Research Article
Design and Evaluation of a Proxy-Based Monitoring System for OpenFlow Networks
Table 2
The constitution of conditions for capturing packets.
| Layer | Entry |
| L1 | Incoming interface | Outgoing interface |
| L2 | Source MAC address | Destination MAC address | Ethernet type | VLAN ID |
| L3 | Source IP address | Destination IP address | IP version |
| L4 | Source port number | Destination port number |
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