Recipes and articles in this section are intended for users with a high degree of background knowledge about FortiGates and computer networking, such as users who have completed Fortinet’s Network Security Expert (NSE) 4 level of training.

Expert recipes cover a wide range of topics, from advanced Authentication to using a VPN.

All Expert recipes

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  • Khaja abdul khuddus

    I have a client whose VoIP traffic does not failover to the primary connection connected on WAN1 from secondary WAN2. And they have one way audio issue when on secondary connection i.e WAN2

  • Sanjay Makwana

    i have fortigate 200b cpu usage 100% how to solve it ?

    • Victoria Martin

      Hello Sanjay,

      I would recommend that you contact Fortinet Support, since they have the resources to look at your configuration in depth. Before doing that, however, I would also recommend that you read the article How to work with Fortinet support, which is available at

      I hope that helps!