I have a cluster of Aruba IAP 105's. They are setup WPA2-PSK. They allow DHCP through a server so it is disabled in the Arubas. The network is unrestricted. We don't use a MAC authentication, that I know of.
We have multiple devices just like the ones we are having trouble with. They are Moxa Nport boxes for CNC machines. We have 15 running on the network with no issues. We are adding new ones only to find that the box connects and shows up by MAC address in the Auba Dashboard, but we are unable to communicate with it. It is showing up with an IP of 0.0.0.0
We have verified that the Moxa's work on other wireless networks perfectly, so it isn't the box itself. Any input on why this is happening would be apprecaited, thank you.