Navigate to the %ProgramFiles%\Update Services\Tools\ folder. Video Tutorial to Learn SCCM ConfigMgr CB Software Update Patching Process, SCCM 1706 KB4042345 Server Side Fix for Peer Cache, Fix Report Server cannot Open a Connection Error ConfigMgr | SCCM, ConfigMgr Delete Aged Cloud Management Gateway Traffic Data Task | SCCM, Launch Server Manager – Launch IIS Manager, Right-click ‘WsusPool’ and select ‘Advanced Settings’, Change the value of ‘Queue Length’ under the General section from the default 1,000 to 30,000, Right click ‘WsusPool’ and select ‘Advanced Settings’, Change the value of ‘Private Memory Limit’ under the, Click OK to save and restart the IIS service, WSUS SUP causes high CPU and clients fail updates scan –, What are the best Practices for Software Updates/Patching in SCCM –, Windows Server 2012 R2 WSUS Issue: Clients cause the WSUS App Pool to become unresponsive with HTTP 503 –. 3. Great article, I refer back to this when setting up new SUPs even though I’ve done it a few times and have a fair idea what I’m doing, just to refresh my memory. I also have a video tutorial published several months back about SCCM Software Update process. Click computers, and then select the computers that you want to assign to this new group. Auto download and notify for install. In the add computer Group dialog box, in Name, specify the name of the new group, and click then add. To enable custom update signing, you must install a package signing certificate on your WSUS server. A value of 0 means there is no limit. To determine the WSUS port settings in IIS 6.0 1. How can i force it to manually report to the WSUS … Comprehensive Windows Server Update Services (WSUS) configuration and optimization script.. Click OK to close the Enable client-side targeting policy and return to the Windows Update details pane. The best way to configure Automatic Updates depends on the network environment. DESCRIPTION: Comprehensive Windows Server Update Services (WSUS) configuration and optimization script. By default, anonymous read access is enabled for the default and all new IIS websites. We recommend that you create a new GPO that contains only WSUS settings. An IIS Worker Process was using over 2GB of RAM when the problem would occur. Modify IIS WSUS Application Pool Settings Launch Server Manager – Launch IIS Manager; IIS Console – Click on Application Pools; Right-click ‘WsusPool’ and select ‘Advanced Settings’ Change the value of 'Queue Length’ under the General section to 30,000; Change 'Service Unavailable' Response Type from default HTTPlevel to TcpLevel By default, this option is selected. On the Before you Begin page, review the information, and then click Next. For example, if you are using HTTP, you should type http://servername:8530. In the details pane, double-click Configure Automatic Updates. I have checked each of the items above and my server is set as such, but i am still seeing the Red X on the WSUS server and it says “computer has not reported status in 90 days.” The computer being the WSUS server itself. IIS Configuration validation and optimization. Notify me of follow-up comments by email. The following section describes how to configure a corporate firewall that is positioned between WSUS and the Internet. To enable anonymous read access, follow the steps for the applicable version of IIS: Enable Anonymous Authentication (IIS 7), as documented in the IIS 7 Operations Guide. if you choose to synchronize from another WSUS server, specify the server name and the port on which this server will communicate with the upstream server. Learn how your comment data is processed. If the certificate is only imported to the Local User Trusted Root CA store, the downstream WSUS server will not be authenticated on the upstream server. The default ports are the same as those specified in the preceding section Connection between WSUS servers, and the firewall on the WSUS server must also be configured to allow inbound traffic on these ports. How to Open IIS WSUS Application Pool – Advanced Settings ? If you’re not using Hyper-V, you will see only one server, i.e., … After you click Finish, the WSUS Management Console appears. For client computers that are configured by using the Local Group Policy editor, the GPO is applied immediately, and the update takes about 20 minutes. Can this computer connect to the upstream server (such as the server that is designated to download updates from Microsoft Update)? WSUS should now be completely gone from your system. The support engineer was helpful, and she helped to setup the best practices for IIS settings required for remote WSUS/SUP. On the Specify Proxy Server page, select the Use a proxy server when synchronizing check box, and then type the proxy server name and port number (port 80 by default) in the corresponding boxes. Modify IIS WSUS Application Pool Settings Launch Server Manager – Launch IIS Manager; IIS Console – Click on Application Pools; Right-click ‘WsusPool’ and select ‘Advanced Settings’ Change the value of 'Queue Length’ under the General section to 30,000; Change 'Service Unavailable' Response Type from default HTTPlevel to TcpLevel The listening interfaces and ports are configured in the IIS site(s) for WSUS and in any Group Policy settings used to configure client PCs. WSUS Administrators; IIS settings. At the top of the start menu, right-click Command prompt, and then click Run as administrator. By default, Group Policy updates in the background every 90 minutes, with a random offset of 0-30 minutes. Because WSUS initiates all the network traffic, it is not necessary to configure Windows Firewall on the WSUS server. Removal of device drivers from WSUS repository (greatly improves speed, reliability, and reduces storage space needed). Comprehensive Windows Server