The following command allows the previous version of firmware to be restored.

Example Command 

curl –k "https://<Username>:<Password>@<MTIPAddress>/mtaccess/restorepatch"

Example Output 

<?xml version="1.0" encoding="ISO-8859-1"?>
<Response stat="200" code="OK">
<Success>Previous version of Software restored
Please reboot to reactivate</Success>
</Response>
Note: The Multi-Tenant LoadMaster needs to be rebooted in order for the firmware change to be applied. When you reboot the Multi-Tenant LoadMaster this also causes the VNFs to go down. Refer to the Shut Down/Reboot the Multi-Tenant LoadMaster section for details on the reboot command.
Note: If there is no previous firmware version available, an error message will be returned and the Multi-Tenant LoadMaster will be inaccessible for approximately two minutes.