Patent attributes
In general, techniques are described for enhancing operations of virtual networks. In some examples, a network system includes a network interface card of a server configured to receive a tunnel packet associated with a virtual network. The tunnel packet comprises an outer header associated with the physical network, the outer header encapsulating an inner packet comprising an inner header associated with the virtual network and a payload. A first processing core of the server is configured to perform, based at least on one of the outer header and inner header of the tunnel packet, a first packet steering operation to identify the second processing core. The second processing core is configured to forward the inner packet to a virtual machine of the virtual machines.
