FortiNAC
NOTE: FortiNAC is now named FortiNAC-F. For post-9.4 articles, see FortiNAC-F. FortiNAC is a zero-trust network access solution that provides users with enhanced visibility into the Internet of Things (IoT) devices on their enterprise networks.
cmaheu
Staff
Staff
Article Id 203578
Description

This article explains how to resolve an error that can occur when installing a new license key that does not match the current key's eth0 MAC Address information.

Scope Any supported version of FortiNAC.
Solution

Attempting to load a new key through the License Management view in the UI generates the following error:

'Error: Mismatched MAC Address. The license key you have entered is not compatible with the appliance you are configuring. Please try again. Your existing key has not been changed.'

 

To fix this issue, verify the new license key has the correct eth0 MAC Address. 

 

1) Compare the MAC Address information in the key file with the system information. Login to the appliance CLI and type one of the following commands, depending on your distribution:

 

CentOS:

 

# licensetool -check

 

FortiNAC-OS:

 

# get system license -check

 

Example output:

 

EFFECTIVE:

system_mac = xx:xx:xx:xx:xx:xx <-- MAC Address of appliance

system_uuid = xxxxxx-xxxx-xxxx-xxx-xxx  <-- UUID of appliance

valid_mac_uuid = true  <--  MAC & UUID of system and key file match

serial = FNVMCATMxxxxxxx

type = NetworkControlApplicationServer

level = PRO

count = 200

expiration = 0

expired = false

mac = xx:xx:xx:xx:xx:xx   <-- MAC Address in key file

uuid = xxxxxx-xxxx-xxxx-xxx-xxx  <-- UUID in key file

certificates = [xxxxxx, xxxxxxxx]

 

The MAC Address and UUID values in the key file are also reflected in the Customer Portal. 

 

2) If the address is incorrect, contact Customer Service to correct it.   

 

When attempting to update a secondary server key where the corresponding MAC address has changed, take the following steps:

 

UI Method (Configuration Wizard)

See the  'Accessing Configuration Wizard' and 'Apply License Key' sections in the Configuration Wizard reference manual for instructions


CLI Method (CentOS)

See 'Install New Key' under the 'Update Keys Due to UUID/MAC Change' section in the License Upgrade Guide for instructions.
 

Contact support if further assistance is required.

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