Update Services (WSUS) configuration and optimization script.. Link this WSUS GPO to an active directory container that is appropriate for your environment. We need to open the IIS console and locate the Application pools branch. I have a remote WSUS + SCCM SUP server installed on 2012 R2. Checks to see if you have a dirty database, and if you do, fixes it. If a computer attempts to retrieve update files on the HTTPS port, the transfer will fail. Anoop is Microsoft MVP and Veeam Vanguard ! You should expect a 10 percent loss of performance because of the cost of encrypting all the metadata that is sent over the network. These settings are found in IIS Manager > Application Pools > choose WsusPool and then click the Advanced Settings link in the right side pane of IIS manager. The IIS and WSUS services must be stopped to prevent the database from being accessed while the Network Load Balancing (NLB) clusters are upgraded. The steps below show how to configure IIS on the WSUS Server to use SSL. WSUS has the ability to publish custom update packages to update Microsoft and non-Microsoft products. In the complete WSUS Installation dialog box, click Close when the installation successfully finishes. On the Connect to Upstream Server page, click start Connecting. The default port number is 80. Specify how and when automatic updates are applied to client computers. Use computer groups to control the rollout. A second approach may be to set Enable 32-Bit Applications to False in the Application Pools Advanced Settings. His main focus is on Device Management technologies like SCCM 2012,Current Branch, Intune. Selecting a product category selects all the products in that category. In the Command prompt window, go to the C:\Program Files\Update Services\Tools folder. A client computer identifies itself as a member of a particular computer group when it sends information to the WSUS server. If the certificate is imported to the Local User's Trusted Root CA store only, Automatic Updates will fail server authentication. Then click Next to proceed. However, the port that you set up for SSL also determines the port that WSUS uses to send clear HTTP traffic. In Start Search, type Command prompt. Expiration. Go to start, type CMD, right-click Command prompt, and then click Run as administrator. Remove the WSUS Content folder wherever you had it previously installed (eg. The following instructions configure a downstream server to synchronize to an upstream server that uses SSL. This’ll improve WSUS availability. If the IIS website or application pool are not working properly then client devices may have scan errors, or report an unknown scan status. W2016 Standard WSUS 10.0.14393.2007 IIS 10 Edited the already present MIME type in IIS – .ESD – at top of App pool tree & WSUS pool. You can find the detailed information in this post. If you want to participate in the program. If you continue to use this site we will assume that you are happy with it. This option automatically begins downloading updates and then notifies a logged-on administrative user before installing the updates. After you set up a client computer, it will take several minutes before the computer appears on the computers page in the WSUS Administration Console. WSUS ultimately relies on Microsoft IIS on the backend, even when integrated with Configuration Manager. To determine the WSUS port settings in IIS 6.0 1. Type the required user name, domain, and password into the corresponding text boxes. Or you can create and apply the GPO to a specific OU (containing your computers). In a simple environment, you might link a single WSUS GPO to the domain. If you do not select this option, you need to use WSUS Management Console to perform the initial synchronization. In the Set computer Group Membership dialog box, select the test group that you created, and then click OK. WSUS Setup automatically configures IIS to distribute the latest version of Automatic Updates to each client computer that contacts the WSUS server. Best Practices Related to IIS for SCCM SUP WSUS Setup. I know this is a thing that should be done, as I’ve read it elsewhere, perhaps you could add it to the text as well for those that are unsure. These requirements can be met by using one of the following configurations: A single proxy server that supports two protocol channels. If you use the Local Publishing feature from a remote WSUS console, after you apply the update to your WSUS Server, the remote WSUS consoles must also be updated so that the API versions match. This setting should be as per the hardware configuration of your SCCM site system server. No, this post is not related to the issue which caused high CPU usage for WSUS servers. You must complete this step if you identified that WSUS needs a proxy server to have Internet access. You can use the Secure Sockets Layer (SSL) protocol to help secure the WSUS deployment. Keep Internet Information Services (IIS) Manager open for the next steps. Note the information in the Windows Server Update Services page. If you have set up active directory in your network, you can configure one or multiple computers simultaneously by including them in a Group Policy Object (GPO), and then configuring that GPO with WSUS settings. The private key must be installed on the WSUS server, and the public key must be explicitly installed in the trusted certificate store on all client PCs and servers which are to receive custom-signed updates. The following is a summary of recommended changes, and a related screenshot. By default, when each client computer first contacts the WSUS server, the server adds that client computer to both of these groups. On the Choose Classifications page, select the update classifications that you want to obtain. Then click Next to proceed. Configure