add case
diff --git a/CustomerExample/cicada.py b/CustomerExample/cicada.py
new file mode 100755
index 0000000..641f508
--- /dev/null
+++ b/CustomerExample/cicada.py
@@ -0,0 +1,53 @@
+import logging
+
+from oftest import config
+import oftest.base_tests as base_tests
+import ofp
+from oftest.testutils import *
+from accton_util import *
+
+
+class RedirectArpToSpecifyPortOrController(base_tests.SimpleDataPlane):
+ def runTest(self):
+ delete_all_flows(self.controller)
+ delete_all_groups(self.controller)
+
+ test_ports = sorted(config["port_map"].keys())
+
+ test_vid =1
+ #add vlan flow to pass vlan verification
+ add_l2_interface_grouop(self.controller, test_ports, vlan_id=test_vid, is_tagged=False, send_barrier=False)
+ add_vlan_table_flow(self.controller, test_ports, vlan_id=test_vid, flag=VLAN_TABLE_FLAG_ONLY_BOTH, send_barrier=False)
+
+ #get a port to be the flood destination port,
+ #remember test_ports already mius FLOOD_TO_PORT
+ FLOOD_TO_PORT = test_ports.pop();
+ l2_mcast_group=add_l2_mcast_group(self.controller, [FLOOD_TO_PORT], vlanid=test_vid, mcast_grp_index=1)
+
+ #match ether_type=arp and da=bcast
+
+ match = ofp.match()
+ match.oxm_list.append(ofp.oxm.eth_type(0x0806)) #match arp ethertype
+ match.oxm_list.append(ofp.oxm.eth_dst([0xff, 0xff, 0xff, 0xff, 0xff, 0xff])) #match DA is bcast
+ request = ofp.message.flow_add(
+ table_id=60,
+ cookie=42,
+ match=match,
+ instructions=[ofp.instruction.write_actions(
+ actions=[ofp.action.group(l2_mcast_group.group_id)
+ ,ofp.action.output(port=ofp.OFPP_CONTROLLER, max_len=ofp.OFPCML_NO_BUFFER)
+ ])
+ ],
+ buffer_id=ofp.OFP_NO_BUFFER,
+ priority=1)
+
+ self.controller.message_send(request)
+
+ arp=simple_arp_packet()
+
+ for port in test_ports:
+ self.dataplane.send(port, str(arp))
+ verify_packet(self, str(arp), FLOOD_TO_PORT)
+ verify_packet_in(self, str(arp), port, ofp.OFPR_ACTION)
+ verify_no_other_packets(self)
+