How to configure ldap server in active directory. Aug 31, 2016 · In this article .

You will need them later in this post. Register the LDAP server to the machine. Jun 4, 2019 · To configure the BIG-IP system to use a remote Active Directory server for authentication of administrative sessions, select Remote - Active Directory. LDAP is used to talk to and query several different types of directories (including Active Directory). Log in to your workspace and create a new account using email and password. The LDAP server settings appear. The Lightweight Directory Access Protocol (LDAP) is used to read from and write to Active Directory. Mar 26, 2024 · This guide provides information for configuring OpenVPN Access Server to authenticate against Active Directory (AD) using Lightweight Directory Access Protocol ( LDAP ). It integrates with most Microsoft Office and Server products. Choose the ApacheDS2. On the Schema tab, configure LDAP Schema: Microsoft Active Directory . Create a new query policy under CN=Query-Policies,CN=Directory Service,CN=Windows NT,CN=Services,CN=Configuration, forest root. Enable the “LDAP over SSL/TLS” option. References. com and receive the required permissions. Enter the Name and IP address / hostname of the server. Original KB number: 935834. Based on his solution, it looks like someone would have to log in with their Display Name, based on the userPattern. Mar 10, 2021 · An essential part of hardening an Active Directory environment is configuring Secure LDAP (LDAPS). Use this mode when the LDAP/AD server has a simple structure. If you are configuring Tableau Server to use Active Directory, we recommend using the TSM Web UI during installation. Specify the URI in one of the following formats: Use the format ldap://ldap. Open Active Directory Users and Computers from Administrative Tools. Login as Single Sign-On Administrator. 1) Create a Certificate Authority (CA). Mar 31, 2023 · Navigate to the Azure AD directory that you want to configure for LDAP authentication. Select the identity source and enter the identity source settings. Leave the next window as it is. Posix Schema for LDAP; Sun Directory Server Enterprise Edition (DSEE) A generic LDAP directory server; When to use this option: Connecting to an LDAP directory server is useful if your users and groups are stored in a corporate directory. Confirm the selection with your LDAP server administrators. Now create the /etc/openvpn/auth directory and the ldap. 0 Server, provide the server name and click Finish. Click on the New Server icon/ CTRL + E to create the Directory Server. Our tutorial will teach you all the steps required to integrate your domain. Enter any LDAP server host names or IP addresses. Installing slapd (the Stand-alone LDAP Daemon) creates a minimal working configuration with a top level entry, and an administrator’s Distinguished Name (DN). com with your domain name and use the Administrator password that you configured with the Simple AD directory. To specify LDAP authentication, the following requirements must be met: Configure the network so that the machine can detect the LDAP server. This role corresponds to an AD group. The following client performed an LDAP bind over SSL/TLS and failed the channel binding token validation. conf file: Note. Aug 4, 2021 · #LDAP #CentOS #ActiveDirectory #WindowsThis video is a step-by-step guide to integrate or configure CentOS 7 or RHEL 7 with windows active directory LDAP ser In the Server 2 Host field, type the IP address or FQDN of the fallback server if one is configured. Set the domain controller or site to point to the new policy by entering the distinguished name of the new policy in the Query-Policy-Object Jun 5, 2024 · In the right pane of Registry Editor, double-click the entry that represents the type of event for which you want to log. The Host option specifies the remote system hosting the LDAP database that the system will use for remote authentication. GitLab integrates with LDAP - Lightweight Directory Access Protocol to support user authentication. Open the LDAP Servers table ( Setup menu > IP Network tab > AAA Servers folder > LDAP Servers ). Some examples of containers are: CN=Users;DC=example;DC=com This searches for users inside of the domain component example. Select Active Directory over LDAP or OpenLDAP, depending on your directory type. Click on the “Azure AD Domain Services” option in the left-hand menu. In Servers, edit your concerned server. server, click + under All Servers. The Azure AD tab displays initially by default. Enable the “Secure LDAP” option. 5 Nov 20, 2020 · 3. 4. 