1. Login to Wirespeed
  2. Navigate to Integrations > Add Integration
  3. Select FortiAnalyzer and click Integrate
  4. After you have clicked Integrate, select Chat on the left-hand navigation and ask the support team to provide you with an ip:port combination to provide to FortiAnalyzer’s syslog forwarder
  5. Once the team has provided that to you, login to your FortiAnalyzer instance
  6. Go to System Settings > Advanced > Log Forwarding > Settings
  7. Click Create New in the toolbar
  8. Provide the required information with the below options
    1. Remote Server Type: Syslog
    2. Server FQDN/IP: From step 4
    3. Server Port: From step 4
  9. Click OK

Fortinet documentation reference