Initial set of Fabric switch test cases
Change-Id: I86fd2b67d3b773aa496f5ef61f1e1fdf51fd9925
diff --git a/Fabric/Utilities/accton/flow_test.py b/Fabric/Utilities/accton/flow_test.py
new file mode 100755
index 0000000..348d8ab
--- /dev/null
+++ b/Fabric/Utilities/accton/flow_test.py
@@ -0,0 +1,1040 @@
+
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+"""
+Flow Test
+
+Test each flow table can set entry, and packet rx correctly.
+"""
+
+import logging
+
+from oftest import config
+import oftest.base_tests as base_tests
+import ofp
+from oftest.testutils import *
+from accton_util import *
+
+class L2McastFlow(base_tests.SimpleDataPlane):
+ """
+ Test output function for an exact-match flow
+
+ Add some multicast flows
+ Then, for all ports, verifies that sending a matching packet
+ to a multicast match results in an output to all ports.
+ """
+ def runTest(self):
+ ports = sorted(config["port_map"].keys())
+
+ delete_all_flows(self.controller)
+ delete_all_groups(self.controller)
+
+ # table 10: vlan
+ # send to table 20
+ add_vlan_table_flow(self.controller, config["port_map"].keys(), 1)
+
+ # group table
+ # set up untag groups for each port
+ add_l2_interface_grouop(self.controller, config["port_map"].keys(), 1, False, False)
+
+ # set up multicast group
+ add_l2_mcast_group(self.controller, config["port_map"].keys(), 1, 1)
+
+ test_macs = [[0x01, 0x00, 0x5e, 0x0f, 0xff, 0xff]]
+
+ for test_mac in test_macs:
+ group_id = encode_l2_mcast_group_id(1, 1)
+ add_bridge_flow(self.controller, test_mac, 1, group_id, True)
+
+ for test_mac in test_macs:
+ mactest = ':'.join(['%02X' % x for x in test_mac])
+
+ for in_port in ports:
+ # change dest based on port number
+ parsed_pkt = simple_tcp_packet(eth_dst=mactest)
+ pkt = str(parsed_pkt)
+ logging.info("OutputExact test, from port %d to mac %s", in_port, mactest)
+ self.dataplane.send(in_port, pkt)
+
+ for ofport in ports:
+ if ofport == in_port: #tx port won't rx packet, unless L3 mcast routing
+ continue
+ verify_packet(self, pkt, ofport)
+ verify_no_other_packets(self)
+
+class L2UnicastFlow(base_tests.SimpleDataPlane):
+ """
+ Test output function for an exact-match flow
+
+ For each port A, adds a flow directing matching packets to that port.
+ Then, for all other ports B != A, verifies that sending a matching packet
+ to B results in an output to A.
+ """
+ def runTest(self):
+ ports = sorted(config["port_map"].keys())
+
+ delete_all_flows(self.controller)
+ delete_all_groups(self.controller)
+ # table 10: vlan
+ # send to table 20
+ #add_vlan_table_flow(self.controller, config["port_map"].keys(),1)
+
+ # group table
+ # set up tag groups for each port
+ add_l2_interface_group(self.controller, config["port_map"].keys(), 1, True, 1)
+
+ for port in ports:
+ add_one_vlan_table_flow(self.controller, port, 1)
+ group_id = encode_l2_interface_group_id(1, port)
+ add_bridge_flow(self.controller, [0x00, 0x12, 0x34, 0x56, 0x78, port], 1, group_id, True)
+ do_barrier(self.controller)
+
+ for out_port in ports:
+ # change dest based on port number
+ mac_dst= '00:12:34:56:78:%02X' % out_port
+
+ for in_port in ports:
+ if in_port == out_port:
+ continue
+ # change source based on port number to avoid packet-ins from learning
+ mac_src= '00:12:34:56:79:%02X' % in_port
+ parsed_pkt = simple_tcp_packet(dl_vlan_enable=True, vlan_vid=1, eth_dst=mac_dst, eth_src=mac_src)
+ pkt = str(parsed_pkt)
+ logging.info("OutputExact test, ports %d to %d", in_port, out_port)
+ self.dataplane.send(in_port, pkt)
+
+ for ofport in ports:
+ if ofport in [out_port]:
+ verify_packet(self, pkt, ofport)
+ else:
+ verify_no_packet(self, pkt, ofport)
+
+ verify_no_other_packets(self)
+
+class L2Flood(base_tests.SimpleDataPlane):
+ """
+ Test L2 unknown unicast flooding and broadcast flood
+ """
+ def runTest(self):
+ ports = sorted(config["port_map"].keys())
+
+ delete_all_flows(self.controller)
+ delete_all_groups(self.controller)
+ # table 10: vlan
+ # send to table 20
+ add_vlan_table_flow(self.controller, ports, 1)
