فايروول فورتي جيت FortiGate Firewall فشل الترقية Firmware upgrade failed

فايروول فورتي جيت FortiGate Firewall فشل الترقية Firmware upgrade failed
Failed to download firmware from FortiGuard - Packet Loss
Image upgrade failed when trying to upgrade a FGT30E
Image upgrade failed. Failed to download firmware from FortiGuard

https://www.rise.company/upload/uplo...2632043731.png

To upgrade the firmware go to System -> Firmware.

The firmware management shows the current version running on the unit and the next available version.
Before performing the upgrade, verify the upgrade path (if applicable) and refer the release notes of the firmware which the unit suggests to upgrade.

Example:

If the Current version shows as FortiOS v6.0.7 build0302 (GA) It will show the firmware version which can be upgraded on unit as below:

The above is just an example, as per unit firmware and the available firmware versions to upgrade, it shows the information.

Select 'Backup config and upgrade', a new window will open as below:

https://www.rise.company/upload/uplo...2632075233.png

Select 'Continue' to upgrade the firmware, it takes some seconds and if the upgrade gets failed, the below error appears:

https://www.rise.company/upload/uplo...2632068982.png

The above error implies that the Fortigate device unable to contact the Fortiguard server
to fetch the firmware image and hence the upgrade is Failed.

Now, check the Fortiguard reachability with the below command:

كود:

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execute ping service.fortiguard.net

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<----- It shows some packets loss.

كود:

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get system fortiguard                                                                     

---

<----- To verify the FortiGuard port (53 or 8888).

To troubleshoot FortiGuard packet loss :

1) Change the DNS : go to Network -> DNS and change primary as 8.8.8.8 and Secondary as 4.2.2.2.
2) Shuffle the port between 53 and 8888. If set to 8888, change it to 53 as below:

كود:

---

config system fortiguard

---

set port 53
end

Now, check the FortiGuard accessibility again with the ping command as above.

If issue is still present, check if there is any issue in the upstream (L3) router and if it is still blocking the packets.

Or just ignore the upgrade failed error and perform the upgrade firmware manually, by downloading the firmware image from the support portal as per FortiGate model (Refer to the related article for the manual upgrade).

اقتباس:

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ملحوظة :

خيار Manual هو الحل الوحيد اذا كان يواجهة مشكلة فى الترقية Automatic
وذلك بعد المحادثة على الشات مع الدعم الفنى للفورتي جيت بانه لابد ان يتم manual
ولا يوجد قلق فى الترقية لن يتعطل ولن تفقد اى اعدادات و الترقية تاخذ 5 دقائق تقريبا
تاكد اثناء تحميل الفيرموير بانه المخصص لموديل الجهاز الخاص بك تمام

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شاهد كيفية الترقية بالصور و الفيديو بشكل امن :
فايروول فورتي جيت FortiGate Firewall ترقية الفيرموير Firmware upgrade



المرجع :
https://kb.fortinet.com/kb/documentL...rnalID=FD47500