WSUS by using the WSUS Configuration Wizard, 2.5. If you want to enable basic authentication for the user who is connecting to the proxy server, select the Allow basic authentication (password is sent in cleartext) check box. We use cookies to ensure that we give you the best experience on our website. The following checklist summarizes the steps involved in performing the initial configuration for your WSUS server. So when troubleshooting Updating issues, you need to check both the Software Update Point and WSUS, and lowe and behold the WSUS console kept on crashing. You can create the group policy and apply it at domain level. If the proxy server supports basic authentication, select the Allow basic authentication (password is sent in cleartext) check box. You must consider the following limitations when you use SSL to secure a WSUS deployment: Using SSL increases the server workload. Think your Private Memory Limit is missing a zero. One of the best practices that can apply in WSUS to avoid problems with the performance and timeouts is to properly configure the WSUS Application Pool in IIS. WSUS is a local Windows Updates repository. If you begin detection manually, you do not have to wait 20 minutes for the client computer to contact WSUS. Before realizing what the issue was, I attempted to re-install WSUS and IIS from scratch numerous times … In an environment that uses active directory directory service, you can use an existing domain-based Group Policy Object (GPO) or create a new GPO. In the Windows Update details pane, double-click Specify intranet Microsoft update service location. Me funciono. Install the WSUS server role. There are two default computer groups: All computers and Unassigned computers. For example, type http://servername in both boxes (where servername is the name of the WSUS server). To remove a proxy server from the WSUS configuration, clear the check box for Use a proxy server when synchronizing. Configure Secure Sockets Layer (SSL) protocol to help protect Windows Server Update Services (WSUS). Creation of daily and weekly optimization scheduled tasks. Muchas Gracias por el aporte. The group policy settings will be used to obtain automatic updates from Windows Server Update Services (WSUS). To use SSL, select the Use SSL when synchronizing update information check box. This is a manual execution only. If there is a corporate firewall between WSUS and the Internet, you might have to configure that firewall to ensure WSUS can obtain updates. This site uses Akismet to reduce spam. On the Web Server (IIS) Role information page, read the information then click Next to proceed. Before realizing what the issue was, I attempted to re-install WSUS and IIS from scratch numerous times … In the right pane, expand the server name. Application Pool Memory Configuration to display the current private memory limit and easily set it to any configurable amount including 0 for unlimited. Local administrators cannot disable Automatic Updates. The KB4039396 addressed the issue with WSUS update metadata processing that can cause some clients to time out with a 0x8024401c error. When the self-signed certificate expires or nears expiration, WSUS will log events in the event log. Certificate Updates/Revocation. For more information and for instructions about how to install certificates and set up this environment, see the following topics: Implementing and Administering Certificate Templates, Active Directory Certificate Services Upgrade and Migration Guide. Applies To: Windows Server 2019, Windows Server (Semi-Annual Channel), Windows Server 2016, Windows Server 2012 R2, Windows Server 2012. On the Web Server (IIS) Role information page, read the information then click Next to proceed. WSUS encrypts update metadata only. Enabling Anonymous Authentication (IIS 6.0), as documented in the IIS 6.0 Operations Guide. Creation of daily and weekly optimization scheduled tasks. WSUS also uses SSL to encrypt update metadata. You can check out the post “Video Tutorial to Learn SCCM ConfigMgr CB Software Update Patching Process“. Depending on the type of certificate that is used, you might have to set up a service to enable the client computers to trust the certificate that is bound to the WSUS server. Retain the default selection, or clear the check box, and then click Next. On the Update Source page, select Synchronize from another Windows Server Update Services server. This is the same way that Microsoft Update distributes updates. As a best practice, create at least one computer group to test updates before you deploy them to other computers in your organization. The support engineer was helpful, and she helped to setup the best practices for IIS settings required for remote WSUS/SUP. 1. You must create the group on the WSUS server, and add domain-member computers to that group. In addition to NTFS permissions occasionally being incorrectly set for WSUS, from time-to-time we find IIS permissions being incorrect or out of sync. He writes about the technologies like SCCM, SCOM, Windows 10, Azure AD, Microsoft Intune, RMS, Hyper-V etc... You have entered an incorrect email address! Review the features checked below. Under IIS Manager App – Expand Server name – Sites – WSUS … To set up two proxy servers, each of which will handle one protocol for WSUS, use the following procedure: Log on to the computer that is to be the WSUS server by using an account that is a member of the local Administrators group. Review the features checked below. The WSUS database can be local or a remote SQL 2008/2012 server. The certificate should be imported into the local computer Trusted Root CA store or into the Windows Server Update Service Trusted Root CA store. I was working with Microsoft support for an SCCM SUP related issue on one SCCM CB 1706 