1: Install "Active Directory Certificate Services" role through Server Manager roles. ) Username Attribute: The attribute name on the LDAP server that contains the username for the account. Step 3. When SSL is being used, TLSv1 or SSLv3 can run on the LDAP server. Configure an LDAP server according to the parameters described in the table below. Click Security > Auth Servers. $ ldapsearch -D "Administrator@ corp. Click the Realm & Settings tab and select the realm created earlier. To configure the FortiGate unit for LDAP authentication – Using GUI: Go to User & Device -> Authentication -> LDAP Servers and select Create New. Jun 1, 2016 · Choose the type of external identity source (Microsoft Active Directory, Oracle Directory Server/Sun Java System Directory Server or Open LDAP). - Open windows 'cmd'. May 30, 2024 · Active Directory is a Microsoft product used to organize IT assets like users, computers, and printers. Jan 11, 2021 · FutureSmart configuration changes for Microsoft channel binding and LDAP signing requirements for Wi Fails with. Before you configure the identityStore entity, import a valid SSL/TLS certificate into the Tableau key store as documented earlier in this topic. Step 2. If the bind is unsuccessful, deny access. On the Select Role Services page, select the Certification Authority check box, and then click Next . Go to Authentication. The LDAP server settings are enabled. Type the logging level that you want (for example, 2) in the Value data box, and then select OK. Port 636 is the default for LDAPS encrypted connections. In this screencast we’ll demonstrate how to integrate Artifactory with your LDAP server for organization-wide authentication and authorization. Click Create in the top navigation bar. baseDn: Distinguished Name (DN) of the root node in LDAP from which to search for users. - OutSystems 11 Documentation User Schema Settings (Optional, if you plan to use the LDAP server only as an LDAP query asset. Click the Add button, and select The Authentication Servers page opens. Select the AD domain, ad. 5 but the configuration is similar in WebSphere 7. com/en-us/azure/acti Create ldap sync configuration files ldap-sync. Ensure that it is enabled and the action is set to Passive Authentication. Check LDAP. Jan 31, 2020 · In the section Role Services, simply select the button Next >. Under the Identity Provider tab, click Identity Sources, and click Add. This article describes how to enable LDAP signing in Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows 10, and Windows 11. Configure an LDAP server group. The LDAP strategies page opens. To configure an LDAP server: 1. 1: Install the "Active Directory Certificate Services" role through Server Manager roles. Apr 23, 2024 · Create a new Identity Policy. When you use LDAP over SSL, enter the name the value from the 'Issued To' field of the server certificate. When using LDAP for the GUI the privileges have to be defined with the local user manager, to do so an (automated) import of the users from the LDAP source is required. After completing the configuration, you can test if the authentication works on the next window. LDAP can also tackle authentication, so users can sign on just once and access many different files on the server. Select the Active Directory Domains and Trusts. Contact your LDAP server administrator Configure an LDAP Server. To integrate an LDAP server with TrueNAS, go to Directory Services > LDAP. The New server pop-up window is displayed. Specify a Name for the new Identity Policy. Jan 24, 2023 · We explain and demonstrate how to setup LDAP to queries Azure Active Directory following THIS MICROSOFT ARTICLE: https://learn. This should be the server and port of the server hosting your LDAP directory (a domain controller for Active Directory): Port: 389 is the default for unencrypted LDAP connections. rsasecurity. If you're binding to a different LDAP directory or to change the pre-configured attribute mappings, click Navigate to the Keycloak tab and log into Keycloak with your username and password. 4 You will see a dialog box appear where you fill out In the Ansible Tower User Interface, click Authentication from the Settings () Menu screen. com" -W sAMAccountName= Administrator. The LDAP Server page appears. In particular, it creates a database instance that you can use to store your data. Name the new group unixusers, and save. However, the suffix (or base DN) of this instance will be determined from the domain name of the host. In the section Confirmation, simply select the button Install. Set the Type to Ldap. You can configure multiple LDAP servers by specifying the server to configure (otherwise, leave the server at Default ): The equivalent API endpoints will show AUTH_LDAP In the Ansible Tower User Interface, click Authentication from the Settings () Menu screen. d directory, my ldap administrator account got deleted as well, and I cannot configure SSL again or add more databases. On your Windows Server Machine, click on Start -> Server Manager -> Add Roles and Features. The Bind DN account must have permission to read the LDAP directory. While the specific tutorials you've found might have AD-specific configuration, that is not really the case for the software itself (and AD behaves 98% like a standard LDAP server anyway). AD