I have a 10Mbps SDL connection delivered over radio using Ubiquity Nanostations. The connection comes into a CISCO 851 router which supports a LAN with a server and 5 Clients.
The router is freezing 3 times a day on the fastethernet4 port breaking the internet connectivity while still reachable and functioning on the LAN side. When not locked, the network performs well.
Is this router overstretched, or is there anything I can try to eliminate this problem.