Design and Evaluation of a Proxy-Based Monitoring System for OpenFlow Networks

Table 1

Comparison of traditional monitoring systems and our proposed system.

Functions	SNMP [6]	NetFlow [7]	Big tap [8]	Our proposal
Interface-level monitoring	✓	✓	✓	✓
Flow-level monitoring		✓	✓	✓
Packet capture			✓	✓
Vendor independence	✓			✓