How To Check F5 Serial Number -

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

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. how to check f5 serial number

In the world of application delivery networking, the F5 BIG-IP platform is a powerhouse. Whether you are managing a fleet of BIG-IP iSeries appliances, older Viprons, or virtual editions (VE), one piece of information remains the universal constant for support, licensing, and asset management: the Serial Number.

For most administrators, the Configuration Utility (the web GUI) is the primary method of interaction. This method works for both physical hardware and Virtual Editions (VE). Log in and navigate to System > Platform

Last updated: For TMOS versions up to v17.x and hardware platforms up to rSeries. Always consult F5 Knowledge Base article K12345 for the latest changes.

What if you forgot the admin password or the device won’t boot? Use the or recovery ISO . For physical appliances, this is the hardware serial number

bpipe show sys hardware | grep Serial

This method is ideal for automated asset discovery across hundreds of F5 devices.

F5 appliances run a customized Linux (Host OS). This standard Linux command often works:

Always backup /config/bigip.license and /var/db/system_serial .