install the package and generate a default configuration file: sudo installp -agqXYd ./TaniumClient powerpc.pkg TaniumClient The Tanium Client now implements indexing files to its /Downloads/Cache/ storage. Work with your network administration team to perform the following tasks before connecting Tanium Clients to a proxy server: Configure the proxy server to allow port 17472,the port that the client uses for Tanium traffic (default 17472), regardless of any security restrictions that are configured on the server. Cache-related errors that are reported in a client log are often caused by low disk space on the endpoint. To remove sensors from quarantine through the Tanium Console, see Tanium Console User Guide: Manage sensor quarantines. The Registry Editor window opens. On a Linux endpoint, you can move the Tanium Client if the partition where it is installed does not have enough free space. You can download a JSON file that includes deployment settings and endpoint details for a deployment. The client randomly selects an FQDNa server from ServerNameList without regard to the order in which the FQDNsservers are listed. Although the Action logs record more details, the Tanium Client preserves action history logs for a longer period (their individual log files are smaller) and therefore they provide a longer chronology of actions. Click Show preview to continue and verify that the targeting is correct. The Tanium Client must select an entry from ServerNameList each time the client process restarts or the client resets. Command resulted in error: Error: Connection to 'SSH Client for '192.168.24.11'' was not established. This platform release includes the release of both a Windows and Linux Tanium Server. Finally, indicate if your installation uses a non-default installation directory for the Tanium Client. The following screenshot is the simple setup for adding a firewall rule to pfSense to allow Tanium traffic through. Filter the list as necessary to help locate the endpoint. The Tanium Default Content pack includes sensors and packages to manage the ServerNameList and ServerName settings on the endpoints that host the Tanium Client. Run the following CLI command to configure ProxyAutoConfigAddress after completing the wizard: TaniumClient config set-string ProxyAutoConfigAddress ^"http[s]:///.pac". In rare cases, you might be granted shell access to troubleshoot an issue through the TanOS CLI. Enables encryption of the client state and sensor queries stored on the client. The Tanium Client also checks hourly, or immediately upon resetting, whether any corresponding Action_ directories have expired, and deletes them if they have. The ServerNameList setting is in an SQLite database and is set through a CLI command. Improvements. Credentials must be active and not disabled. Enable or disable enforcement of quarantined sensors, Configure proxy connections with a PAC file, Configure proxy connections without a PAC file, Tanium Core Platform Deployment Reference Guide: Setting up TLS communication, (Optional) Harden the Tanium Client on Windows, Managing client settings in Client Management, Preparing the Tanium Client on a virtual desktop infrastructure (VDI) instance, minimum requirements for the Tanium Client, Typically, this setting indicates the date and time when. From the Client Management menu, click Client Health. The client then uses that value when requesting a connection to Tanium Cloud the Tanium Server or Zone Server. If the route cannot be completed, work with your network administrator to resolve the issue. When a Tanium Client quarantines a sensor, the Tanium Console displays the following message in the Question Results grid: TSE-Error: Sensor evaluation timed out. The ServerName setting is in an SQLite database and is set through a CLI command. A PAC file defines how web browsers connect to specific hosts (such as a Tanium Cloud FQDNTanium Server FQDN),directly or through a proxy server, and defines how the browsers select the correct proxy for each URL. Get Tanium Server Name List and Is Windows from all machines. The ServerNameList setting includes FQDNs for all available Client Edge URLs, and the Tanium Client overwrites the ServerName value with the FQDNserver that it selects from ServerNameList. This value should only be in place when a Module Server is installed locally. SSLClientConnection has failed to complete request. Attach the ZIP file to your Tanium Support case form or. This indicates normal behavior. In this example, the MySQL server version is 5.7.19: SELECT VERSION(); Method 2: The STATUS command displays the version of MySQL as well as information on the status of the server: STATUS; Method 3: The Default Content pack includes the sensors, packages, saved questions, and dashboards that are essential for getting started with Tanium. For more information, see Move an existing installation of the Tanium Client on Linux. To disable UACremote restrictions, add the following value to the Windows registry and restart the machine: Subkey: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\SystemData type: REG_DWORDValue name: LocalAccountTokenFilterPolicyValue data: 