Technical Tip: Create scripts to configure dynamic...

Alan_ · 12-04-2025

Description This article describes how to troubleshoot DNS filter queries that resolves with FortiGuard IPs. Scope FortiGate. Solution When a DNS query resolves with FortiGuard IPs (for example, 208.91.112.55), it means that the DNS query is matching...

Alan_ · 11-24-2025

Description This article explains a particular series of issues found on FortiAnalyzer. FortiAnalyzer GUI on 7.4.8 and below may have issues correctly handling log forwarders with a large number of entries: The cmdbsvr process gets stuck at 100% comp...

Alan_ · 10-16-2025

Description This article explains how to create a script to configure dynamic objects in FortiManager. Configuring dynamic objects through the GUI can be time-consuming, especially when dealing with a large number of mappings. By using FortiManager’s...

Alan_ · 07-01-2025

Description This article describes how to fine-tune NP with the npu-neighbor-update command. Scope FortiGate. Solution Whenever possible, FortiGates offload traffic from CPU to NP (Network Processor), such as IPv4, IPv6, unicast, and multicast, radic...

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Troubleshooting Tip: End User DNS queries resolves with FortiGuard IPs

Troubleshooting Tip: Editing a log-forwarder with a large numbers of entries may lead to FortiAnalyzer GUI crash