This option specifies the interface type: Wired or wireless. Wired interfaces are considered more reliable, and so the default hello interval is higher, and a neighbour is considered unreachable after only a small number of "hello" packets are lost. On wireless interfaces, hello packets are sent more often, and the ETX link quality estimation technique is used to compute the metrics of routes discovered over this interface.
Wired or wireless | routes discovered over this interface |
Wired or wireless | routes discovered over this interface |
Wired or wireless | routes discovered over this interface |