Add prompt, add action

netpfga/do-all-steps.sh

@@ -3,6 +3,10 @@
 set -e
 set -x
 
+echo "First source all variables and THEN run this script"
+read something
+
+
 # Step 1..3: create code
 # Step 4
 cd $P4_PROJECT_DIR && make

netpfga/minip4/src/minip4_solution.p4

@@ -80,6 +80,7 @@ control TopPipe(inout Parsed_packet p,
         actions = {
             swap_eth_addresses;
             do_nothing;
+            send_to_port1;
         }
         size = 64;
 //        default_action = swap_eth_addresses;