An uninterruptible power supply comprising: a first input configured to receive input power; a second input configured to receive backup power; an output configured to provide output power to a load; power circuitry coupled to the first input, the second input and the output, and configured to provide the output power derived from at least one of the input power or the backup power; a plurality of network interfaces; three or more controllers coupled to the power circuitry and the plurality of network interfaces of which: one or more controllers are configured to direct communication over the network via a preferred network interface in response to a determination that the preferred network interface does have connectivity to the network; further one or more controllers are configured to direct communication over the network via an alternate one of the plurality of network interfaces in response to a determination that the preferred network interface does not have connectivity to the network; and still further one or more controllers are configured to direct communication over the network via a second alternate one of the plurality of network interfaces in response to a determination that the preferred network interface does not have connectivity to the network and the alternate one of the plurality of network interfaces does not have connectivity to the network. a first input configured to receive input power; a second input configured to receive backup power; an output configured to provide output power to a load; power circuitry coupled to the first input, the second input and the output, and configured to provide the output power derived from at least one of the input power or the backup power; a plurality of network interfaces; three or more controllers coupled to the power circuitry and the plurality of network interfaces of which: one or more controllers are configured to direct communication over the network via a preferred network interface in response to a determination that the preferred network interface does have connectivity to the network; further one or more controllers are configured to direct communication over the network via an alternate one of the plurality of network interfaces in response to a determination that the preferred network interface does not have connectivity to the network; and still further one or more controllers are configured to direct communication over the network via a second alternate one of the plurality of network interfaces in response to a determination that the preferred network interface does not have connectivity to the network and the alternate one of the plurality of network interfaces does not have connectivity to the network. one or more controllers are configured to direct communication over the network via a preferred network interface in response to a determination that the preferred network interface does have connectivity to the network; further one or more controllers are configured to direct communication over the network via an alternate one of the plurality of network interfaces in response to a determination that the preferred network interface does not have connectivity to the network; and still further one or more controllers are configured to direct communication over the network via a second alternate one of the plurality of network interfaces in response to a determination that the preferred network interface does not have connectivity to the network and the alternate one of the plurality of network interfaces does not have connectivity to the network. <EOS>