Ive recently started to use NBMA on my ospf to route between my 2 networks.
all my client routerboards gets authentication from the radius server (192.168.4.x)
What happens is every now and then the client routerboard cannot see the radius server, as soon as I open New Terminal and ping (192.168.4.x) I get 1 timeout, and then it starts replying and the clients authenticate again.