After upgrading, review your FortiClient profiles to make sure they are configured appropriately for your requirements and either modify them if required or create new ones. This maintains network connectivity without the need to use manual steps.īefore upgrading any product, you must read the FortiOS Security Fabric Upgrade Guide.Īfter upgrading from FortiOS 5.4.0 to 5.4.1 and later, your FortiClient profiles will be changed to remove a number of options that are no longer supported. Upgrade the firmware of each product in the correct order. L FortiAnalyzer 5.6.1 l FortiClient 5.6.0 l FortiClient EMS 1.2.2 l FortiAP 5.4.2 and later l FortiSwitch 3.6.2 and later

Security Fabric upgradeįortiOS 5.6.6 greatly increases the interoperability between other Fortinet products. If you are using port 4433, you must change admin-port, admin-sport, or the SSL VPN port to another port number before upgrading.Īfter upgrading, if FortiLink mode is enabled, you must manually create an explicit firewall policy to allow RADIUS traffic for 802.1x authentication from the FortiSwitch (such as from the FortiLink interface) to the RADIUS server through the FortiGate. If you are upgrading from version 5.6.2, this caution does not apply.īefore upgrading, ensure that port 4433 is not used for admin-port or admin-sport (in config system global), or for SSL VPN (in config vpn ssl settings). L Current Product l Current FortiOS Version l Upgrade To FortiOS Version 5. Click the Upgrade Path tab and select the following:.Check that Select Product is FortiGate.From the Download menu, select Firmware Images.To view supported upgrade path information: Supported upgrade path information is available on the Fortinet Customer Service & Support site. Upgrade Information Upgrading to FortiOS 5.6.6

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