+
+ # group table
+ # set up untag groups for each port
+ add_l2_interface_grouop(self.controller, ports, 1, False, 1)
+
+ input_port = ports.pop()
+ flood_ports= ports
+
+ #no fllod group create, veriy all drop
+ parsed_pkt = simple_tcp_packet(eth_dst='00:12:34:56:78:9a')
+ pkt = str(parsed_pkt)
+ self.dataplane.send(input_port, pkt)
+ verify_no_other_packets(self)
+ parsed_pkt = simple_tcp_packet(eth_dst='FF:FF:FF:FF:FF:FF')
+ pkt = str(parsed_pkt)
+ self.dataplane.send(input_port, pkt)
+ verify_no_other_packets(self)
+ #add flood groupo
+ msg=add_l2_flood_group(self.controller, flood_ports, 1, 1)
+ add_bridge_flow(self.controller, None, 1, msg.group_id, True)
+ #verify flood
+ parsed_pkt = simple_tcp_packet(eth_dst='00:12:34:56:78:9a')
+ pkt = str(parsed_pkt)
+ self.dataplane.send(input_port, pkt)
+ for ofport in flood_ports:
+ verify_packet(self, pkt, ofport)
+
+ verify_no_other_packets(self)
+
+ for ofport in flood_ports:
+ self.dataplane.send(ofport, pkt)
+ #self won't rx packet
+ verify_no_packet(self, pkt, ofport)
+ #others will rx packet
+ tmp_ports=[]
+ for tmp in flood_ports:
+ if tmp != ofport:
+ tmp_ports.append(tmp)
+ verify_packets(self, pkt, tmp_ports)
+
+ verify_no_other_packets(self)
+
+ parsed_pkt = simple_tcp_packet(eth_dst='FF:FF:FF:FF:FF:FF')
+ pkt = str(parsed_pkt)
+ self.dataplane.send(input_port, pkt)
+ for ofport in flood_ports:
+ verify_packet(self, pkt, ofport)
+
+class PacketInMiss(base_tests.SimpleDataPlane):
+ """
+ Test packet in function for a table-miss flow
+
+ Send a packet to each dataplane port and verify that a packet
+ in message is received from the controller for each
+
+ NOTE: Verify This case the oft option shall not use --switch-ip
+ """
+
+ def runTest(self):
+ delete_all_flows(self.controller)
+ delete_all_groups(self.controller)
+
+ parsed_pkt = simple_tcp_packet(pktlen=100)
+ parsed_vlan_pkt = simple_tcp_packet(pktlen=104,
+ vlan_vid=0x1001, dl_vlan_enable=True)
+ pkt = str(parsed_pkt)
+ vlan_pkt = str(parsed_vlan_pkt)
+ # table 10: vlan
+ # send to table 20
+ add_vlan_table_flow(self.controller, config["port_map"].keys(), 1)
+
+ # group table
+ # set up untag groups for each port
+ add_l2_interface_grouop(self.controller, config["port_map"].keys(), 1, False, 1)
+
+ # create match
+ match = ofp.match()
+ match.oxm_list.append(ofp.oxm.vlan_vid(0x1001))
+ request = ofp.message.flow_add(
+ table_id=60,
+ cookie=42,
+ match=match,
+ instructions=[
+ ofp.instruction.apply_actions(
+ actions=[
+ ofp.action.output(
+ port=ofp.OFPP_CONTROLLER,
+ max_len=ofp.OFPCML_NO_BUFFER)]),
+ ],
+ buffer_id=ofp.OFP_NO_BUFFER,
+ priority=1)
+
+ logging.info("Inserting packet in flow to controller")
+ self.controller.message_send(request)
+ do_barrier(self.controller)
+
+ for of_port in config["port_map"].keys():
+ logging.info("PacketInMiss test, port %d", of_port)
+ self.dataplane.send(of_port, pkt)
+
+ #AOS current packet in will not have vlan tag
+ if config["cicada_poject"]:
+ verify_packet_in(self, vlan_pkt, of_port, ofp.OFPR_ACTION)
+ else:
+ verify_packet_in(self, pkt, of_port, ofp.OFPR_ACTION)
+
+ verify_no_other_packets(self)
+
+class PacketOut(base_tests.SimpleDataPlane):
+ """
+ Verify action Flood, ALL, in port
+ """
+
+ def runTest(self):
+ if config["cicada_poject"]:
+ pass
+
+ delete_all_flows(self.controller)
+ delete_all_groups(self.controller)
+
+ parsed_pkt = simple_tcp_packet(pktlen=100)
+ parsed_vlan_pkt = simple_tcp_packet(pktlen=104,
+ vlan_vid=0x1002, dl_vlan_enable=True)
+
+ pkt = str(parsed_pkt)
+ vlan_pkt = str(parsed_vlan_pkt)
+
+
+ #packet out flood, untag packet
+ self.controller.message_send(ofp.message.packet_out(in_port=ofp.OFPP_CONTROLLER,
+ buffer_id=ofp.OFP_NO_BUFFER,
+ actions=[ofp.action.output(
+ port=ofp.OFPP_FLOOD)],
+ data=pkt))
+
+ for of_port in config["port_map"].keys():
+ verify_packet(self, pkt, of_port)
+
+ verify_no_other_packets(self)
+
+ #packet out flood, tag packet, because it can't identify vlan has which port
+ #so we do as all action.
