Abstract: A network interface device includes a bus interface that communicates over a bus with a host processor and memory, and a network interface, including at least first and second physical ports, which are coupled to send and receive data packets carrying data over a packet network. A protocol processor includes a single transmit processing pipeline and a single receive processing pipeline, which are coupled between the bus interface and the network interface so as to convey the data between both of the first and second physical ports of the network interface and the memory via the bus interface while performing protocol offload processing on the data packets.

Abstract: Systems and methods that provide teaming are provided. In one embodiment, a system for communicating may include, for example, a transport layer/network layer processing stack and an intermediate driver. The intermediate driver may be coupled to the transport layer/network layer processing stack via a first miniport and a second miniport. The first miniport may support teaming. The second miniport may be dedicated to a system that can offload traffic from the transport layer/network layer processing stack.