1. Right now were doing patching of out 2016 DCs as a manual monthly process. The Tanium Client provides a command-line interface (CLI) for viewing and changing client settings. Method 1: The following statement will display information about the MySQL version. The supported versions of the scan engines are listed in the Import Engine window and on this page: Reference: Supported engines and JREs . "winver" "msinfo" or "msinfo32" to open System Information: Using Command Prompt or PowerShell At the Command Prompt or PowerShell interface, type "systeminfo | findstr /B /C:"OS Name" /B /C:"OS Version" and then press ENTER Address details for the current backward peer. When action-history10.zip reaches 1MB again after that, the client creates a new action-history10.zip without renaming action-history19.zip as a new file, effectively dropping the old action-history19.zip information upon renaming action-history18.zip as the new action-history19.zip. FQDNfrom the Tanium Cloud Client Edge URL If the Tanium Client service, process, or installation directory does not exist, reinstall the Tanium Client. The proxy server uses the HTTP CONNECT method for TLS tunneling. The level of logging on an endpoint. Go to the Tanium Home page and ask the following question to identify the proxy servers with which Tanium Clients currently connect, if any: Get Tanium Client Explicit Setting[ProxyAutoConfigAddress] and Tanium Client Explicit Setting[ProxyServers] from all machines. You can use Client Management to directly connect to an endpoint and retrieve sensor history logs. Users with the Administrator reserved role have this permission. If the endpoint is not currently reporting and the client appears to have a valid key, proceed to the next troubleshooting task. For more information about the Client Status page, see Verify or remediate Tanium Client peering and leader connections. Contact Tanium support before you uninstall Client Management. Each client quarantines sensors and enforces the quarantines independently. The Tanium Client installer generates this log file to record a chronology of the actions that the installer performed. I'm not fond of the Tanium client getting installed as 'Local System' on the DCs as it means Tanium Admins can "do what they will" on the Domain Controllers. You can ask questions to see the values of some of these settings:see Use questions to review peering settings. To identify existing VDI clients for tuning, ask a question appropriate for your environment, and then drill down as necessary. (Windows endpoints only) If Tanium Clients must establish proxy connections through a PAC file, create the file and copy it to a web server that the clients can access. 2022 . Configure the ProxyAutoConfigAddress setting on endpoints that can access a PAC file and the ProxyServers setting on endpoints that cannot. For the complete list of client settings that you can specify with this sensor, see Tanium Client settings reference. Use the, Address details for the current forward peer. BlackBerry UEM delivers complete, unified endpoint management and policy control for your diverse and growing fleet of devices and apps. SetupClient.exe ^/ProxyServers= /S. Sets the ServerName value on non-Windows endpoints and restarts the Tanium Client system service. The following table lists the locations where the CLI programs reside. The Tanium Client overwrites the value of the ServerName setting with the FQDNserver that it selects from ServerNameList. If you use fully qualified domain names for the Tanium Servers and Zone Servers that are specified for ServerNameList, use the following command to test the DNS resolution for each server name: Use the following command to test the DNS resolution for each Tanium Cloud FQDN that is specified for ServerNameList: nslookup . If you are using a package to configure this setting, you can use the Set Tanium Server Name or Set Tanium Server Name [Non-Windows] package. It is an extremly small utility we will add to our package with the following details: Filename: 7za.exe Specifying the port within those settings is not required. Last updated: 12/8/2022 4:08 PM | Feedback. When log0.txt again reaches the maximum, the client renames log1.txt as log2.txt, again renames log0.txt as log1.txt, and again creates a new log0.txt. Use Tanium Interact to ask a question that returns the ServerNameList values from Tanium Clients. However, to avoid a single point of failure, you can configure the ServerNameList setting is configured with a list of FQDNs from Client Edge URLsservers to which the client can attempt a connection. The executable program for the CLI, TaniumClient, is in the Tanium Client installation directory. For more information, see Create a client configuration. You can configure a direct connection to Tanium Cloudthe server or establish a Transport Layer Security (TLS) tunnel through a Hypertext Transfer Protocol Secure (HTTPS) proxy server. Comma-separated list of Tanium Server and Zone Server FQDNs or IP addresses FQDNs from Tanium Cloud Client Edge URLs with which the client can try to connect. From the Client Management Overview page, click Settings . Temporarily re-enable logging on individual endpoints for troubleshooting. Clients write these settings to the Status registry subkey on Windows endpoints and to the SQLite database ( client.db ) on non-Windows endpoints. If you already added the setting, you can disable enforcement by setting the value to 0. Verify that the targeted Linux endpoint has SSH enabled and configured on port 22. Tanium Client 7.4.2.2033 or later must be installed on endpoints that connect through the proxy server. The Interact workbench includes the user interface for questions and results. After reaching the 10MB threshold, the client archives the oldest logs as ZIP files before adding new logs as plain-text files. Last updated: 12/8/2022 1:29 PM | Feedback. After you add the setting, the Tanium Server applies it to all Tanium Clients. The Set Tanium Server Namepackage is an example of a package with URL-specified files: Go to Administration > Content > Packages. Installing the agent through Windows Group Policy (4214197) Return Title Installing the agent through Windows Group Policy Description The KACE SMA (Systems Management Appliance) / K1000 agent can be installed by GPO if network policies or administration makes standard provisioning cannot be employed. When Tanium Clients register with Tanium Cloud the Tanium Server, they also receive values for settings that relate to peering and sensor data. The Tanium Event Recorder Driver records process and command line events on supported Windows endpoints. See Command-line interface (CLI). Command-line interface Tanium Cloud does not support a command-line interface. If temporary sensors exceed the one-minute timeout, the Tanium Client quarantines the original sensor as well as all current and future temporary sensors that are based on the original sensor. Indexing file systems Tanium Index 2.5.12 Use Tanium Index to index the local file systems on Tanium Client endpoints that are running Windows, Linux, and macOS operating systems. The default port is 8443, and it is redirected to 443. However, the client maintains a count of failed connection attempts, and gives preference to the FQDNserver with the least failed connections. Select x64for software that can be installed on 64-bit Windows systems. Find the value that corresponds to the version of View Agent software that is installed. Resolved an issue where older client upgrade logs were not properly culled. To verify that the endpoint can communicate with port 17472 on a Tanium Cloud FQDN, use one of the following commands: Windows PowerShell:Test-NetConnection -ComputerName -Port 17472, Non-Windows:nc -vz 17472. A clean and tidy computer is the key requirement for avoiding problems with TaniumClient. To see a list of all the quarantined sensors on all endpoints, see Tanium Console User Guide: Manage sensor quarantines. For more information about requirements for specific Tanium solutions, go to https://docs.tanium.com/ and review the documentation for that solution. You do not have to specify a port if you use the default. For more information about the action status, see Tanium Console User Guide: View action status. The Tanium Client connects to only one Tanium Cloud server address Tanium Server or Zone Server at a time. If you encounter issues with your installation on Windows endpoints, examine Install.log in the Tanium Client installation directory to identify actions that failed during the installation. When log0.txt again reaches 10MB, the client renames log10.zip as log11.zip and again compresses log9.txt as a file named log10.zip. This means running a scan for malware, cleaning your hard drive using 1 cleanmgr and 2 sfc /scannow, 3 uninstalling programs that you no longer need, checking for Autostart programs (using 4 msconfig) and enabling Windows' 5 Automatic Update. Example: 3.8 Core Python Version,info,2.1.24.0: Client Health - Tanium Client Version: . The executable program for the CLI, TaniumClient.exe, is in the Tanium Client installation directory. Address details for the previous forward peer. The Tanium Client removes action logs from its host after a configurable interval (see Action log and package cleanup). Failed to authenticate for registration. You can set the port that the Tanium Client uses to communicate with servers by appending : to ServerName (for example, ts1.local.com:443). If you set up multiple Tanium Server appliances, specify both server names so the Tanium Clients use the ServerNameList setting to select a Tanium Server. Specify the complete FQDN, including hostname, such as host.example.com. After you install the Tanium Server (standalone or redundant cluster), Tanium Module Server, and optional Tanium Zone Server, verify that the servers are installed correctly and can communicate with all the necessary components of the Tanium Core Platform. Terraform cannot decode encrypted private keys. The selected logs and artifacts are gathered from the endpoint. Consult a network administrator for the server FQDNs that you must configure on clients. For more information, see Chunk caching. When sensor-history0.txt again reaches 1MB, the client renames sensor-history10.zip as