+ self.controller.message_send(ofp.message.packet_out(in_port=ofp.OFPP_CONTROLLER,
+ buffer_id=ofp.OFP_NO_BUFFER,
+ actions=[ofp.action.output(
+ port=ofp.OFPP_FLOOD)],
+ data=vlan_pkt))
+
+ for of_port in config["port_map"].keys():
+ verify_packet(self, vlan_pkt, of_port)
+
+ verify_no_other_packets(self)
+
+ #packet out all
+ self.controller.message_send(ofp.message.packet_out(in_port=ofp.OFPP_CONTROLLER,
+ buffer_id=ofp.OFP_NO_BUFFER,
+ actions=[ofp.action.output(
+ port=ofp.OFPP_FLOOD)],
+ data=pkt))
+
+ for of_port in config["port_map"].keys():
+ verify_packet(self, pkt, of_port)
+
+ verify_no_other_packets(self)
+
+ #packet out to in port
+ in_port = config["port_map"].keys()[0]
+ self.controller.message_send(ofp.message.packet_out(in_port=in_port,
+ buffer_id=ofp.OFP_NO_BUFFER,
+ actions=[ofp.action.output(
+ port=in_port)],
+ data=pkt))
+
+ verify_packet(self, pkt, in_port)
+ verify_no_other_packets(self)
+
+class L3UcastRoute(base_tests.SimpleDataPlane):
+ """
+ Port1(vlan1, 0x00, 0x00, 0x00, 0x22, 0x22, 0x01, 192.168.1.1) ,
+ Port2(vlan2, 0x00, 0x00, 0x00, 0x22, 0x22, 0x02, 19.168.2.1)
+ """
+ def runTest(self):
+ delete_all_flows(self.controller)
+ delete_all_groups(self.controller)
+
+ if len(config["port_map"]) <2:
+ logging.info("Port count less than 2, can't run this case")
+ return
+
+ vlan_id=1
+ intf_src_mac=[0x00, 0x00, 0x00, 0xcc, 0xcc, 0xcc]
+ dst_mac=[0x00, 0x00, 0x00, 0x22, 0x22, 0x00]
+ dip=0xc0a80001
+ for port in config["port_map"].keys():
+ #add l2 interface group
+ add_one_l2_interface_group(self.controller, port, vlan_id=vlan_id, is_tagged=False, send_barrier=False)
+ dst_mac[5]=vlan_id
+ l3_msg=add_l3_unicast_group(self.controller, port, vlanid=vlan_id, id=vlan_id, src_mac=intf_src_mac, dst_mac=dst_mac)
+ #add vlan flow table
+ add_one_vlan_table_flow(self.controller, port, vlan_id, flag=VLAN_TABLE_FLAG_ONLY_BOTH)
+ #add termination flow
+ add_termination_flow(self.controller, port, 0x0800, intf_src_mac, vlan_id)
+ #add unicast routing flow
+ dst_ip = dip + (vlan_id<<8)
+ add_unicast_routing_flow(self.controller, 0x0800, dst_ip, 0, l3_msg.group_id)
+ vlan_id += 1
+
+ do_barrier(self.controller)
+
+ port1=config["port_map"].keys()[0]
+ port2=config["port_map"].keys()[1]
+ #port 1 to port 2
+ switch_mac = ':'.join(['%02X' % x for x in intf_src_mac])
+ dst_mac[5]=1
+ port1_mac=':'.join(['%02X' % x for x in dst_mac])
+
+ parsed_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=switch_mac,
+ eth_src=port1_mac,
+ ip_ttl=64,
+ ip_src="192.168.1.1",
+ ip_dst='192.168.2.1')
+ pkt=str(parsed_pkt)
+ self.dataplane.send(port1, pkt)
+ #build expect packet
+ dst_mac[5]=2
+ port2_mac=':'.join(['%02X' % x for x in dst_mac])
+ exp_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=port2_mac,
+ eth_src=switch_mac,
+ ip_ttl=63,
+ ip_src="192.168.1.1",
+ ip_dst='192.168.2.1')
+ pkt=str(exp_pkt)
+ verify_packet(self, pkt, port2)
+ verify_no_other_packets(self)
+
+ #port 2 to port 1
+ switch_mac = ':'.join(['%02X' % x for x in intf_src_mac])
+ dst_mac[5]=2
+ port2_mac=':'.join(['%02X' % x for x in dst_mac])
+
+ parsed_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=switch_mac,
+ eth_src=port2_mac,
+ ip_ttl=64,
+ ip_src="192.168.2.1",
+ ip_dst='192.168.1.1')
+ pkt=str(parsed_pkt)
+ self.dataplane.send(port2, pkt)
+ #build expect packet
+ dst_mac[5]=1
+ port1_mac=':'.join(['%02X' % x for x in dst_mac])
+ exp_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=port1_mac,
+ eth_src=switch_mac,
+ ip_ttl=63,
+ ip_src="192.168.2.1",
+ ip_dst='192.168.1.1')
+ pkt=str(exp_pkt)
+ verify_packet(self, pkt, port1)
+ verify_no_other_packets(self)
+
+class L3UcastRouteOnSamVLANSamPort(base_tests.SimpleDataPlane):
+ """
+ Port1(vlan1, 0x00, 0x00, 0x00, 0x22, 0x22, 0x01, 192.168.1.1) ,
+ Port1(vlan1, 0x00, 0x00, 0x00, 0x22, 0x22, 0x02, 19.168.2.1)
+ """
+ def runTest(self):
+ delete_all_flows(self.controller)
+ delete_all_groups(self.controller)
+ port = config["port_map"].keys()[0]
+
+ vlan_id=1
+ intf_src_mac=[0x00, 0x00, 0x00, 0xcc, 0xcc, 0xcc]
+ port_mac1=[0x00, 0x00, 0x00, 0x22, 0x22, 0x01]
+ port_mac2=[0x00, 0x00, 0x00, 0x22, 0x22, 0x02]
+ port_ip1=0xc0a80101
