Foglight Ninja integration only support router, switch and firewall; Therefor you must set these role to the device on Ninja
Here are how:
1. Open your Ninja Network Management Studio
2. Go to device and select device (Router, switch and Firewall) in question
3. Edit settings
4. Click device Role and make sure it set to corresponding role (Router, switch and Firewall)
5. Save and wait for 10 min
6. Go to Foglight UI | Dashboard | Infrastructure to verify