Browse by Tags

Tagged Content List
  • Wiki Page: Forefront UAG DirectAccess Troubleshooting: DNS64 Startup, Shutdown, and General Events

    The DNS64 complements a NAT64 deployment by translating IPv4 DNS responses to IPv6 DNS responses using a NAT64 prefix defined in the Forefront UAG DirectAccess Configuration Wizard. Some of the following DNS64 startup, shutdown and general related Event IDs may appear in the Windows Event Viewer when...
  • Wiki Page: Forefront UAG Troubleshooting: Event ID 167: The KCD Shadow User Name Claim Cannot Be Retrieved

    Symptoms — When end users attempt to access the Forefront UAG portal, they may receive the following message " You are not authorized to access this application. " There may also be an event 167 in the event viewer or in the Web Monitor with the description " The KCD shadow user name...
  • Wiki Page: Forefront UAG Troubleshooting: The AD FS 2.0 Authentication Server Is Used in More than One Trunk

    Description —You have configured a single AD FS 2.0 authentication server and you have attempted to use it for trunk authentication in more than one trunk and you receive the following message " The AD FS 2.0 authentication server 'authentication_server' is used in more than one trunk...
  • Wiki Page: Forefront UAG SP1 Endpoint Assessment Changes Impact Mobile Devices

    [This article originally appeared in the "Closer to the Edge" blog at: http://blog.msedge.org.uk/2010/12/forefront-uag-sp1-endpoint-assessment.html ] I noticed from the Forefront UAG SP1 release notes that endpoint assessment for mobile devices has changed within SP1. I have also seen...
  • Wiki Page: Forefront UAG Troubleshooting: Web Monitor ID 45: Users Cannot Sign In and Receive Error about Attempting to Access Restricted URL

    Symptoms —When end users attempt to access the Forefront UAG portal, they may receive the following message " You have attempted to access a restricted URL. The URL contains an invalid parameter. " There may also be an event 45 in the Forefront UAG Web Monitor with the short description "...
  • Wiki Page: Forefront UAG Troubleshooting: 10038 - "A timeout occurred. The 6to4 network interface cannot be enabled."

    Cause —On Forefront UAG activation, a timeout occurred and the 6to4 interface could not be enabled. Warning: Serious problems may occur if you modify the registry incorrectly using the Registry Editor or another method. These problems may require that you reinstall your operating system. Modify...
  • Wiki Page: Forefront UAG DirectAccess Troubleshooting: 10071 - "A timeout occurred. The Microsoft Forefront UAG DNS64 service was not started."

    Cause —On Forefront UAG activation, a timeout occurred and the Microsoft Forefront UAG DNS64 (DnsAlgSrv) service was not started. Warning: Serious problems may occur if you modify the registry incorrectly using the Registry Editor or another method. These problems may require that you reinstall...
  • Wiki Page: Forefront UAG DirectAccess Troubleshooting

    This topic provides links to other topics that provide troubleshooting information for Forefront Unified Access Gateway (UAG) DirectAccess. Forefront UAG DirectAccess Event ID troubleshooting: Troubleshooting forwarding on network interface related Event IDs. Troubleshooting adapter...
  • Wiki Page: Forefront UAG: Troubleshooting Forefront UAG with AD FS 2.0 Event Viewer Messages

    This topic lists the messages that you may encounter on Forefront Unified Access Gateway (UAG) in the event viewer or in the Forefront UAG Web Monitor when end users attempt to access your published site using Active Directory Federation Services (AD FS) 2.0 authentication. Event ID/Web...
  • Wiki Page: Forefront UAG Troubleshooting: Associate Your Current AD FS 2.0 Application with the Authentication Server

    Description —When you add an AD FS 2.0 authentication repository for trunk authentication in the Forefront UAG Management console, Forefront UAG automatically creates an AD FS 2.0 application on that trunk and you may receive the following message " An AD FS 2.0 authentication server is used in...
  • Wiki Page: Publish Lync 2010 with ForeFront Unified Access Gateway 2010 (UAG)

    Table of Contents Overview Certificate Requirements (Public Certificate for UAG) Software Requirements Configuration Steps Create Lync Web Services Trunk Click Lync Web Services Application Create LyncDiscovery Application Additional Trunk Configuration Additional Registry Entry Save and Activate the...
  • Wiki Page: Forefront UAG DirectAccess Troubleshooting: Forwarding on Network Interface Related Event Viewer Messages

    When activating Forefront UAG, interfaces and interface settings are reset. The following Event IDs may appear in the Windows Event Viewer Application log when problems are encountered and the Forefront UAG activation fails. A message also appears in the Forefront UAG Activation Monitor, and the Forefront...
  • Wiki Page: Forefront UAG DirectAccess Troubleshooting: Adapter and IP Address-Related Event Viewer Messages

    The following adapter and IP address related events are sent to Windows Event Viewer when a Forefront UAG activation is unsuccessful. Event ID Message 10089 UAG DirectAccess is configured to use the internal "%1" IPv6 interface. Traffic to other internal...
  • Wiki Page: Forefront UAG DirectAccess Troubleshooting: 10026 - "A timeout occurred. The Teredo network interface cannot be enabled."