+ port_ip1_str=convertIP4toStr(port_ip1)
+ port_ip2=0xc0a80201
+ port_ip2_str=convertIP4toStr(port_ip2)
+ #add l2 interface group
+ add_one_l2_interface_group(self.controller, port, vlan_id=vlan_id, is_tagged=False, send_barrier=False)
+ #add vlan flow table
+ add_one_vlan_table_flow(self.controller, port, vlan_id, flag=VLAN_TABLE_FLAG_ONLY_BOTH)
+ #add termination flow
+ add_termination_flow(self.controller, port, 0x0800, intf_src_mac, vlan_id)
+
+ """192.168.1.1->192.168.2.1"""
+ l3_msg=add_l3_unicast_group(self.controller, port, vlanid=vlan_id, id=1, src_mac=intf_src_mac, dst_mac=port_mac2)
+ add_unicast_routing_flow(self.controller, 0x0800, port_ip2, 0, l3_msg.group_id)
+ """192.168.1.1->192.168.2.1"""
+ l3_msg=add_l3_unicast_group(self.controller, port, vlanid=vlan_id, id=2, src_mac=intf_src_mac, dst_mac=port_mac1)
+ add_unicast_routing_flow(self.controller, 0x0800, port_ip1, 0, l3_msg.group_id)
+
+ do_barrier(self.controller)
+
+ """send packet to verify"""
+ """192.168.1.1->192.168.2.1"""
+ switch_mac_str = convertMACtoStr(intf_src_mac)
+ port_mac1_str = convertMACtoStr(port_mac1)
+ port_mac2_str = convertMACtoStr(port_mac2)
+ ttl=64
+ #send packet
+ parsed_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=switch_mac_str,
+ eth_src=port_mac1_str,
+ ip_ttl=ttl,
+ ip_src=port_ip1_str,
+ ip_dst=port_ip2_str)
+ pkt=str(parsed_pkt)
+ self.dataplane.send(port, pkt)
+ #build expect packet
+ exp_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=port_mac2_str,
+ eth_src=switch_mac_str,
+ ip_ttl=(ttl-1),
+ ip_src=port_ip1_str,
+ ip_dst=port_ip2_str)
+ pkt=str(exp_pkt)
+ verify_packet(self, pkt, port)
+ verify_no_other_packets(self)
+
+ """192.168.2.1->192.168.1.1"""
+ parsed_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=switch_mac_str,
+ eth_src=port_mac2_str,
+ ip_ttl=ttl,
+ ip_src=port_ip2_str,
+ ip_dst=port_ip1_str)
+ pkt=str(parsed_pkt)
+ self.dataplane.send(port, pkt)
+ #build expect packet
+ exp_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=port_mac1_str,
+ eth_src=switch_mac_str,
+ ip_ttl=(ttl-1),
+ ip_src=port_ip2_str,
+ ip_dst=port_ip1_str)
+ pkt=str(exp_pkt)
+ verify_packet(self, pkt, port)
+ verify_no_other_packets(self)
+
+class L3UcastRouteOnDiffVLANSamPort(base_tests.SimpleDataPlane):
+ """
+ Port1(vlan1, 0x00, 0x00, 0x00, 0x22, 0x22, 0x01, 192.168.1.1) ,
+ Port1(vlan2, 0x00, 0x00, 0x00, 0x22, 0x22, 0x02, 19.168.2.1)
+ """
+ def runTest(self):
+ delete_all_flows(self.controller)
+ delete_all_groups(self.controller)
+ port = config["port_map"].keys()[0]
+
+ port_vlan_id1=1
+ port_vlan_id2=2
+ intf_src_mac=[0x00, 0x00, 0x00, 0xcc, 0xcc, 0xcc]
+ port_mac1=[0x00, 0x00, 0x00, 0x22, 0x22, 0x01]
+ port_mac2=[0x00, 0x00, 0x00, 0x22, 0x22, 0x02]
+ port_ip1=0xc0a80101
+ port_ip1_str=convertIP4toStr(port_ip1)
+ port_ip2=0xc0a80201
+ port_ip2_str=convertIP4toStr(port_ip2)
+ #add l2 interface group
+ add_one_l2_interface_group(self.controller, port, vlan_id=port_vlan_id1, is_tagged=True, send_barrier=False)
+ add_one_l2_interface_group(self.controller, port, vlan_id=port_vlan_id2, is_tagged=True, send_barrier=False)
+ #add vlan flow table
+ add_one_vlan_table_flow(self.controller, port, port_vlan_id1, flag=VLAN_TABLE_FLAG_ONLY_BOTH)
+ add_one_vlan_table_flow(self.controller, port, port_vlan_id2, flag=VLAN_TABLE_FLAG_ONLY_BOTH)
+ #add termination flow
+ add_termination_flow(self.controller, port, 0x0800, intf_src_mac, port_vlan_id1)
+ add_termination_flow(self.controller, port, 0x0800, intf_src_mac, port_vlan_id2)
+
+ """192.168.1.1->192.168.2.1"""
+ l3_msg=add_l3_unicast_group(self.controller, port, vlanid=port_vlan_id2, id=1, src_mac=intf_src_mac, dst_mac=port_mac2)
+ add_unicast_routing_flow(self.controller, 0x0800, port_ip2, 0, l3_msg.group_id)
+ """192.168.1.1->192.168.2.1"""
+ l3_msg=add_l3_unicast_group(self.controller, port, vlanid=port_vlan_id1, id=2, src_mac=intf_src_mac, dst_mac=port_mac1)
+ add_unicast_routing_flow(self.controller, 0x0800, port_ip1, 0, l3_msg.group_id)
+
+ do_barrier(self.controller)
+
+ """send packet to verify"""
+ """192.168.1.1->192.168.2.1"""
+ switch_mac_str =convertMACtoStr(intf_src_mac)
+ port_mac1_str= convertMACtoStr(port_mac1)