users can access the Fortigate firewall through the Property: Description: Default value: Required: Example for Active Directory: ldap. 2. Jan 20, 2023 · If the LDAP server supports it, and the bind settings are correct, click Select a container to browse the LDAP server and select containers from a list. Configure the LDAP profile (1) Simple mode. For basic, unencrypted communication, the protocol scheme will be ldap://like this: ldapsearch -Hldap://server_domain_or_IP The gateway device configuration page is displayed. This guide walks you through the steps of Configuring WebSphere with LDAP Security. Add user accounts to it that are allowed to authenticate via OpenVPN. Chapter 1. Password. The LDAP server host. Edit the default rule. - Go to the openssl. Click on Add a new User (+ sign). Open vSphere Client. Specify a Name for the new rule. . Select the Primary Server. Click on Update and apply to save. (see section below for more information). The Active Directory realm authenticates users using an LDAP bind request. Separate entries with an empty space. Click File, and select Add/Remove Snap-in. The default port for LDAP is 389, but LDAPS uses port 636. By default, all of the LDAP operations are run by the user that Elasticsearch is authenticating. Access Server takes the username and looks it up in the LDAP directory. Apr 23, 2020 · All the files generated, will be kept in the OpenSSL installation directory for simplicity. Step 4. Bind the WLC with the LDAP Server. Note. This is often specified by the string sAMAccountName in Active Directory servers that may be used by LDAP. LDAP is a protocol, so it doesn't specify how directory programs work. Create an EAP Profile at the WLC with the desired EAP method (use PEAP). 1 Open up SSMC for the system you wish to work on. Fill out the remaining fields as follows: Identity Source Name: Label for Sep 26, 2017 · In the AWS Directory Service console, choose Directories. Type the IP address, host name, or domain name in the Server IP May 5, 2017 · On the AD server, create a group for the Linux users. This can be the FQDN or IP address of the domain controller. Apr 20, 2020 · After installing and configuring Certification Authority (CA) server, Next step is use it to generate SSL certificate for LDAPS configuration on Domain Controller. Jun 9, 2023 · Ovbiously, when I did that, my previous configuration with LDIF -create a local database and set up SSL- got deleted, and since I used the slapd. Nov 7, 2017 · Navigate to User Management >> LDAP / Active Directory, and click Add to add a new profile. To know the details of the server right click on the server then click Open Configuration, it will give you Nov 8, 2016 · On the Select Server Roles page, select the Active Directory Certificate Services check box. Click on “Save” to save your changes. txt ca. - Generate keystore. There are two ways to set up AD/LDAP: Configure AD/LDAP using the System Console user interface. Jul 24, 2022 · This video helpful for how to integrate Active Directory with Fortigate firewall & LDAP configuration. Change the LDAP connection settings to your DC and DNs in the file. This is assigned the System Admin role as the first user created. Then create the domain security group VPN_users. to enable the authentication service to authenticate the firewall. Microsoft Management Console snap-in and use the name of the top-level domain. For Windows Server, install the Active Directory Certificate Services (AD CS) role and configure it as a company CA. Product and Environment Sophos Firewall Configuring AD/LDAP authentication over SSL/TLS Perform the following steps: Click Configure. Set the Authentication Order to be set to Internal Users + LDAP. , [ + ] northamerica. Instead, it's a form of language that allows users to find the To configure an LDAP Lightweight Directory Access Protocol. 2 Open the main menu and choose LDAP, from the security submenu. and. When you create an LDAP strategy, you let the Splunk platform connect to an LDAP server for the purposes of authentication using the settings that you specify for the strategy. Export the CA certificate using this method: Open certutil with admin privileges and execute the following command where ca_name is just a placeholder for the certificate name. Primary URI: Configure an LDAP server for use in authentication on this HMC by specifying the URI. yaml whitelist. Configuration reference table Jan 4, 2023 · In the Server Properties for name of site dialog box, click on the Directory Servers tab; In the Directory Servers section, click Add. When LDAP authentication is active, Artifactory first attempts to Apr 24, 2018 · This configuration is self-explanatory but briefly few lines about manager-dn and password, LDAP authentication on the active directory or any other LDAP directory is performed in two steps first an LDAP search is performed to locate Dn(Distinguished Name) of the user and then this Dn is used to perform LDAP Bind. Repeat step 4 for each component that you want to log. Click ADD. Active Directory (Integrated Windows Authentication) Use this option for native Active Directory implementations. These examples are shown on WebSphere 8. 