Research Article

Attribute-Guard: Attribute-Based Flow Access Control Framework in Software-Defined Networking

Table 3

Experimental environment configuration.

FunctionNumberConfiguration

Controller1i7-8400cpu, 16G DDR4, 4 network cards
Authentication switch3i7-8400cpu, 16G DDR4, 6 network cards
Forwarding switch3i7-8400cpu, 16G DDR4, 6 network cards
Host6i5-8400cpu, 8G DDR4, 2 network cards