Consider the SDN Open Flow network shown in Figure 4.30. Suppose that the desired forwarding behavior for data-grams arriving at s2 is as follows:

• Any datgrams arriving on input port 1 from hosts h5 or h6 that are destined to host hi or h2 should be forward over output port 2:
• Any datagrams arriving on input port 2 from hosts hi or h2 that are destined to hosts h or h6 should be forwarded over output port 1;
• Any arriving daagrams on input ports 1 or 2 and destined to hosts h3 or h4 should be delivered to the host specified;
• Hosts h3 and h41 should be able to send datagrams to each other. 

Specify the flow table entries in s2 that implement this forwarding behavior.

Figure 4.30

Transcribed Image Text:

OpenFlow controller Host h6 Host h4 10.3.0.6 10.2.0.4 Host h5 10.3.0.5 Host h3 Host h2 10.1.0.2 Host h1 10.2.0.3 10.1.0.1