sensor-history11.zip and again compresses sensor-history9.txt as a file named sensor-history10.zip. TaniumClient.exe Windows process - What is it? Tanium Client settings are written to the Windows registry. For assistance with tuning these settings, contact Tanium Support. From the Client Management Overview page, download the installation package for the OS of the endpoint. To send information to Tanium for troubleshooting, collect logs and other relevant information. /opt/Tanium/TaniumModuleServer/TaniumModuleServer, /opt/Tanium/TaniumServer/TaniumTDownloader, /opt/Tanium/TaniumModuleServer/TaniumTDownloader, Program Files\Tanium\TaniumModuleServer.exe, Program Files (x86)\Tanium\Tanium Zone Server\TaniumZoneServer.exe, Program Files\Tanium\Tanium Server\TDownloader.exe, Program Files\Tanium\Tanium Module Server\TDownloader.exe, TaniumReceiver config set BypassProxyHostList host1.example.com,192.168.0.1, TaniumReceiver config get BypassProxyHostList, TDownloader config set ProxyServer 192.168.0.2, TaniumModuleServer register ts2.tam.local, TaniumModuleServer register ts2.tam.local:8443, TaniumReceiver global-settings set ReportingTLSMode 0, TaniumReceiver database create-admin-user admin-recover tam.local. From the Main menu, click Administration > Shared Services >Client Management. (Windows) Select x86for software that cannot be installed on 64-bit Windows systems. For serverTanium Cloud connection issues, use the following commands to review and verify the server connection settings for the client. Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall. These settings help avoid concentrated resource usage on shared hardware. This allows it to read the index only upon . You can use Client Management to directly connect to an endpoint and retrieve action history logs. The non-configurable timeout is set to one minute. Amardeep Sidhu 116295 Member Posts: 1 Oct 31, 2008 1:34AM If the command does not return one or more IPaddresses for the server name Tanium Cloud FQDN, there is likely an issue with DNSresolution. Cause: The Tanium Module Server is attempting an SSHdeployment and cannot communicate with the endpoint, or cannot authenticate with the endpoint. In the URL field of the browser that you use to access the Tanium Console, enter https:///hash/. Index is optimized to minimize endpoint resource utilization and work with journaling file systems, when available. The following settings, which govern connections from Tanium Clients to Tanium Cloud the Tanium Server or Zone Server, are stored on the client endpoints. For the steps to download the tanium.pub file from the Tanium Server, see Tanium Console User Guide: Download infrastructure configuration files (keys). To avoid such outcomes, make the target clause as specific as possible and do not use negative matching conditions such as not equals true. Enforcing sensor quarantines prevents sensors from running on an endpoint for the current question or action if those sensors exceeded the runtime timeout during a previous question or action. For more information, see Tanium Console User Guide: Managing Tanium keys. Your user account must have a role with the Global Settings write permission to enable or disable quarantine enforcement. The . When sensor-history0.txt again reaches 1MB, the client renames sensor-history1.txt as sensor-history2.txt, again renames sensor-history0.txt as sensor-history1.txt, and again creates a new sensor-history0.txt. The Tanium Server or Zone Server name in the ServerName setting must be a fully qualified domain name (FQDN) or IP address that clients can access from their network location. The Tanium Client stores action history logs in the /Logs directory. Even if a deployed package has no associated package files, the Tanium Client creates an empty Action_ directory for it. An organization might require a proxy for Tanium Clients in remote branch office networks. This section identifies resources that you can use when troubleshooting issues with the Tanium Client and with Client Management. In the Domain section, select the category or Tanium Solution for which you want to gather troubleshooting information. Use the following testing techniques to check the ports: You use a non-default Administrator account, or you use the default local Administrator account with the, Verify the client configuration and deployment settings. cmd-prompt> sudo ./TaniumClient config get TLSMode1, Last updated: 12/8/2022 1:29 PM | Feedback, Set Tanium Client Logging Level [Non-Windows], Set Tanium Server Name List [Non-Windows], example-zsb1.cloud.tanium.com,example-zsb2.cloud.tanium.com, sudo ./TaniumClient config set ServerNameList, sudo ./TaniumClient config get ServerNameList. The Network Adapter Details sensor now includes PCI slot-numbered, firmware-numbered, and SolarFlare interface identifiers on Linux endpoints Corrected white space handling in Hosts File Entries sensors. You must either run it as root or use sudo to elevate permissions. Last updated: 12/8/2022 4:10 PM | Feedback, Administration > Configuration > Solutions, Administration > Configuration > Client Status, Get Tanium Server Name List from all machines. After