you network config for the mr3020 should be:
ip 10.0.1.200 (try to ping it from your client, that you can be sure no one uses it)
netmask 255.255.255.0
gateway (this is your router) 10.0.1.1
dns 10.0.1.1 & 8.8.8.8
the broken pipe is another problem, which I can't solve... you have to write more about the setup you are using (which is connected how ...)
ip 10.0.1.200 (try to ping it from your client, that you can be sure no one uses it)
netmask 255.255.255.0
gateway (this is your router) 10.0.1.1
dns 10.0.1.1 & 8.8.8.8
the broken pipe is another problem, which I can't solve... you have to write more about the setup you are using (which is connected how ...)