389 Server. Select the LDAP tab. From the Server list, select LDAP. For new Firmware 7. LDAP server names or IP: Resolvable hostname or address of the Active Directory server. Solution. The Subject name or the first name in the Subject Alternative Name (SAN) must match the Fully Qualified Domain Name (FQDN) of the host machine, such as Subject:CN Right click the domain you would like to configure, and select Configure Authentication option. Enter the LDAP "Server" and "Port" attributes on the Server Overview tab of the LDAP Users page. In the dialog box, type the name for the directory server you want to add in the Name field. Aug 8, 2013 · Close all opened windows. Configuring Active Directory . - Fort this case 'C:\Program Files\OpenSSL-Win64\bin>'and generate the private key. Click Next twice. Enter a name and add the LDAP server you configured in the previous step. Choose LDAP User if you want to to add a single LDAP User Account, or LDAP Group if you want to add an existing LDAP Group. Instead, you must use JSON entity files to configure the LDAP identity store. Select the LDAP event source tile. See identityStore Entity. Double-click the unixusers group entry, and open the Users tab. After selecting Add Roles and Features Click on Next. Oct 23, 2023 · If binding to a different LDAP directory, you probably need to edit the filters displayed. Dec 1, 2021 · Follow the below steps to integrate LDAP with Active Directory: Login to Active Directory using an administrator account. Search the directory using the generated filter. Click Add Rule. example. Method menu. Host. Click the icon in the All Servers table to add a new server. From the IP Address/DNS Name drop-down list, select whether to use the IP address or DNS name to contact your primary LDAP server. Add the new User or Group to the Unisphere Configuration: Go to User Management (under Settings icon > Users and Groups). For example, Security Events. Here’s a quick overview of the process of looking up a user: The user authenticates with Access Server. Figure 2: Creating the new LDAP Server. Applies To: Windows Server 2012. Summary. – Oct 25, 2019 · Launch the Microsoft Management Console (MMC), by clicking the Windows icon, and entering ‘ mmc ’ in the run window. Open Administrative Tools and select AD Users and Computers. In the Add or Remove Snap-ins window, Select “ Certificates ” from the Available Snap-in window, and click Add. Oct 19, 2019 · Also typically anonymous access to productive Directory Servers is not allowed, so you need a 'service Account' (special Bind-DN), which can be used to perform LDAP operations against the Directory Server. Replace corp. Bind DN. Active Directory to Authentication Method. Configuring an LDAP server Enabling Active Directory recursive search Configuring LDAP dial-in using a member attribute Configuring wildcard admin accounts Configuring least privileges for LDAP admin account authentication in Active Directory Feb 1, 2024 · 1. Enter a Name for the LDAP server. microsoft. Navigate to Configuration > Security > AAA > Servers/ Groups > LDAP > Server Groups and click +ADD. Active Directory Lightweight Directory Services (AD LDS) is a Lightweight Directory Access Protocol (LDAP) directory service that provides flexible support for directory-enabled applications, without the dependencies and domain-related restrictions of Active Directory Domain Services (AD DS). Enter the AD domain name and its name/IP. Click the Attributes tab. This article contains the necessary changes to the configuration. 3. Self Signed Certificates. com. Sep 18, 2019 · FortiGate. Provide the required LDAP configuration details. After selecting Add Roles and Features and Click on Next. Nov 8, 2016 · Determining the Base DN The base DN is the point from where a server will search for users. Right click the domain you would like to configure, and select Configure Authentication option. Click Create at the bottom of the dialogue. 0 & above the path would be: Go to User & Authentication -> LDAP Servers and select Create New. To configure the new event source in InsightIDR: From the left menu, go to Data Collection and click Setup Event Source > Add Event Source. The About page appears. Step 5. In the Product Type filter, select LDAP. In some cases, regular users may not be able to access all of the necessary items within Active Directory and a bind user is needed. Enter a descriptive title in the Summary field. Include links to the relevant parts of the documentation. To connect to the LDAP server using a secure sockets layer, select SSL Enabled . 