R eve r t i n g to a previous firmware version — CLI. This procedure reverts the FortiGate unit to its factory default configuration and deletes IPS custom signatures, web content lists, email filtering lists, and changes to replacement messages.
Copy the firmware image file to the root directory of the TFTP server. For example, if the firmware image file name is imagev The FortiGate unit uploads the firmware image file. After the file uploads, a message similar to the following appears:. The FortiGate unit reverts to the old firmware version, resets the configuration to factory defaults, and restarts.
To restore your previous configuration, if needed, use the command:. R eve r t i n g to a previous firmware version — web-based manager. The following procedures revert the FortiGate unit to its factory default configuration and deletes any configuration settings.
The FortiGate unit uploads the firmware image file, reverts to the old firmware version, resets the configuration, restarts, and displays the FortiGate login. You can download only those images that are needed from the FDS systems, and customize which firmware images are available for deployment.
From the dropdown list, select All to show all the available models on the FortiGuard server, or select Managed to show only the models that are currently being managed by the FortiManager device.
The firmware version that you would like to use on the device. Click Change to open the Change Version dialog box, then select the desired version from the dropdown list and select OK to change the preferred version.
Download the firmware image from the FDS if it is available. If the firmware images has already been downloaded, then delete the firmware image from the FortiManager device. Before you install any new firmware, be sure to follow the steps below: Review the Release Notes for a new firmware release. Review the Supported Upgrade Paths document to make sure the upgrade from your current image to the desired new image is supported.
Backup the current configuration, including local certificates. For more information, see Firmware on page Test the new firmware until you are satisfied that it applies to your configuration. B ack i n g up the current configuration In case you need to restore your FortiGate configuration, you should always back up the configuration before installing new firmware.
T o create a local backup: 1. R es t o r i n g configuration Rather than reconfigure the FortiGate manually, it is possible to upload a saved configuration file. T o restore your FortiGate configuration 1. Fortigate Image Upgrade Failed 4.
T r oub l es hoo t i n g During the installation there are some possible errors that you may come across but the solutions are usually straightforward. E rr o r mes- sage R eas o n and Solution Configuration file error This error occurs when attempting to upload a configuration file that is incompatible with the device.
Invalid pass- word When the configuration file is saved, it can be protected by a password. T o download firmware 1. Log into the site using your user name and password. Save the firmware image to your computer. T es t i n g new firmware before installing FortiOS enables you to test a new firmware image by installing the firmware image from a system reboot and saving it to system memory. T o test the new firmware image 1. Make sure the TFTP server is running. Enter the following command to restart the FortiGate unit: execute reboot 6.
When the following messages appears: Press any key to display configuration menu…. Immediately press any key to interrupt the system startup. If you successfully interrupt the startup process, the following messages appears: [G]: Get firmware image from TFTP server. The following message appears:. Enter the firmware image file name and press E n t e r. The FortiGate image is installed to system memory and the FortiGate unit starts running the new firmware image, but with its current configuration.
You can test the new firmware image as required. When done testing, you can reboot the FortiGate unit, and the FortiGate unit will resume using the firmware that was running before you installed the test firmware. U pg r a d i n g the firmware — web-based manager. Installing firmware replaces your current antivirus and attack definitions, along with the definitions included with the firmware release you are installing. After you install new firmware, make sure that antivirus and attack definitions are up to date.
Log into the web-based manager as the admin administrative user. Type the path and filename of the firmware image file, or select B r o w s e and locate the file. The FortiGate unit uploads the firmware image file, upgrades to the new firmware version, restarts, and displays the FortiGate login. This process takes a few minutes. You can also use the CLI command execute update-now to update the antivirus and attack definitions.
For more information, see the System Administration handbook. You can use the following command to ping the computer running the TFTP server.
For example, if the firmware image file name is image. The FortiGate unit uploads the firmware image file, upgrades to the new firmware version, and restarts.
I n s t a lli n g firmware from a system reboot using the CLI. There is a possibility that the firmware upgrade does not load properly and the FortiGate unit will not boot, or continuously reboots. If this occurs, it is best to perform a fresh install of the firmware from a reboot using the CLI. This procedure installs a firmware image and resets the FortiGate unit to default settings.
You can use this procedure to upgrade to a new firmware version, revert to an older firmware version, or re-install the current firmware. This procedure reverts the FortiGate unit to its factory default configuration. If you are reverting to a previous FortiOS version, you might not be able to restore the previous configuration from the backup configuration file.
Make sure the internal interface is connected to the same network as the TFTP server. When the following messages appears:. If you do not press a key soon enough, the FortiGate unit reboots and you must log in and repeat the execute reboot command.
The IP address can be any IP. Enter the firmware image filename and press E n t e r. The TFTP server uploads the firmware image file to the FortiGate unit and a message similar to the following appears:. The FortiGate unit installs the new firmware image and restarts. The installation might take a few minutes to complete.
R eve r t i n g to a previous firmware version — CLI. This procedure reverts the FortiGate unit to its factory default configuration and deletes IPS custom signatures, web content lists, email filtering lists, and changes to replacement messages.
Copy the firmware image file to the root directory of the TFTP server. For example, if the firmware image file name is imagev More information and access to the full version can be found via the Fortinet Developer Network.
More information on FNDN can be found here. Powerful client apps let you expand the reach of your security system with real-time connection to your FortiRecorder network video recorders NVRs and security cameras. FortiCentral for desktop is a powerful yet easy-to-use video management system for Windows. FortiRecorder mobile app makes it easy to access videos and get alerts of events within your fingertips.
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