Patent ID: 6999998
Filing Date: 2006-02-14
Classification: G06F

Abstract:
1. A system providing network infrastructure services, comprising a shared memory facility interconnecting a plurality of network devices each configured to perform a dedicated network infrastructure function, wherein each network device is configurable and comprises: a local processor; a local memory; a local communications protocol stack; and a shared memory interface system operable to provide a local shared memory network between the network devices, and a global shared memory network between the network devices and one or more remote nodes by capturing packets from the local communications protocol stacks and routing the captured packets over the shared memory facility, wherein the shared memory interface system on each local node comprises a local shared memory virtual adapter and a global shared memory virtual adapter; the local shared memory virtual adapters being operable to capture locally addressed packets from the local communications protocol stacks and to route the captured packets for physical transport over the shared memory facility; and the global shared memory virtual adapters being operable to capture globally addressed packets from the local communications protocol stacks and to route the captured packets for physical transport over the shared memory facility.