When troubleshooting a MidoNet environment, there are multiple layers to be checked:
- Underlay Network
- Overlay Network
- Virtual Network Topology Simulation
- Virtual Network Topology
| Layer | Components |
|---|---|
Virtual Network Topology | Neutron, MidoNet NSDB |
Virtual Network Topology Simulation | MidoNet Agent |
Overlay Network | Tunnel, Datapath |
Underlay Network | Physical Environment, Operating System |
To rule out possible issues these layers shall be checked from bottom to top.
