I recently implemented both the new Citrix Access Gateway (CAG) VPX and the Branch Repeater VPX within our development lab. Both are “virtual appliances” designed to run directly on a XenServer host. Both are impressive products and work great – in fact, we can use “live motion” to move the CAG between XenServers while running video in a XenDesktop session with not even a pause in the video playback. The CAG moves with no interruption in service. NONE!
But this isn’t just a post to sing the praises of the virtual appliances. Rather, it’s about LICENSING!!! Specifically, licensing the Branch Repeater VPX.
As with many Citrix products, obtaining the license and getting it properly installed is not necessarily easy and intuitive…and in many cases (particularly with new products), we’ve found that the Citrix licensing support team does not know all the ins and outs of licensing a specific product either. That is not intended as a slam on this team. They do the best they can – but Citrix is a big company now, and sometimes it takes a while for information on new products to filter down to the front-line troops. In this case they worked with me for quite some time until we got this figured out (so there is at least one guy on the Citrix support team who now knows how this works).
So…now that I’ve gone through the pain, I thought I’d try to spare you from it if I can. (You’re welcome.)
One complication you’ll encounter is that, depending upon what you’re attempting to accomplish, these appliances may require one license or two. For example, with the CAG, if you are only going to use it for running secured sessions to a web interface (the equivalent of the legacy Citrix Secure Gateway) then you only need a “platform license.” However, if you also plan to run SSL VPN sessions though the CAG, you will need Access Gateway Universal licenses for your users, which will be rolled into a second license file.
Access Gateway licensing isn’t new and it’s pretty well understood. But what about the Branch Repeater? Just as with the CAG, the Branch Repeater may require one license or two, depending upon the functionality you need. If you are going to use the Branch Repeater VPX to connect to another (physical or virtual) Branch Repeater then you only need a platform license. However, if you want to take advantage of its ability to support client PCs that use the Branch Repeater Plug-in, you will need a second license to enable that feature. So we finally come to the topic of this post: how do you get the license file(s) onto your new Branch Repeater VPX?
First, you must log onto the “MyCitrix” web site with your account credentials, and access the Licensing Tool Box to activate and allocate the license. That part of the process is well documented, and if you’re a Citrix customer, you’ve probably done it at least once. The tricky part is what you have to do to download the VPX license file, what you need to enter in the Repeater itself, where to put it, and what you should see.
Here’s what we learned (NOTE: Click on any graphic to view full-sized):
- On the Branch Repeater VPX Web-based management interface, access the “Manage Licenses” screen, and in the right panel, choose “local” as shown below, and click the “Apply” button.
- Then click on the “License Information” tab and you will see something similar to this next image. What you will need from this screen is the “Local License Server Host Id:” Write down this information – you will need it in the next step.
- Now you can download the license file from your “MyCitrix” portal. Save it to your PC, and make a note of where you saved it. As part of the process of downloading the license, you must enter the license server ID. Traditionally, you would enter the name of the Citrix license server in this field (and it was case-sensitive, which tripped up a lot of users). But in this case, the system is expecting the MAC address of the Branch Repeater VPX itself…which is what you just copied in Step 2. Another difference is that in the past the License Server Host Type was always set to “HostName.” However, there is now a drop down box with a second choice, “ETHERNET.” For the Branch Repeater VPX, you want to select “ETHERNET,” and then enter the host id that you wrote down in Step 2:
In case you’re wondering, the MAC address we’re using is the address of the first interface on the Branch Repeater VPX, as displayed in XenCenter. If you want to find it in XenCenter click on the VM in the left column and then select the Network tab in the right window and you should see it there:
- Now that you have your license downloaded to your local PC, you need to add it to your Branch Repeater. Access the “Local Licenses” tab and click the Add button (note that you will not see all the content in the window as shown here until you’ve added your license):
After you click Add, this screen will appear and you will need to browse to the location where you saved your license file, and click the “Install” button:
Now the “Local Licenses” tab should be populated with content:
Next, go to the “Licensed Features” tab. You should see your features listed as shown below:
- As mentioned earlier, if you plan to support client PCs that have the Branch Repeater Plug-in, you will need another license to enable this feature. Once again you will need to go to your MyCitrix portal and follow the same procedure as you did for your platform license to obtain the Plug-in license. Once you have the Plug-in license you will need to add it to the Virtual Appliance in the same manner as you added the platform license. Once that’s done, if you click the down arrow under “Local Licenses” you will see both licenses:
Finally, if you click the “Licensed Features” tab, both licenses should show up with the number of licenses available:
This should be all you need to get the Branch Repeater VPX licensed. Now you just need to get it configured correctly… but that’s another blog post.