reaching the 10MB threshold, the client archives the oldest logs as ZIP files before adding new logs as plain-text files. Registration involves copying files between the Module Server and the Tanium Server. Thank you for choosing Tanium. See Network connectivity, ports, and firewalls. (Optional) In the Schedule Deployment section, set a schedule for the action. The default is 17472. In the Direct Connect search box, enter all or part of an IPaddress or a computer name. Tanium Inc. All rights reserved. Comply supports the Tanium Scan Engine (which is included by default), SCC (used by the United States government), and CIS-CAT scan engines. Firewalls with application-based control might not allow this traffic for Tanium by default. When that file reaches 1 MB in size, the client renames action-history0.txt as action-history1.txt and creates a new action-history0.txt. For example: Get Computer Name and Tanium Client Explicit Setting[ServerPort] from all machines. To remove sensors from quarantine through the operating system CLI on the endpoint, perform the following steps: The output displays the number of sensors removed from quarantine. However, if ServerName or ServerNameList does specify a port, it overrides ServerPort. For more information, see View the status of Tanium Client registration and communication. You can optionally set the port that the Tanium Client uses to communicate with servers by appending : to the server IP addresses or FQDNs (for example, ts1.local.com:443,ts2.local.com:443,zs1.example.com:443). In some cases, enabling the Tanium Client to answer questions that use quarantined sensors might be more important than limiting the impact that long sensor run times have on the resources of an endpoint. For more information, see Tanium Cloud Deployment Guide: Troubleshooting Tanium Cloud. Do not change the default of 17472, which is required for communication with Tanium Cloud.The default is 17472, but you can configure a custom port. Windows 7, 8 or 10), and you can also see the version number and the build number. You can use Client Management to directly connect to an endpoint and collect a bundle of logs and other artifacts. For more information, see Create a client configuration. The proxy server does not perform SSL/TLS inspection. The Tanium Client is now supported on SLES v15. Work with your network administrator to resolve the issue. This shows what Windows version you have installed (e.g. Release Date: September 16, 2022 Improvements Following this entry, the log displays anything echoed from the package: 2016-11-28 14:12:37 +0000|Files Verified, running action. The action log contains the CLI output associated with the action command. The following values are best practices for specific use cases: By default, this setting is not present if you did not set the logging level when deploying the Tanium Client. The following list details configuration files and software that the Distribute Tools package installs on endpoints for the modules that use the . On Windows infrastructure, Tanium Client Management records service logs in the client-management.log file in the \Program Files\Tanium\Tanium Module Server\services\client-management-files directory on the Module Server. Changed the Windows Tanium Server installer to create its databases in PostgreSQLusing UTF-8instead of the default locale. For a client on which ServerNameList is configured, you can use the sensor to identify the Tanium Server or Zone Server with which the client currently connects. Click Deploy Action and review the action status to verify that the action completes without errors. For disk space requirements, see Hardware requirements. The Tanium Console displays the Action ID in the Action > Action History and Action Status pages (see Tanium Console User Guide: Deploying actions). Do not modify the ServerNameList setting, except during initial configuration of the Tanium Client when a tanium-init.dat file that includes the appropriate FQDNs is unavailable, or as directed by Tanium Support. The previous version can be found here: Release Notes (Version 7.4.2.2063) Contents 1 Tanium Server for Windows and Linux v7.4.3.1204 2 Special Notes 3 Security Updates 4 New Features 5 Improvements 6 Bug Fixes 7 Known Issues and Workarounds You can also adjust these settings to increase performance on physical endpoints with hardware specifications near the minimum requirements for the Tanium Client, cloud-hosted endpoints, and endpoints where CPU performance must be prioritized, but the appropriate values depend on your environment and business requirements. Check the user name provided with the credentials. Run the following CLI command to configure ProxyServers after completing the wizard: TaniumClient config set-string ProxyServers ^":,,:". You can apply these settings using a settings configuration in Tanium Client Management: see Managing client settings in Client Management. When you troubleshoot or audit actions on managed endpoints, review the action history logs to see which actions ran, their start and run times, and associated commands. Tanium Client settings are written to the Windows registry. The