At Structure 08, he laid out the problem: 5 percent of the Net's users are running P2P transfers taking up 80 percent of its capacity, which is dramatically limiting the available bandwidth available to everyone else. Roberts' company, Anagran, is able to detect which "flows" are P2P traffic, and reduce the bandwidth available to these communications when other users' systems want it. Roberts says that Anagran's technology even functions when P2P transfers are encrypted.
One of the products currently offered by ANAGRAN, the FR-1000 Intelligent Flow Manager has a feature set geared specifically toward shaping network traffic. A sampling form the product page is available below.
- Instant Network Congestion Relief: Adding an FR-1000 wherever network congestion occurs eliminates congestion to instantly improve application performance and service quality. Downstream routers perform better.
- High Quality of Experience for Streaming Media: When loss-susceptible traffic like IPTV and VoIP overload their capacity, packet discard creates noise, jitter, and freeze-frame in all flows. IFD selectively invokes call admission control (CAC) on specific flows only; either the lowest priority or the most recent, for sustained high quality voice and video even during periods of intense user demand.
- Bulk Data and P2P Management: Managing flow rates by service class with BTC throttles bandwidth-hungry traffic like P2P to allow all services (including P2P!) to flourish even when network links become congested.
- Powerful Traffic Inspection and Awareness: Real-time capture of all flow statistics enables inspection, logging, and analysis for all traffic in the network. Find out what is really happening in your network.
- Improved Performance: Fast Flow Technology improves trunk utilization by up to 300% while adding zero incremental delay. For the first time, bandwidth utilization is maximized without adding any latency.
- Significant Cost Savings: Bandwidth needed to connect data/content sources to the network can be reduced by 2:1-3:1. Compact, high-performance 1RU form factor saves space and lowers equipment costs. Eco-friendly low power consumption (300 watts) minimizes heat dissipation and ongoing operating costs.
There sure are a lot of people who are referred to as "Inventor of the Internet." Of course we could tell the old joke about Al Gore inventing the Internet, but of course we know he invented weather, not the Internet.