+ port_mac2_str= convertMACtoStr(port_mac2)
+ ttl=64
+ #send packet
+ parsed_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=switch_mac_str,
+ eth_src=port_mac1_str,
+ dl_vlan_enable=True,
+ vlan_vid=port_vlan_id1,
+ ip_ttl=ttl,
+ ip_src=port_ip1_str,
+ ip_dst=port_ip2_str)
+ pkt=str(parsed_pkt)
+ self.dataplane.send(port, pkt)
+ #build expect packet
+ exp_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=port_mac2_str,
+ eth_src=switch_mac_str,
+ dl_vlan_enable=True,
+ vlan_vid=port_vlan_id2,
+ ip_ttl=(ttl-1),
+ ip_src=port_ip1_str,
+ ip_dst=port_ip2_str)
+ pkt=str(exp_pkt)
+ verify_packet(self, pkt, port)
+ verify_no_other_packets(self)
+
+ """192.168.2.1->192.168.1.1"""
+ switch_mac = convertMACtoStr(intf_src_mac)
+ port_mac2_str=convertMACtoStr(port_mac2)
+
+ parsed_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=switch_mac_str,
+ eth_src=port_mac2_str,
+ dl_vlan_enable=True,
+ vlan_vid=port_vlan_id2,
+ ip_ttl=ttl,
+ ip_src=port_ip2_str,
+ ip_dst=port_ip1_str)
+ pkt=str(parsed_pkt)
+ self.dataplane.send(port, pkt)
+ #build expect packet
+ exp_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=port_mac1_str,
+ eth_src=switch_mac_str,
+ dl_vlan_enable=True,
+ vlan_vid=port_vlan_id1,
+ ip_ttl=(ttl-1),
+ ip_src=port_ip2_str,
+ ip_dst=port_ip1_str)
+ pkt=str(exp_pkt)
+ verify_packet(self, pkt, port)
+ verify_no_other_packets(self)
+
+class L3UcastVrfRouteOnSamVLANSamPort(base_tests.SimpleDataPlane):
+ """
+ Port1(vlan1, VRF1, 0x00, 0x00, 0x00, 0x22, 0x22, 0x01, 192.168.1.1) ,
+ Port1(vlan1, VRF1, 0x00, 0x00, 0x00, 0x22, 0x22, 0x02, 19.168.2.1)
+ Port1(vlan2, VRF2, 0x00, 0x00, 0x00, 0x22, 0x22, 0x01, 192.168.1.1) ,
+ Port1(vlan2, VRF2, 0x00, 0x00, 0x00, 0x22, 0x22, 0x02, 19.168.2.1)
+
+ """
+ def runTest(self):
+ delete_all_flows(self.controller)
+ delete_all_groups(self.controller)
+ port = config["port_map"].keys()[0]
+
+ vrf1=1
+ vrf2=2
+ vrf1_vlan_id=1
+ vrf2_vlan_id=2
+ intf_src_mac=[0x00, 0x00, 0x00, 0xcc, 0xcc, 0xcc]
+ port_mac1=[0x00, 0x00, 0x00, 0x22, 0x22, 0x01]
+ port_mac2=[0x00, 0x00, 0x00, 0x22, 0x22, 0x02]
+ port_ip1=0xc0a80101
+ port_ip1_str=convertIP4toStr(port_ip1)
+ port_ip2=0xc0a80201
+ port_ip2_str=convertIP4toStr(port_ip2)
+ #add l2 interface group
+ add_one_l2_interface_group(self.controller, port, vlan_id=vrf1_vlan_id, is_tagged=True, send_barrier=False)
+ add_one_l2_interface_group(self.controller, port, vlan_id=vrf2_vlan_id, is_tagged=True, send_barrier=False)
+ #add vlan flow table
+ add_one_vlan_table_flow(self.controller, port, vrf1_vlan_id, vrf=vrf1, flag=VLAN_TABLE_FLAG_ONLY_TAG)
+ add_one_vlan_table_flow(self.controller, port, vrf2_vlan_id, vrf=vrf2, flag=VLAN_TABLE_FLAG_ONLY_TAG)
+
+ #add termination flow
+ add_termination_flow(self.controller, 0, 0x0800, intf_src_mac, vrf1_vlan_id)
+ add_termination_flow(self.controller, 0, 0x0800, intf_src_mac, vrf2_vlan_id)
+
+ """192.168.1.1->192.168.2.1"""
+ l3_msg=add_l3_unicast_group(self.controller, port, vlanid=vrf1_vlan_id, id=1, src_mac=intf_src_mac, dst_mac=port_mac2)
+ add_unicast_routing_flow(self.controller, 0x0800, port_ip2, 0, l3_msg.group_id, vrf1)
+ l3_msg=add_l3_unicast_group(self.controller, port, vlanid=vrf2_vlan_id, id=2, src_mac=intf_src_mac, dst_mac=port_mac2)
+ add_unicast_routing_flow(self.controller, 0x0800, port_ip2, 0, l3_msg.group_id, vrf2)
+
+ """192.168.1.1->192.168.2.1"""
+ l3_msg=add_l3_unicast_group(self.controller, port, vlanid=vrf1_vlan_id, id=3, src_mac=intf_src_mac, dst_mac=port_mac1)
+ add_unicast_routing_flow(self.controller, 0x0800, port_ip1, 0, l3_msg.group_id, vrf1)
+ l3_msg=add_l3_unicast_group(self.controller, port, vlanid=vrf2_vlan_id, id=4, src_mac=intf_src_mac, dst_mac=port_mac1)
+ add_unicast_routing_flow(self.controller, 0x0800, port_ip1, 0, l3_msg.group_id, vrf2)
+
+ do_barrier(self.controller)
+
+ """send packet to verify on VRF vrf1"""
+ """192.168.1.1->192.168.2.1"""
+ switch_mac_str = convertMACtoStr(intf_src_mac)
+ port_mac1_str = convertMACtoStr(port_mac1)
+ port_mac2_str = convertMACtoStr(port_mac2)
+ ttl=64
+ #send packet
+ parsed_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=switch_mac_str,
+ eth_src=port_mac1_str,
+ dl_vlan_enable=True,