endpoint downloads the file from the URL that you specify and runs a script that the file contains to select the correct proxy for connecting to a particular Tanium Cloud FQDN Tanium Server or Zone Server. Because the Tanium Client Management service requires a direct connection from the Tanium Module Server to clients, you cannot use Client Management to deploy clients that cannot connect without a proxy connection. Specify one of the following as the Deployment Package: Enter the FQDNs or IP addresses of both Tanium Servers in the Server Name List field. The ServerName port overrides the ServerPort setting in the Tanium Client configuration (default is 17472). Create a new package and specify a locally uploaded file. Steps 1, 2, and 3: Unzip SigCheck.zip into Tools Directory To unzip our utility we acquired from Microsoft, we'll need to use a command line unzip utility. Contact Tanium Support for more assistance. The settings boil down to allowing all traffic on destination port 17472 to pass through to the specified destination ip address. If the client cannot reach the server in ServerName or any FQDNserver in ServerNameList, the client attempts to connect to the FQDNserver that LastGoodServerName specifies. The value that you specify for this setting overrides the data that the client OS would otherwise return. When log0.txt reaches the maximum size again after that, the client compresses log9.txt as a file named log10.zip. After you disable enforcement, clients still quarantine sensors and log quarantine events, but do not prevent those sensors from running. ServerName indicates Tanium Cloudthe FQDNspecifies the FQDN or IPaddress of the Tanium Server or Zone Server with which the Tanium Client attempts to connect. Set a reissue interval if some target endpoints might be offline when you initially deploy the action. After installation, you can change the connection settings as necessary through sensors and packages that Tanium provides. In Tanium Core Platform 7.4.2 and earlier, client status is found on the System Status page. I think there is a typo. You can use Client Management to directly connect to an endpoint and retrieve client logs. For example, if you deploy a package that has five files, the Tanium Client places each file in the Action_ directory after it finishes downloading. For the settings that connect Tanium Clients through HTTPS proxy servers, see Connect through an HTTPS forward proxy server. The browser displays the hash value associated with the sensor. (Windows only) If both of the following conditions are met, User Account Control (UAC) remote restrictions prevent access to administrative shares and remote installations: Because these administrative tasks are necessary for deployment of the Tanium Client using Client Management, you must disable UAC remote restrictions under these conditions to allow deployment. Date and time of latest Tanium Client installation. The proxy server must not require authentication. Tanium is a registered trademark of Tanium Inc. Monitor the client health overview in Client Management, Access detailed client health and troubleshooting information on an endpoint, Tanium Client and Client Management requirements, Troubleshoot issues with connection and registration, Review action logs and associated files to troubleshoot actions and packages, Review action history logs to troubleshoot or audit actions, Review sensor history logs to troubleshoot or audit sensor activity, Review and manage sensor quarantines to troubleshoot sensors, Verify that the Tanium Client service and process are running on an endpoint, Verify or remediate Tanium Client peering and leader connections, Review or reset the public key to troubleshoot connection issues, Tanium Console User Guide: Download infrastructure configuration files (keys), Review or reset the public key to troubleshoot connection issues (Tanium Client 7.4 only), View the status of Tanium Client registration and communication, Manage the Tanium Client service on Windows, Manage the Tanium Client service on macOS, Manage the Tanium Client service on Linux, Manage the Tanium Client service on Solaris, Deploying the Tanium Client using Client Management, Deploying the Tanium Client using an installer or package file, Configuring connections to the Tanium Core Platform, Access individual endpoint logs in Client Management, Move an existing installation of the Tanium Client on Linux, Tanium Console User Guide: Deploying actions, Tanium Console User Guide: View action status, Tanium Console User Guide: Managing Tanium keys, Tanium Console User Guide: Manage sensor quarantines, Tanium Core Platform Deployment Reference Guide: TDownloader logs, Tanium Appliance Deployment Guide: Support menu, Network connectivity, ports, and firewalls, Tanium Server port (if the port is not specified in, Proxy auto configuration (PAC) file (where used), Review the Tanium Client Management service logs if you used that service to deploy the clients: see, Make sure the endpoint has enough available space on the disk or partition where you are installing the client: see. 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