How To Check F5 Serial Number =link=

F5 prints the serial number on a sticker located on the back or the side of the chassis, often near the power supply units.

This guide covers to find the F5 serial number—from physical inspection to command-line retrieval and GUI navigation.

Log in and navigate to System > Platform . The serial number is listed under the "General Properties" section. how to check f5 serial number

Finding the serial number of your F5 BIG-IP device is a fundamental task for license activation, opening support cases, or asset management. Whether you are using a hardware appliance, a VIPRION chassis, or a Virtual Edition (VE) instance, F5 provides multiple ways to retrieve this information. 1. Find Serial Number via GUI (Configuration Utility)

under the "Properties and Operations" or "System Information" section. F5 rSeries , navigate to SYSTEM SETTINGS > General and find the serial number in the System Inventory 3. Using the Command Line (CLI) Log in via SSH and use the following commands: BIG-IP (Standard): tmsh show /sys hardware . The serial number is listed under "Chassis Serial". clsh tmsh show sys hardware | grep 'Host Board Serial' to see serials for all blades. rSeries (F5OS): show components component state serial-no 4. Special Case: Virtual Edition (VE) Virtual machines do not have F5 prints the serial number on a sticker

Here you will find the field. For physical appliances, this is the hardware serial number. For Virtual Editions, this is the ID assigned to the VM instance, which is crucial for licensing the VE.

Look for the serialNumber field in the response. The serial number is listed under the "General

If you have administrative access to the BIG-IP system, the GUI provides the serial number in seconds.

Use the command tmsh show sys hardware . The output will list the Chassis Serial number under the System Information section.

But here’s the catch: Unlike a typical server or switch, F5 devices don’t always display the serial number in an obvious place. Depending on the hardware platform (iSeries, rSeries, VIPRION, or virtual editions) and software version (TMOS v11 through v17), the method varies.