+ vlan_vid=vrf1_vlan_id,
+ ip_ttl=ttl,
+ ip_src=port_ip1_str,
+ ip_dst=port_ip2_str)
+ pkt=str(parsed_pkt)
+ self.dataplane.send(port, pkt)
+ #build expect packet
+ exp_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=port_mac2_str,
+ eth_src=switch_mac_str,
+ dl_vlan_enable=True,
+ vlan_vid=vrf1_vlan_id,
+ ip_ttl=(ttl-1),
+ ip_src=port_ip1_str,
+ ip_dst=port_ip2_str)
+ pkt=str(exp_pkt)
+ verify_packet(self, pkt, port)
+ verify_no_other_packets(self)
+
+ """192.168.2.1->192.168.1.1"""
+ parsed_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=switch_mac_str,
+ eth_src=port_mac2_str,
+ dl_vlan_enable=True,
+ vlan_vid=vrf1_vlan_id,
+ ip_ttl=ttl,
+ ip_src=port_ip2_str,
+ ip_dst=port_ip1_str)
+ pkt=str(parsed_pkt)
+ self.dataplane.send(port, pkt)
+ #build expect packet
+ exp_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=port_mac1_str,
+ eth_src=switch_mac_str,
+ dl_vlan_enable=True,
+ vlan_vid=vrf1_vlan_id,
+ ip_ttl=(ttl-1),
+ ip_src=port_ip2_str,
+ ip_dst=port_ip1_str)
+ pkt=str(exp_pkt)
+ verify_packet(self, pkt, port)
+ verify_no_other_packets(self)
+
+
+ """send packet to verify on VRF vrf2"""
+ """192.168.1.1->192.168.2.1"""
+ switch_mac_str = convertMACtoStr(intf_src_mac)
+ port_mac1_str = convertMACtoStr(port_mac1)
+ port_mac2_str = convertMACtoStr(port_mac2)
+ ttl=64
+ #send packet
+ parsed_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=switch_mac_str,
+ eth_src=port_mac1_str,
+ dl_vlan_enable=True,
+ vlan_vid=vrf2_vlan_id,
+ ip_ttl=ttl,
+ ip_src=port_ip1_str,
+ ip_dst=port_ip2_str)
+ pkt=str(parsed_pkt)
+ self.dataplane.send(port, pkt)
+ #build expect packet
+ exp_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=port_mac2_str,
+ eth_src=switch_mac_str,
+ dl_vlan_enable=True,
+ vlan_vid=vrf2_vlan_id,
+ ip_ttl=(ttl-1),
+ ip_src=port_ip1_str,
+ ip_dst=port_ip2_str)
+ pkt=str(exp_pkt)
+ verify_packet(self, pkt, port)
+ verify_no_other_packets(self)
+
+ """192.168.2.1->192.168.1.1"""
+ parsed_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=switch_mac_str,
+ eth_src=port_mac2_str,
+ dl_vlan_enable=True,
+ vlan_vid=vrf2_vlan_id,
+ ip_ttl=ttl,
+ ip_src=port_ip2_str,
+ ip_dst=port_ip1_str)
+ pkt=str(parsed_pkt)
+ self.dataplane.send(port, pkt)
+ #build expect packet
+ exp_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=port_mac1_str,
+ eth_src=switch_mac_str,
+ dl_vlan_enable=True,
+ vlan_vid=vrf2_vlan_id,
+ ip_ttl=(ttl-1),
+ ip_src=port_ip2_str,
+ ip_dst=port_ip1_str)
+ pkt=str(exp_pkt)
+ verify_packet(self, pkt, port)
+ verify_no_other_packets(self)
+
+
+
+
+class L3UcastECMP(base_tests.SimpleDataPlane):
+ """
+ Port1(vlan1, 0x00, 0x00, 0x00, 0x22, 0x22, 0x01, 192.168.1.1) ,
+ Port2(vlan2, 0x00, 0x00, 0x00, 0x22, 0x22, 0x02, 19.168.2.1)
+ """
+ def runTest(self):
+ delete_all_flows(self.controller)
+ delete_all_groups(self.controller)
+
+ if len(config["port_map"]) <2:
+ logging.info("Port count less than 2, can't run this case")
+ return
+
+ vlan_id=1
+ intf_src_mac=[0x00, 0x00, 0x00, 0xcc, 0xcc, 0xcc]
+ dst_mac=[0x00, 0x00, 0x00, 0x22, 0x22, 0x00]
+ dip=0xc0a80001
+ for port in config["port_map"].keys():
+ #add l2 interface group
+ add_one_l2_interface_group(self.controller, port, vlan_id=vlan_id, is_tagged=False, send_barrier=False)
+ dst_mac[5]=vlan_id
+ l3_msg=add_l3_unicast_group(self.controller, port, vlanid=vlan_id, id=vlan_id, src_mac=intf_src_mac, dst_mac=dst_mac)
+ ecmp_msg=add_l3_ecmp_group(self.controller, vlan_id, [l3_msg.group_id])
+ #add vlan flow table
+ add_one_vlan_table_flow(self.controller, port, vlan_id, flag=VLAN_TABLE_FLAG_ONLY_BOTH)
+ #add termination flow
+ add_termination_flow(self.controller, port, 0x0800, intf_src_mac, vlan_id)
+ #add unicast routing flow
+ dst_ip = dip + (vlan_id<<8)
+ #ECMP shall have prefix not 32
+ add_unicast_routing_flow(self.controller, 0x0800, dst_ip, 0xffffff00, ecmp_msg.group_id)
+ vlan_id += 1
+
+ do_barrier(self.controller)
+
+ port1=config["port_map"].keys()[0]
+ port2=config["port_map"].keys()[1]
+ #port 1 to port 2
+ switch_mac = ':'.join(['%02X' % x for x in intf_src_mac])
+ dst_mac[5]=1
+ port1_mac=':'.join(['%02X' % x for x in dst_mac])
+
+ parsed_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=switch_mac,
