This causes a slew of issues such as: replacing hardware in your servers, running multiple network cards (think redundancy), virtualizing your environment, or even just setting up a highly available configuration of your application. Linux, Windows, macOS, Microsoft Azure, Amazon Web Services (AWS) Linux, Windows, macOS Linux.Many established software companies have tied their licensing to the MAC ADD of your server/computer. We recently announced that we’re investigating how to build GVFS on other platforms.If I issue the command virsh shutdown OSX-Yosemite-10. GVFS is currently only supported on Windows 10. Over the last couple of years, we built GVFS to enable the Windows team to work in a Git repo that is orders of magnitude larger than any repo in existence before it.
Microsoft Azure Mac Or LinuxOtherwise I would recommend Mac or Linux. AVD is the only service that delivers simplified management, mulit-session Windows 10, and is optimized for Office 365 ProPlus.net framework you have to use Windows. Azure Virtual Desktop (formerly Windows Virtual Desktop) is a comprehensive desktop and app virtualization service hosted on Azure. It is a time consuming and there is nothing agile about this process.Azure Virtual Desktop: the best virtual Windows and Office experience.You had to provide the vendor with your MAC address, which was then embedded into their license file. The licensing setup was also tedious to configure and took over a day to setup. Our biggest blocker was the licensing for two of the applications, each license was tied to the MAC address and machine name of the physical server. The customer wanted an automated and repeatable solution to rid themselves of various pain points in their current system. The software vendors had not even vetted their software for use in the cloud, but gave us approval to proceed.Designing for the new cloud infrastructure we highlighted the technical blockers of migration their production system to the cloud. A lift and shift was a possible but would not enable the application nor the customer to fully embrace the capability of the cloud. ![]() The customer at this point was ecstatic, they were using the cloud, something they once thought was not achievable. In order to break down this monolith, we needed to put forth the upfront effort to understand where ALL of the pain points in the system existed.The good news is that the license server was up and running in Azure, along with the other virtual machines. We obtained our licenses from the vendors, using the assigned MAC address and server name. Documenting all of the components of the install and configuration. That way the MAC address wouldn't change and we wouldn't have to reinstall our software.We had another issue. We could have easily just re-deployed a new virtual machine, using the former disks and NICs. But.there's a workaround.when you delete a virtual machine in Azure, the disks and NIC are left behind. We had to find a way for the customer to be more agile.Azure assigns the MAC address to your NIC, if you destroy your VM you cannot designate the preferred MAC address like you would an IP address. The blockers around the license server were still there. Deploying the entire infrastructure with Terraform, embracing Infrastructure as Code, except for that pesky license server. If we could build a new virtual machine, using our existing disks and manually configure the MAC address, we would not be blocked by the licensing requirements. Meaning, we would have to deploy a brand new NIC to our VM, and if we ever wanted to move vNETs again, this would be an issue.At this point, I looked at ways to ‘spoof’ the MAC address. Slight problem, NICs cannot migrate across vNETs. We needed to migrate our license server to a new vNET. The customer had implemented Azure Policy and standardized naming conventions for the new production environment. Asus printer utility for macBecause we had to move vNETs, we couldn’t re-use our previous NIC. Note: If you have a previously created NIC that you can use, you can reassign it here. Then we powered down the machine and added a second NIC. The primary NIC was assigned to the desired vNET and subnet. Finally, a resolution to this blocker! Here's how it was executed.Creating a NIC and Manually Configuring the MAC AddressIn building the virtual machine, we assigned it 2 NICs. ![]() If you have to assign a new NIC, go to step 4In the case that there is not a previous NIC to assign, create a new resource from the portal in Azure. Note, we couldn't move the NIC, but if you are working in the same vNET, this is were you will attach a working NIC.Once the NIC is attached, proceed to step 5. Select the former NIC from the previously built server. Select 'Attach Network Interface'. Once powered down, navigate to the virtual machine: 'settings' > 'Networking'. Once the machine is built, shut it down, as it will need to be powered off to perform the next steps. There will be 2 Hyper-V Virtual Ethernet Adapter's listed. Log into the server and navigate to the 'device manager':Press Windows + x and select Device ManagerNavigate to Network Adapters and select the arrow to expand the icon. For our purpose, the machine name was also embedded in the license file. The virtual machine will have the new name assigned in the Azure portal, but in our case, we re-purposed the original hard disks, thus the Windows machine name persisted on the OS disks. Attach the newly created network interface to the VM by navigating back to the VM networking configuration in step 2.Power on the virtual machine. Configure the network interface with the vNET and configuration details that you require. As soon as we booted up the license server and connected the applications, we could connect and run the applications without any issues. Forcing the assignment of the MAC address. Copy and paste the MAC address that is required for the licensing.You have successfully created/attached a second NIC and configured the MAC address for that NIC as a loopback for the virtual machine.To confirm that the MAC address was assigned correctly, open a cmd prompt or PowerShell window and type: 'ipconfig /all'You should see the new MAC address assigned to the ethernet adapter.We have effectively created a loop in the networking. Select Network Address and tick the item that reads 'Value'. Right click on the network adapter #2 (or higher numbered) and select properties. Virtual network adapter #5 and virtual network adapter #6), the higher numbered one will be the second NIC that you have recently attached. ![]()
0 Comments
Leave a Reply. |
AuthorScott ArchivesCategories |