Kandel, DE. – 30.05.2017
Netcope Session Filter (NSF) is a session-oriented packet
capture solution that leverages the hardware platform of
Netcope FPGA board to accelerate per-packet processing
and flow-based stateful filtering, which leaves more CPU
performance for complex processing of network traffic, like DPI.
The cooperation of hardware and software makes it possible
to build a powerful solution even for 100G Ethernet networks
based on commodity multi-core servers.
NSF perceives network traffic as a set of network flows and
it is able to track hundreds of thousands of network flows
directly in hardware. Software applications leverage hardware
preprocessing of network flows to identify flows of interest for
further processing and instructs hardware through API on how
to deal with each flow. In other words, it allows you to zoom
in interesting traffic, drop the traffic of no interest and gather
statistical information about the rest of the traffic.
Best solution for tracking digital information transmitted via Peer-to-Peer protocols (aka torrent) or to track VoIP sessions.
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