+ eth_src=port1_mac,
+ ip_ttl=64,
+ ip_src="192.168.1.1",
+ ip_dst='192.168.2.1')
+ pkt=str(parsed_pkt)
+ self.dataplane.send(port1, pkt)
+ #build expect packet
+ dst_mac[5]=2
+ port2_mac=':'.join(['%02X' % x for x in dst_mac])
+ exp_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=port2_mac,
+ eth_src=switch_mac,
+ ip_ttl=63,
+ ip_src="192.168.1.1",
+ ip_dst='192.168.2.1')
+ pkt=str(exp_pkt)
+ verify_packet(self, pkt, port2)
+ verify_no_other_packets(self)
+
+ #port 2 to port 1
+ switch_mac = ':'.join(['%02X' % x for x in intf_src_mac])
+ dst_mac[5]=2
+ port2_mac=':'.join(['%02X' % x for x in dst_mac])
+
+ parsed_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=switch_mac,
+ eth_src=port2_mac,
+ ip_ttl=64,
+ ip_src="192.168.2.1",
+ ip_dst='192.168.1.1')
+ pkt=str(parsed_pkt)
+ self.dataplane.send(port2, pkt)
+ #build expect packet
+ dst_mac[5]=1
+ port1_mac=':'.join(['%02X' % x for x in dst_mac])
+ exp_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=port1_mac,
+ eth_src=switch_mac,
+ ip_ttl=63,
+ ip_src="192.168.2.1",
+ ip_dst='192.168.1.1')
+ pkt=str(exp_pkt)
+ verify_packet(self, pkt, port1)
+ verify_no_other_packets(self)
+
+
+class L3UcastECMP2(base_tests.SimpleDataPlane):
+ """
+ Port1(vlan1, 0x00, 0x00, 0x00, 0x22, 0x22, 0x01, 192.168.1.1) ,
+ Port2(vlan2, 0x00, 0x00, 0x00, 0x22, 0x22, 0x02, 19.168.2.1)
+ Portn(vlann, 0x00, 0x00, 0x00, 0x22, 0x22, 0x0n, 19.168.n.1)
+ """
+
+ def runTest(self):
+ delete_all_flows(self.controller)
+ delete_all_groups(self.controller)
+
+ if len(config["port_map"]) <3:
+ logging.info("Port count less than 3, can't run this case")
+ return
+
+ vlan_id=1
+ intf_src_mac=[0x00, 0x00, 0x00, 0xcc, 0xcc, 0xcc]
+ same_dst_mac=[0x00, 0x00, 0x00, 0x22, 0x22, 0x22]
+
+ l3_ucast_gips=[]
+ tx_port = config["port_map"].keys()[0]
+ for port in config["port_map"].keys():
+ #add l2 interface group
+ add_one_l2_interface_group(self.controller, port, vlan_id=vlan_id, is_tagged=False, send_barrier=False)
+ if tx_port != port:
+ l3_msg=add_l3_unicast_group(self.controller, port, vlanid=vlan_id, id=vlan_id, src_mac=intf_src_mac, dst_mac=same_dst_mac)
+ l3_ucast_gips.append(l3_msg.group_id)
+ #add vlan flow table
+ add_one_vlan_table_flow(self.controller, port, vlan_id, flag=VLAN_TABLE_FLAG_ONLY_BOTH)
+ #add termination flow
+ add_termination_flow(self.controller, port, 0x0800, intf_src_mac, vlan_id)
+ vlan_id += 1
+
+ tx_dip=0x0a0a0a0a
+ tx_sip=0x0b0a0a0a
+ ecmp_msg=add_l3_ecmp_group(self.controller, vlan_id, l3_ucast_gips)
+ #ECMP shall have prefix not 32
+ add_unicast_routing_flow(self.controller, 0x0800, tx_dip, 0xffffff00, ecmp_msg.group_id)
+
+ do_barrier(self.controller)
+
+ switch_mac = ':'.join(['%02X' % x for x in intf_src_mac])
+ packet_src_mac="00:00:33:44:55:66"
+ #from unknown src ip to unknown dst ip, to verify ecmp
+ parsed_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=switch_mac,
+ eth_src=packet_src_mac,
+ ip_ttl=64,
+ ip_src=convertIP4toStr(tx_sip),
+ ip_dst=convertIP4toStr(tx_dip))
+ self.dataplane.send(tx_port, str(parsed_pkt))
+ #build expect packet
+ dst_mac=':'.join(['%02X' % x for x in same_dst_mac])
+ exp_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=dst_mac,
+ eth_src=switch_mac,
+ ip_ttl=63,
+ ip_src=convertIP4toStr(tx_sip),
+ ip_dst=convertIP4toStr(tx_dip))
+
+ verify_packet(self, exp_pkt, config["port_map"].keys()[2])
+ verify_no_other_packets(self)
+ tx_sip=tx_sip+0x01000000
+ #from unknown scr ip to unknown dst ip, to verify ecmp
+ parsed_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=switch_mac,
+ eth_src=packet_src_mac,
+ ip_ttl=64,
+ ip_src=convertIP4toStr(tx_sip),
+ ip_dst=convertIP4toStr(tx_dip))
+ self.dataplane.send(tx_port, str(parsed_pkt))
+ #build expect packet
+ dst_mac=':'.join(['%02X' % x for x in same_dst_mac])
+ exp_pkt = simple_tcp_packet(pktlen=100,
+ eth_dst=dst_mac,
+ eth_src=switch_mac,
+ ip_ttl=63,
+ ip_src=convertIP4toStr(tx_sip),
+ ip_dst=convertIP4toStr(tx_dip))
+
+ verify_packet(self, exp_pkt, config["port_map"].keys()[1])
+ verify_no_other_packets(self)
+
+class L3McastRoute1(base_tests.SimpleDataPlane):
+ """
+ Mcast routing, From VLAN 1 to VLAN 2
+ """