environment. Enter a local or remote path to store updates. Later in this topic, you will learn how to perform these configurations by using the Options page: In the Server Manager navigation pane, click Dashboard, click Tools, and then click Windows Server Update Services. Shavlik does not provide support for Microsoft products such as Configuration Manager, WSUS, or IIS. If there is a corporate firewall between WSUS and the Internet, you might have to configure the firewall to ensure that WSUS can obtain updates. Click the Web Site tab. On the Choose Upstream Server page, there are two options: Synchronize the updates with Microsoft Update, Synchronize from another Windows Server Update Services server. The steps that are required to set up a certification authority, bind the certificate to the WSUS website, and establish a trust between the client computers and the certificate are beyond the scope of this guide. after discovering that it expired), WSUS offered no functionality to enable this. Click Options, and then click Update Source and Proxy Server. This includes all client computers, downstream servers, and computers that run the WSUS Administration Console. New active SUP List is: SMS_WSUS_CONFIGURATION_MANAGER SUP0: SERVER.FQDN, group = SERVER.FQDN, nlb = SMS_WSUS_CONFIGURATION_MANAGER Updating active SUP groups... SMS_WSUS_CONFIGURATION_MANAGER Waiting for changes for 1 minutes SMS_WSUS_CONFIGURATION_MANAGER Wait timed out after 0 minutes while waiting for at least one … Type the name of the upstream server into the Server name text box. Select the Use SSL when synchronizing update information check box, and then click OK. If you wanted to update or revoke a certificate (i.e. C:\WSUS, or D:\WSUS) Restart the server. To do so, launch Internet Information Services. Scroll down to the Recycling section. Move the remote database server and the WSUS server to a private network. If you use WSUS with a remote SQL Server database, the connection between the WSUS server and the database server is not secured by SSL. 10. I'll see if i can locate any related event logs, but not real sure what i would be looking for if would be WSUS side or IIS side IIS crashing so thinking IIS … Configure the cluster network by using the Network Configuration Wizard. He is a Solution Architect on enterprise client management with more than 17 years of experience (calculation done on the year 2018) in IT. Find the WSUS pool and choose the Advanced settings. Microsoft best practice WSUS database optimization and re-indexing. We need to open the IIS console and locate the Application pools branch. Create computer groups in the WSUS administration console to manage updates in your organization. (Make sure that this server and the upstream server support SSL.). Find the WSUS pool and choose the Advanced settings. Microsoft already released a fix for the issue explained in the KB 4039396. If the complete WSUS Installation dialog box appears, click Run. You can set up one proxy server that handles both protocols for WSUS during the WSUS server software installation. If this has occurred, you must re-enable the anonymous read access before you can successfully install and operate WSUS. Auto download and schedule the install. WSUS upstream and downstream servers will synchronize on the port configured by the WSUS Administrator. If the User Account Control dialog box appears, enter the appropriate credentials (if requested), confirm that the action it displays is what you want, and then click Continue. Log on to the WSUS server by using an account that is a member of the WSUS Administrators group or the local Administrators group. This option automatically begins downloading updates and then installs the updates on the day and time that you specify. WSUS Configuration Manager will not be able to configure WSUS Server "CMServerName.domain.local" as the WSUS Server remoting API's of version 3.0 SP2 or greater are not installed on this site server. Click start, click All Programs, click Administrative Tools, and then click Windows Server Update Service. Proxy If you identified that WSUS needs to use a proxy server to have Internet access, you need to configure proxy settings in the WSUS server. Recently, I deployed Windows Server Update Services on a new Windows Server 2019 – Server Core install, and experienced this issue during the first synchronization. When you configure WSUS to use SSL, consider the following: You cannot configure the whole WSUS website to require SSL because all traffic to the WSUS site would have to be encrypted. In IIS Manager on the WSUS server, go to Sites > WSUS Administration. Manually run Windows Updates on the server in question and select the option to connect to Windows Updates online, which will bypass WSUS, then … WSUS can automatically sign these custom update packages for you with an Authenticode certificate. By default, WSUS is configured to use Microsoft Update as the location from which to obtain updates. Expand the WSUS Administration site so you see the list of web services and virtual directories for WSUS. On the Finished page, you have the option to start the synchronization now by selecting the Begin initial synchronization check box. In this case, one proxy server is configured to use HTTP, and the other proxy server is configured to use HTTPS. Michael Oberhardt June 13, 2019 at 4:51 pm. A SUP that is remote from the site server can support up to 150,000 clients when the remote computer meets the WSUS requirements to support this number of clients. If the database connection must be secured, consider the following recommendations: Move the WSUS database to the WSUS server. – Maximum number of requests that HTTP .sys will queue for the application pool.

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