    Cause —On Forefront UAG activation, a timeout occurred and the Teredo interface could not be enabled. Warning: Serious problems may occur if you modify the registry incorrectly using the Registry Editor or another method. These problems may require that you reinstall your operating system. Modify...
  • Wiki Page: Forefront UAG DirectAccess Troubleshooting: Iphlpsrv Related Event Viewer Messages

    The IP Helper (iphlpsvc) service provides tunnel connectivity using IPv6 transition technologies (6to4, ISATAP, and Teredo), and IP-HTTPS. If this service is not functioning correctly, the Forefront UAG DirectAccess server might not have the enhanced connectivity benefits that these technologies offer...
  • Wiki Page: Forefront UAG DirectAccess Troubleshooting: One-time Password (OTP) Related Event Viewer Messages

    The following OTP related events occur on activation of Forefront UAG, and are sent to the Windows Event Viewer. Solutions are provided for the Error and Warning messages where possible. Event ID Message 20500 UAG DirectAccess OTP certificate %1 cannot be enrolled...
  • Wiki Page: Forefront UAG: Troubleshoot Forefront UAG with AD FS 2.0 Activation Errors

    When you use Forefront Unified Access Gateway (UAG) with Active Directory Federation Services (AD FS) 2.0 authentication, you may encounter a number of errors when activating the configuration in the Forefront UAG Management console. The following table provides links to troubleshooting topics for...
  • Wiki Page: Forefront UAG Troubleshooting: Event ID 158: The Application Settings Could Not Be Read

    Symptoms — When end users attempt to access the Forefront UAG portal, they may receive the following message " An unexpected error occurred when starting the application. " There may also be an event 158 in the event viewer or in the Web Monitor with the description " ADFSv2Site: The...
  • Wiki Page: Forefront UAG Troubleshooting: Event ID 165: The Single Sign-Out for a User Was Not Complete

    Symptoms — End users click the Log Off button in the Forefront UAG portal and are logged out of the portal, but an event 165 appears in the event viewer or in the Web Monitor with the description " ADFSv2Site: Single sign out process for user with lead user claim value [user_name] was not complete...
  • Wiki Page: Forefront UAG Troubleshooting: Event ID 159: The Trunk Received a Request with More than One Identity

    Symptoms — When end users attempt to access the Forefront UAG portal, they may receive the following message " A request was received with an incorrect number of identities. Only single identity requests are supported. " There may also be an event 159 in the event viewer or the Web Monitor...
  • Wiki Page: Forefront UAG Troubleshooting: Event ID 160: The Authentication Request for the Site Does Not Match the Expected Trunk Name

    Symptoms — When end users attempt to access the Forefront UAG portal, they may receive the following message " The trunk name in the received request does not match the expected trunk name. " There may also be an event 160 in the event viewer or in the Web Monitor with the description "...
  • Wiki Page: Forefront UAG DirectAccess FAQ (2)

    OVERVIEW Where can I find basic information about Forefront UAG DirectAccess? Take a look at the DirectAccess portal resource page Where can I get information about planning and designing UAG DirectAccess? Take a look at the UAG DirectAccess design guide Where can I get information about...
  • Wiki Page: Forefront UAG DirectAccess FAQ

    Table of Contents OVERVIEW INSTALLATION AND INFRASTRUCTURE CONFIGURING AND MAINTAINING TROUBLESHOOTING OVERVIEW Where can I find basic information about Forefront UAG DirectAccess? Take a look at the DirectAccess portal resource page Where can I get information about planning and designing...
  • Wiki Page: Forefront UAG: About Trunks

    Table of Contents Provides: Characteristics: Deployment: Operations: Using Forefront UAG trunks you can publish corporate applications for access by a wide range of remote endpoint devices. Provides: A transfer channel via which you publish applications and resources. Provides remote access...
  • Wiki Page: Forefront UAG Troubleshooting: Event ID 152: User Could Not Be Signed Out

    Symptoms — End users click the Log Off button in the Forefront UAG portal and are logged out of the portal, but an event 152 appears in the event viewer or in the Web Monitor with the description " WS-FAM: User with lead user claim value [user_name] could not be signed out. Session ID [session_ID...
Page 1 of 3 (51 items) 123
Can't find it? Write it!