+ def runTest(self):
+ """
+ port1 (vlan 1)-> port 2 (vlan 2)
+ """
+ delete_all_flows(self.controller)
+ delete_all_groups(self.controller)
+
+ if len(config["port_map"]) <3:
+ logging.info("Port count less than 2, can't run this case")
+ return
+
+ vlan_id =1
+ port2_out_vlan=2
+ port3_out_vlan=3
+ in_vlan=1 #macast group vid shall use input vlan diffe from l3 interface use output vlan
+ intf_src_mac=[0x00, 0x00, 0x00, 0xcc, 0xcc, 0xcc]
+ intf_src_mac_str=':'.join(['%02X' % x for x in intf_src_mac])
+ dst_mac=[0x01, 0x00, 0x5e, 0x01, 0x01, 0x01]
+ dst_mac_str=':'.join(['%02X' % x for x in dst_mac])
+ port1_mac=[0x00, 0x11, 0x11, 0x11, 0x11, 0x11]
+ port1_mac_str=':'.join(['%02X' % x for x in port1_mac])
+ src_ip=0xc0a80101
+ src_ip_str="192.168.1.1"
+ dst_ip=0xe0010101
+ dst_ip_str="224.1.1.1"
+
+ port1=config["port_map"].keys()[0]
+ port2=config["port_map"].keys()[1]
+ port3=config["port_map"].keys()[2]
+
+ #add l2 interface group
+ for port in config["port_map"].keys():
+ add_one_l2_interface_group(self.controller, port, vlan_id=vlan_id, is_tagged=False, send_barrier=False)
+ #add vlan flow table
+ add_one_vlan_table_flow(self.controller, port, vlan_id, flag=VLAN_TABLE_FLAG_ONLY_BOTH)
+ vlan_id +=1
+
+ #add termination flow
+ add_termination_flow(self.controller, port1, 0x0800, [0x01, 0x00, 0x5e, 0x00, 0x00, 0x00], vlan_id)
+
+ #add l3 interface group
+ port2_ucast_msg=add_l3_interface_group(self.controller, port2, port2_out_vlan, 2, intf_src_mac)
+ port3_ucast_msg=add_l3_interface_group(self.controller, port3, port3_out_vlan, 3, intf_src_mac)
+ mcat_group_msg=add_l3_mcast_group(self.controller, in_vlan, 2, [port2_ucast_msg.group_id, port3_ucast_msg.group_id])
+ add_mcast4_routing_flow(self.controller, in_vlan, src_ip, 0, dst_ip, mcat_group_msg.group_id)
+
+ parsed_pkt = simple_udp_packet(pktlen=100,
+ eth_dst=dst_mac_str,
+ eth_src=port1_mac_str,
+ ip_ttl=64,
+ ip_src=src_ip_str,
+ ip_dst=dst_ip_str)
+ pkt=str(parsed_pkt)
+ self.dataplane.send(port1, pkt)
+ parsed_pkt = simple_udp_packet(pktlen=100,
+ eth_dst=dst_mac_str,
+ eth_src=intf_src_mac_str,
+ ip_ttl=63,
+ ip_src=src_ip_str,
+ ip_dst=dst_ip_str)
+ pkt=str(parsed_pkt)
+ verify_packet(self, pkt, port2)
+ verify_packet(self, pkt, port3)
+ verify_no_other_packets(self)
+
+class L3McastRoute2(base_tests.SimpleDataPlane):
+ """
+ Mcast routing, but on same vlan (l2mcast)
+ """
+ def runTest(self):
+ """
+ port1 (vlan 1)-> port 2 (vlan 1)
+ """
+ delete_all_flows(self.controller)
+ delete_all_groups(self.controller)
+
+ if len(config["port_map"]) <2:
+ logging.info("Port count less than 2, can't run this case")
+ return
+
+ vlan_id =1
+ intf_src_mac=[0x00, 0x00, 0x00, 0xcc, 0xcc, 0xcc]
+ intf_src_mac_str=':'.join(['%02X' % x for x in intf_src_mac])
+ dst_mac=[0x01, 0x00, 0x5e, 0x01, 0x01, 0x01]
+ dst_mac_str=':'.join(['%02X' % x for x in dst_mac])
+ port1_mac=[0x00, 0x11, 0x11, 0x11, 0x11, 0x11]
+ port1_mac_str=':'.join(['%02X' % x for x in port1_mac])
+ src_ip=0xc0a80101
+ src_ip_str="192.168.1.1"
+ dst_ip=0xe0010101
+ dst_ip_str="224.1.1.1"
+
+ port1=config["port_map"].keys()[0]
+ port2=config["port_map"].keys()[1]
+
+
+ #add l2 interface group
+ l2_intf_group_list=[]
+ for port in config["port_map"].keys():
+ if port != port1 and port !=port2:
+ continue
+ l2_intf_gid, msg=add_one_l2_interface_group(self.controller, port, vlan_id=vlan_id, is_tagged=False, send_barrier=False)
+ l2_intf_group_list.append(l2_intf_gid)
+ #add vlan flow table
+ add_one_vlan_table_flow(self.controller, port, vlan_id, flag=VLAN_TABLE_FLAG_ONLY_BOTH)
+
+ #add termination flow
+ add_termination_flow(self.controller, port1, 0x0800, [0x01, 0x00, 0x5e, 0x00, 0x00, 0x00], vlan_id)
+
+ #add l3 interface group
+ mcat_group_msg=add_l3_mcast_group(self.controller, vlan_id, 2, l2_intf_group_list)
+ add_mcast4_routing_flow(self.controller, vlan_id, src_ip, 0, dst_ip, mcat_group_msg.group_id)
+
+ parsed_pkt = simple_udp_packet(pktlen=100,
+ eth_dst=dst_mac_str,
+ eth_src=port1_mac_str,
+ ip_ttl=64,
+ ip_src=src_ip_str,
+ ip_dst=dst_ip_str)
+ pkt=str(parsed_pkt)
+ self.dataplane.send(port1, pkt)
+ verify_packet(self, pkt, port2)
+ verify_no_other_packets(self)
+
+
+