If it's not, it may need to be added again.Īt .ManageIsapiExtensions.SetStatus(String hostName, String groupID, String extensionBinary, Boolean allow)Īt .OwaIsapiFilter.Install(DirectoryEntry virtualDirectory)Īt .OwaVirtualDirectoryHelper.EnableIsapiFilter(ADOwaVirtualDirectory adOwaVirtualDirectory, Boolean forCafe)Īt .NewOwaVirtualDirectory.InternalProcessMetabase()Īt .NewExchangeVirtualDirectory 1.InternalProcessRecord() Please make sure this ISAPI extension (IIS Web service extension) is still listed in IIS Manager. > .ManageIsapiExtensionCouldNotFindExtensionException: ISAPI extension owaauth.dll in group MSExchangeClientAccess wasn't found and its status can't be changed. ErrorRecord: System.InvalidOperationException: An error occurred while creating the IIS virtual directory 'IIS:///W3SVC/2/ROOT/owa' on 'Server2'.
ErrorRecord: An error occurred while creating the IIS virtual directory 'IIS:///W3SVC/2/ROOT/owa' on 'Server2'. The following 2 error(s) occurred during task execution: Ending processing set-OwaVirtualdirectory The operation couldn't be performed because object 'Server2\OWA (Exchange Back End)' couldn't be found on ''. Previous operation run on domain controller ''. Searching objects "Server2\OWA (Exchange Back End)" of type "ADOwaVirtualDirectory" under the root "$null". Beginning processing set-OwaVirtualdirectory
User specified parameters: -Identity:'Server2\OWA (Exchange Back End)' -FormsAuthentication:'False' -WindowsAuthentication:'True' Active Directory session settings for 'New-OwaVirtualDirectory' are: View Entire Forest: 'True', Configuration Domain Controller: '', Preferred Global Catalog: '', Preferred Domain Controllers: '' not sure where i am missing the components.
The same error even occurs when i do a 2019 ONLY lab install which does not have any existing 2016 environment. The current setup simply fails at the CAS Role with following error I have recently done another installation of Exchange 2019 CU3 (3 servers) install on an existing Exchange 2016 deployment without any issues. I started off with Exchange 2019 CU4, but also tried CU3. The rate at which NSPI requests occur each second, per the Exchange Address Book load counter.I have been trying, for a few days now, to install Exchange 2019 into a Exchange 2016 setup. The number of Name Service Provider Interface (NSPI) clients currently connected to the server, per the Exchange Address Book load counter. The total number of client connections maintained, per the RPC Client Access load counter. The number of requests activated per second in the Exchange Control Panel. The current number of connections established with the Web service. The number of requests handled by Outlook Web App per second. This value monitors the number of unique active user sessions, so that users are only removed from this counter after they log off or their session times out. The number of unique users currently logged on to Outlook Web App. The number of HTTP requests received from the client via ASP.NET per second.ĭetermines the current Exchange ActiveSync request rate. The average time (in ms) the Exchange Control Panel took to respond to a request during the sampling period.
The average time, in ms, that referral requests took to complete during the sampling period, per the Exchange address book service counter. The rate at which Remote Procedure Call (RPC) operations occur, per second. RPC and WMI access to the Exchange server. PowerShell 5.1 or later is installed and Administrator rights granted. Get-ExchangeServer | select name, serverrole, edition, admindisplayversion, isClientAccessServer | fl To determine roles and if a Client Access Server (CAS) role is assigned, connect to Exchange Management Shell and run the following command: Use this template in addition to the Exchange 2016 Client Access Role Services and Counters (Basic) template.
Some counters may require manual configuration, such as setting up installation-specific instances, correcting thresholds for the client’s environment, and so forth. This SAM application monitor template contains advanced performance and statistics counters to monitor the Exchange 2016 Client Access Role. Exchange 2016 Client Access Role Services and Counters (Advanced)