If you change the license file name or did any modifications in the policies container of XenApp (DSC or Apps Center) make sure to run from the command prompt “gpupdate /force” on the server you made the change(s)Ĥ. Open a command prompt and type : “netstat -a” on the licensing server and see if port 27000 is listening.ģ. As long as the date interval for the license is valid, the subscription advantage license is valid and the license file doesn’t care what version of XenApp you have.Ģ. NOTE: The license file is tied to dates, not the version of XenApp. It can be opened by MS WordPad, but it cannot be modified (it has a signed key, which is a encrypted signature for the number of licenses described in the top of the file, so if you change the number of licenses manually, the signed key won’t match the signed key and this will make your license file useless) The license file is located in c:\program files (x86)\citrix\Licensing\My Files folder. Make sure the license server name on the license file has the same name as the hostname of the license server (note: the name is case sensitive, so if the hostname has upper and lower case, the license file must match the upper and lower case of the hostname) Next phase is to get a Web Interface server up and running, then we can actually establish the farm.Troubleshooting licensing issues in XenApp 6 and 6.5ġ. I tend to combine RDS License and Citrix License services on a single server in production, though there's no requirement for this. Bear in mind that you also need Terminal Services (sorry, Remote Desktop Services) licenses, though of course RDS has a 120 grace period on a newly built server, which is plenty for this test. Interestingly, this seems to be a reduction from the 5000 servers the older license server supported.Īnd that's it! Not even a reboot in sight. Go back to the Dashboard on the web page and you will see you have 99 Platinum and 99 Enterprise concurrent licenses, plus 4000 startup licenses. Find the Citrix License service and give it a bounce. Click Start, Administrative Tools, Services. Click Import license and you should get a nice green message.Īs it says, you need to restart the Citrix License service to get the licenses. :-)Ĭlick the Start Button and select Citrix, Management Consoles and License Administration ConsoleĬlick the Administration tab and enter your admin username and password you set up earlier.Ĭlick Vendor Deamon Configuration (catchy.) and click import licenseĬlick Browse and find the license file you downloaded earlier - this is a time limited evaluation license, it should have the expiration date in its name. If you vary the license port, do remember what you change it to! Try to remember the “admin” password as well if you can. You then get a screen to configure the basics of the license server, and I'm keeping defaults. To set up the license server, I go to my installer share on my first server and execute \Licensing\CTX_Licensing.msiĪccept the EULA and click next until it finishes. They've all got static IPs and anti-virus programs installed, but otherwise are fresh installs. Step one has to be to download the files we'll need – I’ll assume from here on in that this is done and they’re extracted to a nice file share somewhere your servers can all access.Īll servers built for this are Windows Server 2008 R2 with Service Pack 1 (so they’re all 64 bit, as 2008 R2 is 64-bit only). The first step for me is the License server - its specified during the setup of the main servers, so its nice to have it in place first, and XenApp 6.5 will require a later version of the Citrix License Server than the v11.6 License server which shipped with XenApp 6. Following on from my overview of the XenApp 6.5 Tech Preview ( ), I am now going to build a demo farm and explore some of the new features.įor this demo I'll be building a basic set of servers, based on a fairly powerful server running XenServer and 4 virtual machines - a license server, a web interface and an application server.
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