FortiGate-One 4.3
FORTIGATE-ONE-4.3Fortinet · OS release · FortiGate-One Series
Unsupported since · 4383 days ago
FortiGate-One 4.3 reached end of support on (4383 days ago).
- Notice published
- 15y ago
- End of support
- 12y ago
Lifecycle Milestones
| Lifecycle notice published | 15y ago | |
|---|---|---|
| Last date of support | 12y ago |
Is FortiGate-One 4.3 still maintained?
No. Fortinet no longer maintains FortiGate-One 4.3; support ended on 2014-11-10. It receives no fixes of any kind, including security patches. Plan an upgrade to a maintained release. See Fortinet's lifecycle bulletin.
When do security fixes for FortiGate-One 4.3 stop?
Fortinet has not published an end-of-engineering date for FortiGate-One 4.3.
What should I upgrade FortiGate-One 4.3 to?
Upgrade to a currently maintained Fortinet release. Check Fortinet's release notes for the recommended version.
FortiGate-One 4.3 Release Lifecycle
FortiGate-One 4.3 is a Fortinet FortiGate-One software release. Releases are maintained on a fixed schedule: Fortinet ships fixes and security patches until the release reaches end of engineering, after which a device must be upgraded to a maintained release to stay patchable. The dates below are milestones for the software train, not for any specific appliance — hardware running this release has its own separate lifecycle. This product has reached end of life as of , meaning Fortinet no longer provides technical support, software updates, or hardware replacement for this product. Organizations still running the FortiGate-One 4.3 should plan a migration .