Flow Traffic Monitoring

• Flow based: seq of packets of specified src/dst address & TCP/UDP src/dst port, proto-type
• raw capture modes:
  • all of first ATM cell or only ATM headers
  • packet, byte, flow counts
  • per-protocol stats
  • AS traffic matrices
  • single-flow tracing
  • whatever you want--C code available
• OCxmons installed at all vBNS terminal nodes

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