The Serial Number is a unique identifier of the device.
The Serial Number is required for purposes of registering devices or when contacting Sophos Firewall Support. You can find the Serial Number from the:
Applies to the following Sophos products and versions Sophos Firewall Applicable Version: 16.X.X and higher
The Network Security Control Center is displayed as soon as you log in to the Admin Console. It contains several widgets which provide graphical summaries of traffic in the network, the usage of applications, threats detected, users and the usage of system resources.
As shown below, the Serial Number is displayed beside the model number and firmware version.
Go to System > Administration > Licensing.
This contains device registration details and the subscription details of various modules. As shown below, under the Device Registration Details, the registered Device Model Number and Serial Number are displayed next to Model.
Follow the steps below to check the Serial Number of Sophos Firewall:
console> system diagnostics show version-info
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