https://cis.temple.edu/~tug29203/18spring-3329/reading/hw4a.pdf
5. (2 points) Consider the SDN OpenFlow network shown in the following gure. Suppose that the desired forwarding behavior for datagrams arriving from host h3 or h4 at s2 is as follows: any datagrams arriving from host h3 and destined for h1, h2, h5 or h6 should be forwarded OpenFlow)example) should be forwarded Host h6