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What Does NBAR Performance Depend On?

April 26, 2017depend nbar PERFORMANCE

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What Does NBAR Performance Depend On?

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Several factors can impact NBAR performance in software-based execution. A. Router Configuration 1. Number of protocols being matched against it 2. Number of regular expressions being used 3. The complexity of packet inspection logic required B. Traffic Profile (Packet Protocol Sequence) 1. The number of flows 2. Long duration flows are less expensive than shorter duration flows 3.