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Next generation Internet requires processing rich and flexible flow information in the network infrastructure. Rapid growth in network traffic results in major challenge to support flexible flow matching at line rate. Most of the existing work focuses on functionality rather than performance, and simply adopts either power-hungry TCAM or performance-in deterministic hashing. This paper exploits the...
Crossbar switches are fundamental building blocks of digital networks such as the Internet. An input-queued (IQ) crossbar switch includes a set of queues at the input side of the switch, combined with an unbuffered switching matrix with N2 crosspoints. A crosspoint-queued (XQ) crossbar switch contains a FIFO queue at each of the NxN crosspoints of the switching matrix. Switches with combined IQs and...
The NetFPGA platform enables students and researchers to build high-performance networking systems using field-programmable gate array (FPGA) hardware. A new version of the NetFPGA platform has been developed and is available for use by the academic community. The NetFPGA platform has modular interfaces that enable development of complex hardware designs by integration of simple building blocks. FPGA...
The increase of the web traffic has created the need for web switches that are able to balance the traffic to the server farms based on their contents (e.g. layer 7 switching). In this paper we present a web switch implemented in a multiprocessor reconfigurable platform augmented with hardware co-processors. The system supports the TCP splicing scheme to accelerate the routing of the packets by forwarding...
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