Technical Tip: How to configure FortiGate Guest Wi...

Kush_Patel · 08-20-2025

Description This article describes a scenario that occurs when trying to connect to the dial-up IKEv2 tunnel with a local user without MFA (Multi-Factor Authentication), where the debug output provides the error 'Not enough buffer for EAP message'. S...

Kush_Patel · 07-02-2025

Description This article provides a step-by-step guide on how to block websites containing Russian-language content using FortiGate. Scope FortiGate v7.0 and above. Solution To block access to websites containing Russian-language content on FortiGate...

Kush_Patel · 12-23-2024

Description This article describes that when renewing the Let’s Encrypt ACME certificate, the error 'Error (No order for ID 123456789012)' might be seen on the ‘Certificates’ page of FortiGate GUI. Scope FortiGate v7.0 and above. Solution The below e...

Kush_Patel · 09-25-2024

Description This article describes how to use the automation-stitch functionality to send an alert e-mail if any administrator downloads a backup of the configuration file via GUI. This can help auditing to track down who may have obtained the full c...

Kush_Patel · 09-05-2024

Description This article describes how to view the phase1 and phase2 status of the VPN tunnel on the IPsec monitor directly from the IPsec tunnels page. Scope FortiGate v7.0 and above. Solution To view all the IPsec tunnels built on FortiGate, select...

Kush_Patel · 10-17-2024

Hello, Can you try to follow this article to use external DHCP server for dial up clients : https://community.fortinet.com/t5/FortiGate/Technical-Tip-IPsec-IKEv2-with-mode-config-and-DHCP-using-the/ta-p/189831 Thank you.

Kush_Patel · 10-17-2024

Hello Aadar, If you are looking to update the IPS database, please follow this article : https://community.fortinet.com/t5/FortiGate/Technical-Tip-How-to-manually-upgrade-the-IPS-Engine/ta-p/194513 Thanks.

Kush_Patel · 10-16-2024

Hello rjvilla, I tried creating a trunk and added two ports as member. Then changed the VLAN from default to the custome one without getting the error. Can you try performing the same action in a different broswer or in an incognito mode ? If it is s...

Kush_Patel · 07-23-2024

Hello mohamed_mostafa, Do you see any specific error ? if yes, can you paste it here for our review ? Can you also provide the details about SQL server ? Thanks.

Kush_Patel · 09-27-2023

Hello, this might help you. someone have mentioned the steps to follow if you can have a look at them : https://answers.microsoft.com/en-us/windows/forum/all/could-not-open-key-verify-i-have-sufficient-access/febca544-a21b-4302-bc15-81f7887df807 Than...

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Troubleshooting Tip: How to resolve the error ‘Not enough buffer for EAP message’ when connecting to a dial-up IKEv2 tunnel VPN with a local user

Technical Tip: How to Block Access to Websites Containing Russian-Language Content

Technical Tip: Error (No order for ID 123456789012) for ACME certificate

Technical Tip: Configuring an automation stich to send e-mail alerts when any administrator downloads a configuration backup from the GUI

Technical Tip: How to view IPsec monitor directly from the VPN page on FortiGate to verify the status of phase1 and phase2

Re: DHCP on Android Native VPN (L2TP/IPSec PSK)

Re: IPS signatures file required

Re: Cannot change/save VLAN to 802.11ad trunk port

Re: FortiEMS installation issue with remote sql server

Re: Error trying to install FortiClient 7.2.1 on single user pc

Technical Tip: How to configure FortiGate Guest Wi...

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