Description | This article describes the WAD process on FortiGate models with 2 GB RAM. |
Scope | FortiGate models with 2 GB RAM or less starting from version 7.4.4 and 7.6.0. |
Solution |
To optimize memory usage for FortiGate models with 2 GB RAM or less starting from version 7.4.4 and 7.6.0, FortiOS no longer supports proxy-related features.
diagnose debug enable
Note: In v7.6.3, the physical FortiGate devices with 2 GB of RAM experienced memory usage optimizations to ensure smooth performance and reliability by adjusting memory used by some GUI features. This change prioritizes device stability and reduces the risk of performance issues.
Such features are the removal of CLI commands for caching REST API results on FortiGate, the removal of physical-/logical- -topology and security rating pages in the security fabric section, and the removal of visibility in security fabric topologies from upstream fabric devices. For more information check this Optimizations for physical FortiGate devices with 2 GB RAM 7.6.3 |
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