Description This article describes the steps to troubleshoot and resolve
the issue of unable to connect a secondary firewall to FortiAnalyzer in
a High Availability (HA) Active-Active (A-A) autoscaling setup. The
article provides a detailed solution ...
Description This article describes the steps to troubleshoot the issue
of onboarding a FortiGate device to FortiManager via an IPsec tunnel.
The issue is caused by a certificate mismatch error, and this article
provides a detailed solution to resolve...
Description This article describes how to troubleshoot and resolve
issues where FortiGate fails to block adult or restricted HTTPS websites
due to encrypted traffic (HTTPS / TLS 1.3 ECH). Scope FortiGate.
Solution Administrators may observe that Fort...
Description This article describes the process of migrating
FortiClient/FortiClient EMS with FortiClient EMS CLI from v7.2 to
v7.4.4. It provides a step-by-step guide on how to resolve issues
encountered during the migration process, including creati...
Description This article describes how to troubleshoot a policy not
working with Source NAT IP addresses. The policy is created from LAN to
a server via IPSec Tunnel with SNAT enabled, but the user cannot telnet
to the server. Scope FortiGate. Soluti...