Troubleshooting Tip: IPsec VPNs tunnels

sgiannogloudis · 05-02-2024

Description This article describes how to securely encrypt and authenticate HA traffic Scope 7.4.2+ GA Releases. Solution Consider a scenario where a network administrator has the following topology: There is an HA cluster which consists of two units...

sgiannogloudis · 03-27-2024

Description This article describes the capability of FortiOS to check if there is an existing session established with an IP that now belongs to the External Threat Feed list. Scope FortiGate v7.2.1+ Solution Let's assume a network administrator is m...

sgiannogloudis · 02-02-2024

Description This article describes the capabilities of VRF0. Scope FortiGate v6.x and v7.x. Solution FortiGate has been configured with one physical interface 'port3' which belongs to the default VRF and one loopback named 'loopback_Test' on VRF 1. T...

sgiannogloudis · 12-11-2023

Description This article describes how to identify the root cause of an hasync high CPU utilization. Scope FortiGate v6.x and v7.x. Solution Let's assume a network administrator identifies that his device has high CPU usage on one of its CPU cores. B...

sgiannogloudis · 09-14-2023

Description This article describes how to configure the OSPF settings in order to configure a deterministic desired path. Scope FortiGate v6.x and v7.x. Solution Let's assume a network administrator has configured the below topology: The goal is to r...

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Troubleshooting Tip: IPsec VPNs tunnels

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