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ImageStreams' TransPort Linux Router: Page 4 of 5

  • High degree of technical knowledge required
  • No user-friendly GUI or Web interface

  • TRANSPORT, starts at $899. ImageStream Internet Solutions, (800) 813-5123, (574) 935-8484. www.imagestream.com

    The device also produced impressive numbers over its LAN links: For large packets, the TransPort achieved speeds greater than 92 Mbps. TransPort's throughput for very small packets decreased significantly, to 15 Mbps, a result you would expect for a software-based router. We then reran the same tests, this time with the device's firewall configured with 100 rules, and we saw only a slight drop in overall throughput--2 percent to 4 percent, depending on packet size.

    We noticed a significant amount of variability in the TransPort's latency as it approached maximum throughput for a particular packet size, so we ran our latency tests using only 90 percent of this rate. The worst-case latency was 396 microseconds and only 455 microseconds when the firewall was configured with 100 rules--impressive!