Troubleshooting Tip: How to fix 'SSL connection is...

esalija · 10-24-2025

Description This articles explain how to determine what caused an IP address to be quarantined due to DLP (Data Loss Prevention) or content analysis. Scope FortiGate, FortiProxy. Solution To investigate the quarantined IP, start by checking the DLP l...

esalija · 09-17-2025

Description This article describes the process of configuring SSL traffic mirroring with a focus on modifying the Destination MAC address at the policy level, allowing administrators to accurately duplicate SSL traffic for analysis or inspection. Sco...

esalija · 08-18-2025

Description This article describes the configuration side of the Automation Stitch when Multiple Link Monitors are implemented and receive an email for a specific Link monitor change. Scope FortiGate. Solution When one of the link monitors goes down ...

esalija · 07-16-2025

Description This article describes how to work around the error code -23 when trying to change the http-incoming-port to 8000. Scope FortiGate, FortiProxy. Solution When trying to change the http-incoming-port 8000, the following error will be encoun...

esalija · 06-18-2025

Description This article describes the error https:-2 - Must set at least one port for HTTP3(QUIC) when trying to install a security policy from FortiManager to the FortiGate. Scope FortiManager, FortiGate. Solution While trying to install a firewall...

esalija · 10-24-2025

Dear @Jin-Gyu , Setting admin-lockout-duration to 100000 and Unlocking by Another Administrator: You can set the admin-lockout-duration to 100000 seconds using the CLI command: config system globalset admin-lockout-duration 100000end However, unlocki...

Re: Vpn kicking users out · 10-21-2025

Dear @Curtava Yes, random disconnections for FortiGate VPN users, especially during high network traffic, can be related to bandwidth limits or other network path issues. Here are some steps to troubleshoot and address the issue: Check Bandwidth Limi...

esalija · 09-06-2025

Hi @Gianluca1 FortiClient is not specifically designed for installation on hypervisors. It is intended for use on the following devices and operating systems: 1. Microsoft Windows 7, 8, 8.1, 10, and 11 (both 32-bit and 64-bit where applicable). 2. Wi...

esalija · 09-06-2025

Hi @joh, To set up logging for outbound LAN traffic on your FortiGate 60F and store logs on a USB device, follow these steps: 1. Enable Logging for Outbound Traffic- Go to the FortiGate web interface.- Navigate to Log & Report > Log Settings.- Ensure...

esalija · 07-23-2025

Hi @AlexFerenX , Yes, the values and explanation are general networking concepts. Best regards, Erlin

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Technical Tip: How to determine what caused an IP address to be quarantined due to DLP or content analysis

Technical Tip: Change the destination MAC address for Mirror SSL traffic

Technical Tip: Receive an email for a Link Monitor when Multiple Link monitor are configured in an automation stitch

Technical Tip: How to use port 8000 for explicit proxy on FortiGate/FortiProxy

Troubleshooting Tip: How to fix 'error https - :-2 - Must set at least one port for HTTP3(QUIC)"

Re: How to fortigate admin-lockout-duration clear

Re: Vpn kicking users out

Re: About FortiClient

Re: How to set full log. Better on USB device

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Troubleshooting Tip: How to fix 'SSL connection is...

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Re: Fortiguard SSL gateways

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