3 Once in the LDAP screen, from the actions menu on the right of the screen click create. Aug 29, 2017 · To test the solution, query the directory through the LDAPS endpoint, as shown in the following command. Based on the configured AD users, you can authenticate as the user sam@dba. The TSM Web UI is optimized to configure Tableau Server for Active Directory with the minimum necessary input. To register the LDAP server, specify the following settings: May 29, 2022 · 1. To make the ZyWALL/USG look in the Active Directory, we need to select our AD in the Authentication Method settings. Enter your suggestion for improvement in the Description field. Choose your collector and event source. Description. Select Active Directory or LDAP as the Server Type. (4) Select the connected LDAP server and click edit > new > organizational unit, add two entries of OU=People and OU=Group. conf and created the sladp. By default, LDAP traffic is transmitted unsecured. g. Lightweight directory access protocol (LDAP) is a protocol, not a service. Event reference for LDAP signing requirements. Click the Help link for more information on filters. Tutorial PFSense - LDAP Authentication on Active Directory [ Step by Step] Learn how to configure PFSense LDAP authentication on Active directory. When configuring the directory, you can choose to make it read only, read only with local groups, or read Nov 16, 2023 · Integrating an LDAP Server with TrueNAS. com to define a server that uses STARTTLS for SSL encryption. For example, the LDAP/AD server has only one default user group "Users" under the domain "ms. In the Certificates snap-in window, select ‘ Computer account Nov 13, 2022 · The OpenVPN server will use this account to access LDAP. exe installation path. Do not use other RDNs. Learn how to configure the PFSense Active Directory Authentication feature using LDAP over SSL for an encrypted connection. Click New; the following dialog box appears: 3. Only one host may be specified. II. We’ll configure LDAP Users and LDAP Groups, and perform a test to verify the successful setup. CLI commands: aaa group server ldap ldapgr. On the LDAP Test tab, test a Username and Password in Active directory to make sure that the communication is successful. In Tenable Nessus Manager, in the top navigation bar, click Settings. draytek. A prerequisite to configuring WebSphere for LDAP security is an LDAP Server configured with the appropriate users and groups. 0 and 8. com, a common syntax for Active Directory. Create a user User1 in the LDAP Server member of the OU SofiaLabOU and the Group SofiaLabGroup. Select the “Configure” option from the top menu bar. The ldap database backend should work here, if you need to program some fixed May 11, 2020 · Configure LDAP Client for the case LDAP Server is Windows Active Directory. [1] Add UNIX attributes to users on Windows Active Directory, Integrate LDAP with GitLab. On the LDAP Users tab, configure Default LDAP User Group : Trusted Group. Resolution for SonicOS 6. Enable LDAP In order to use LDAP integration you’ll first need to enable LDAP in the main config file as well as specify the path to the LDAP specific configuration file (default: /etc Mar 28, 2024 · Step 1. Select the flag and warning symbol then the link Configure Active Directory Certificate Services on the destination server. Go to the Configuration() → Object → Auth. Set the Type to Ldap and click Submit. This integration works with most LDAP-compliant directory servers, including: Microsoft Active Directory. The Server is pre-configured to map attributes from Active Directory. The directory ID looks like: d-12345678e9. In the left navigation bar, click LDAP Server. I’ve found multiple links, but each link has bits and pieces of what to do. Once you've updated your organization's identity store for either LDAP or Active Directory, you can configure authentication at the portal tier. Mar 5, 2015 · SSMC Method. In the User Federation tab, select ldap from the Add provider drop-down menu. The LDAP server can be Microsoft Active Directory, Tivoli, or Open LDAP. Create a unique instance. On the following window select External Active Directory . Open LDAP. Configuring LDAPS requires setting the hostname and sslPort options in the identityStore JSON file. Directory Connection - Primary. Connecting RHEL systems directly to AD using SSSD. Artifactory supports authenticating users with an LDAP server out-of-the-box. ; Under the machine name is a plus with a suffix next to it; e. Click Configure Splunk to use LDAP. In the Networking & security tab of your directory, under Networking details, note the DNS address values. When LDAPS is enabled, LDAP traffic from domain members and the domain controller is protected from prying eyes and meddling thanks to Transport Layer Security (TLS). As I’m understanding: Install AD Lightweight Directory Services. crt Create secret with all ldap sync conf files Deploy recular sync via CronJob/ScheduledJob Create ldap-group-sync cluster role Create project, service account and cluster-role-binding Create CronJob How to debug with ldapsearch Note: You can test a user in the Configuration Validation field. In the Identity Provider tab, open Identity Sources. You can configure multiple LDAP servers by specifying the server to configure (otherwise, leave the server at Default ): The equivalent API endpoints will show AUTH_LDAP Feb 19, 2024 · Instructions for configuring per domain controller or per site policy. In this how-to we will show you how to configure both using Microsoft Active Directory Server. Attempt to bind to the LDAP server using the DN of the entry retrieved from the search, and the user-provided password. Enter the directory URL of the identity source; for example, a domain controller. Enter the. Enter the server Name and its IP address Dec 28, 2020 · Team, I’m reaching out for advice with regards to setting up LDAPs in a Windows 2016 environment. To specify the server, use the -Hflag followed by the protocol and network location of the server in question. Select Save to see the list of users imported. Configuring Active Directory as an LDAP Provider It is recommended that SSSD connect to the Active Directory server using SASL, which means that the local host must have a service keytab for the Windows domain on the Linux host. Aug 31, 2016 · In this article . Search for LDAP in the event sources search bar. Tier: Free, Premium, Ultimate. Entering more than one host name or IP address creates an LDAP failover priority list. Feb 2, 2023 · Click OK and double click on the newly created connection named ldap to connect to the LDAP Server that needs to be configured. When authenticating, a placeholder % {user} will be replaced by the username entered during login. Select the Enable LDAP Server check box. Click Settings > Users and authentication > Authentication Methods. Click Add when finished. Navigate to Menu > Administration > Single Sign-On > Configuration. OpenLDAP is designed to be able to proxy to any generic LDAP server. Choose the directory ID of the AWS Managed Microsoft AD. Feb 22, 2024 · How to configure the directory to require LDAP server signing for AD DS. If the search does not return exactly one entry, deny access. Feb 29, 2024 · Step 3. com," and all the user accounts are under This means that you should be able to configure LDAP integration using any compliant LDAPv3 server, for example OpenLDAP or Active Directory among others. If you cannot see it click show more on the far right of the main menu. Offering: Self-managed. The LDAP server port. 1. See Configure Initial Node Settings. May 29, 2015 · The OpenLDAP tools require that you specify an authentication method and a server location for each operation. Option. The Port should be left at the default 389. If the Active Directory server is over SSL, enter 636. Jul 4, 2018 · Figure 1: Left Pane with LDAP Servers and Connections. Either the client did not pass channel binding tokens to the server, or the channel bindings did not match. Next, configure AD/LDAP and then convert your System Admin account to use the AD/LDAP login method. LDAP is a communication protocol that provides the ability to access and maintain distributed directory information services over a network. Apple Open Directory. In the Users tab, right-click and select Create a New Group. Nov 6, 2008 · Blauhr's answer is good, but the CN of a user in AD is based on their "Display Name", not their saMAccountName (which user's are used to logging in with). When you use LDAP, logins are managed through your organization's LDAP server. Previously in this procedure, you configured the dn:CN=dba,CN=Users,DC=example,DC=com role on the admin database with the required permissions. How to Test. May 7, 2024 · LDAP is an open, vendor-neutral application protocol for accessing and maintaining that data. If you only need LDAP for services like VPN, then you can skip steps 3-5. Apr 3, 2024 · How to configure LDAP end user authentication for your applications (both LDAP with Active Directory and standard LDAP). This will be setting up on a non-domain controller. user. Second, configure AD CS by doing the following: Open Server Manager. Select Enable LDAP Authentication: Configure the following values: The only supported RDNs for DN fields are: CN, OU, and DC. If you are in the Basic Mode, click Advanced Mode to access the advanced configuration options. Scroll down to the LDAP Support section and choose the Server Overview tab. To configure an LDAP server for direct user binding, append an attribute uid=% {user} to the Base DN parameter (for example, uid=% {user},dc=example,dc=com) and leave BindDN and Bind password parameters empty. Client IP address: Nov 13, 2023 · Under Single Sign On, click Configuration. Choose the Role-based or feature-based installation option and click on the Next button. Choose Role-based or feature-based installation option and Click on Next button. When you use Windows Active Directory, logins are managed through Microsoft Windows Active Directory. tb qz eu uj ab is vt bj pb xa