The HostID is the 12-digit number after 'ether'. Type in /sbin/ifconfig eth0 at the command prompt and press Return. Type in hostname at the command prompt and press Return.To find the server name, open the Terminal application found in the /Applications/Utilities folder and type in hostname. These numbers should each consist of 12 characters. Report the MAC address for both Ethernet 1 and also Ethernet 0 if it exists.Select the Hardware tab where you will find the MAC address listed.Select the correct Ethernet adapter and click Advanced.Go to System Preferences and select Network.Open System Preferences from the Apple Menu.If you plan to install on a PC with a wireless network adapter, you should report the physical address of both the wireless and the Ethernet adapter. Then press CTRL+V to paste the output in an editor. You can also type the command getmac /FO LIST /V | clip, where /FO contains the letter O as in Oscar. To place the number in the clipboard: Highlight the text with the left mouse button, then press return. The host name can also be reported to your COMSOL representative for easy handling, but it is not necessary to create the license file. The server name is the same as the 'Host Name'.This must be reported to your COMSOL representative in order to sign a license file. The FlexNet HostID is the same as the 'Physical Address'.Type in ipconfig /all at the command prompt and press Return.First open the command window: Press keyboard shortcut Window button+R, (or, if you have no window button: Put the insertion point in the search field.). Type in cmd and press Return.Obtaining the HostID on Linux Obtaining the HostID on Windows The HostID is sometimes called Ethernet address or MAC-address (Media Access Control address).

The HostID is the physical hardware number of the Ethernet Network Interface Card (NIC). The server name is the network name of the computer, which can be just a name, (e.g., bart), a fully qualified ip-name () or an ip-number (130.243.43.3). COMSOL uses the FlexNet Publisher licensing system to create installation codes using the HostID and server name and possibly more information about your system. For many license types in the COMSOL product family, your COMSOL sales representative will ask you for some information in order to create installation codes.

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