Troubleshooting Tip : Rest-API response error code...

leej · 11-27-2024

Description This article provides one of the reasons why FortiProxy is not able to send decrypted traffic despite proper configuration. Scope FortiProxy. Solution A feature called 'Decrypted Traffic Mirror' is intended to decrypt encrypted traffic an...

leej · 11-26-2024

Description This article describes how to learn Client-IP from the X-Forwarded-For header and apply learned Client-IP to proxy policy. Scope FortiGate. Solution When Application Gateway (AGW) sits behind FortiGate and sends traffic to FortiGate, all ...

leej · 11-25-2024

Description This article describes how often to log of 'NAT port is exhausted.' while NAT port is being constantly used. Scope FortiGate. Solution When FortiGates already exhausted all NAT ports with new sessions coming, creating sessions can be deni...

leej · 11-25-2024

Description This article describes how bridging information called forward domain is synchronized between FGSP standalone clusters working as a transparent mode with standalone-config-sync enabled. Scope FortiGate FGSP standalone cluster. Solution If...

leej · 12-28-2021

Description This article describes response error codes when REST-API. Scope All FortiOS Solution When REST-API is being used in FortiGate to retrieve or edit configuration, there might be an error response from the FortiGate as below. {"http_method"...

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Technical Tip: A situation where the 'Decrypted Traffic Mirror' on FortiProxy may not work

Technical Tip: How to learn Client-IP from X-Forwarded-For and apply them to firewall policy

Technical Tip: How often to log 'NAT port is exhausted.' while NAT port is being constantly used

Technical Tip: Synchronization of bridging information between FGSP standalone cluster working as a transparent mode with standalone-config-sync enabled