Fortinet Community

Description This article describes how does FortiGate discover the MTU for GRE tunnel. Scope FortiGate Solution Initially, FortiGate will get the interface MTU value as the PMTU value for the GRE tunnel. For example, if a FortiGate setup a GRE tunnel...

DescriptionThis article describes when FortiDDos Attack logs not showing Source IP.SolutionThe source IP is not showing most of the attack/dropped logs as below:This is an expected behavior as the IP source is empty in most of the logs.This is due to...

DescriptionWhen FortiWeb is running as HA especially A-A mode, the web traffic will offload from master to slave unit.However, there is no way in the Log&Report to view the traffic/attack log from the slave.This article explains how to view the log i...

DescriptionThis article explains how to disable TLS 1.0 and 1.1 in FortiWeb True transparent proxy.By default, the TLS1.0 and TLS1.1 are enabled on the FortiWeb true transparent proxy mode.As the FortiWeb true transparent proxy, the server policy wil...

DescriptionThis article describes how to eliminate 'Check the dropped out-of-state TCP packets are logged' In the FortiGate compliance check.When compliance check was done in System -> advanced -> Compliance, it is normal to see error message: 'Check...