Consider again the SDN OpenFlow network shown in Figure 4.30. Suppose we want switch s2 to function as a &twat Specify the flow table in s2 that implements the following firewall behaviors (specify a different flow table for each of the four firewalling behaviors below) for delivery of datagrams destined to 113 and h4. You do not need to specify the forwarding behavior in s2 that forwards traffic to other routers. Only traffic arriving from hosts hi and h6 should be delivered to hosts h3 or h4 (i.e., that arriving traffic from hosts h2 and h5 is blocked). Only TOP traffic is allowed to be delivered to hosts h3 or h4 (i.e., that GDP traffic is blocked). Consider again the SDN OpenFlow network shown in Figure 4.30. Suppose we want switch s2 to function as a &twat Specify the flow table in s2 that implements the following firewall behaviors (specify a different flow table for each of the four firewalling behaviors below) for delivery of datagrams destined to 113 and h4. You do not need to specify the forwarding behavior in s2 that forwards traffic to other routers. Only traffic arriving from hosts hi and h6 should be delivered to hosts h3 or h4 (i.e., that arriving traffic from hosts h2 and h5 is blocked). Only TOP traffic is allowed to be delivered to hosts h3 or h4 (i.e., that GDP traffic is blocked)