def runTest(self):
of_ports = exact_port_map.keys()
ing_port = of_ports[0]
egr_port = of_ports[1]
table_id = testutils.EX_ACL_TABLE
"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
"make test packet;"
pkt = testutils.simple_tcp_packet()
"construct flow entry"
match_ls = testutils.packet_to_exact_flow_match(
pkt, None, table_id, ing_port)
flow_add = testutils.flow_msg_create(self,
pkt,
match_fields=match_ls,
egr_port=egr_port,
table_id=table_id)
testutils.ofmsg_send(self, flow_add)
"read flow back;"
response = testutils.flow_stats_get(self, match_ls, table_id)
self.assertTrue(len(response.stats) != 0, "stats len is 0")
"send a packet from ing_port "
self.dataplane.send(ing_port, str(pkt))
"poll from the egr_port port"
testutils.receive_pkt_verify(self, egr_port, pkt)
def runTest(self):
ing_port = flow_mods_port_map.keys()[0]
out_port1 = flow_mods_port_map.keys()[1]
testutils.delete_all_flows(self.controller, self.logger)
flow_add = message.flow_mod()
flow_add.buffer_id = 0xffffffff;
flow_add.header.xid = 123
flow_add.table_id = 0
flow_add.command = ofp.OFPFC_ADD
flow_add.match_fields.add(match.eth_type(value = 0x86dd))
flow_add.match_fields.add(match.ipv4_src(value = 3232235521))
flow_add.match_fields.add(match.ipv4_dst(value = 3232235522))
flow_add.match_fields.add(match.metadata(value = 0))
"new a instruction"
inst = instruction.instruction_write_actions()
"new a output actions"
act = action.action_output()
act.port = out_port1
inst.actions.add(act)
flow_add.instructions.add(inst)
#self.controller.message_send(flow_add)
#print(flow_add.show())
testutils.ofmsg_send(self, flow_add)
(response, raw) = self.controller.poll(ofp.OFPT_ERROR, 2)
self.assertTrue(response is not None, 'No error message received')
self.assertEqual(ofp.OFPET_BAD_MATCH, response.type,
'Error message type mismatch: ' +
str(ofp.OFPET_BAD_MATCH) + " != " +
str(response.type))
self.assertEqual(ofp.OFPBMC_BAD_PREREQ, response.code,
'Error message code mismatch: ' +
str(ofp.OFPBMC_BAD_PREREQ) + " != " +
str(response.code))
def runTest(self):
vlan_tags = [{'type': 0x8100, 'vid': 3, 'pcp': 1}]
mpls_tags = [{'type': 0x8847, 'label': 22, 'tc': 2, 'ttl': 48}]
ing_port = exact_port_map.keys()[0]
egr_port = exact_port_map.keys()[1]
#"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
'make packet'
pkt = testutils.simple_tcp_packet(dl_src='00:01:02:03:04:05', dl_dst='00:06:07:08:09:0a', \
vlan_tags = vlan_tags, mpls_tags = mpls_tags)
'table 0 goto table3'
match_ls = testutils.packet_to_exact_flow_match(
pkt=pkt, table_id=testutils.EX_ACL_TABLE, ing_port=ing_port)
exact_table_goto_table(self, testutils.EX_ACL_TABLE,
testutils.EX_L2_TABLE, match_ls)
"set table 3 not match, continue"
testutils.set_table_config(self, testutils.EX_L2_TABLE,
ofp.OFPTC_TABLE_MISS_CONTINUE, True)
'table 4 output'
match_ls = testutils.packet_to_exact_flow_match(
pkt=pkt, table_id=testutils.EX_VLAN_TABLE, ing_port=ing_port)
exact_table_output(self,
testutils.EX_VLAN_TABLE,
match_ls,
egr_port=egr_port)
"send a packet from ing_port "
self.dataplane.send(ing_port, str(pkt))
'verify the rec data'
testutils.receive_pkt_verify(self, egr_port, pkt)
def runTest(self):
vlan_tags = [{'type': 0x8100, 'vid': 3, 'pcp': 1}]
mpls_tags = [{'type': 0x8847, 'label': 22, 'tc': 2, 'ttl': 48}]
ing_port = exact_port_map.keys()[0]
egr_port = exact_port_map.keys()[1]
#"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
'make packet'
pkt = testutils.simple_tcp_packet(dl_src='00:01:02:03:04:05', dl_dst='00:06:07:08:09:0a', \
vlan_tags = vlan_tags, mpls_tags = mpls_tags)
'table 0 goto table3'
match_ls = testutils.packet_to_exact_flow_match(
pkt=pkt, table_id=testutils.EX_ACL_TABLE, ing_port=ing_port)
exact_table_goto_table(self, testutils.EX_ACL_TABLE,
testutils.EX_L2_TABLE, match_ls)
"set table 3 not match, continue"
testutils.set_table_config(self, testutils.EX_L2_TABLE,
ofp.OFPTC_TABLE_MISS_DROP, True)
'table 4 output'
match_ls = testutils.packet_to_exact_flow_match(
pkt, None, testutils.EX_VLAN_TABLE, ing_port)
exact_table_output(self,
testutils.EX_VLAN_TABLE,
match_ls,
egr_port=egr_port)
"send a packet from ing_port "
self.dataplane.send(ing_port, str(pkt))
# checks no response from controller and dataplane
(response, _) = self.controller.poll(ofp.OFPT_PACKET_IN, 2)
# self.assertIsNone() is preferable for newer python
self.assertFalse(response is not None, "PacketIn message is received")
(_, rcv_pkt, _) = self.dataplane.poll(timeout=5)
self.assertFalse(rcv_pkt is not None, "Packet on dataplane")
def runTest(self):
for of_port in sdn_port_map.keys():
ing_port = of_port
for egr_port in sdn_port_map.keys():
if egr_port != of_port:
break
#egr_port = (i+1) %4 + 1
#print("\ncount: " + str(ing_port))
#print("erg_port : " + str(egr_port) + " ing_port: " + str(ing_port))
self.logger.info("\ncount: " + str(ing_port))
self.logger.info("erg_port : " + str(egr_port) + " ing_port: " + str(ing_port))
pkt = testutils.simple_tcp_packet()
testutils.delete_all_flows(self.controller, self.logger)
request = testutils.flow_msg_create(self, pkt, ing_port = ing_port, egr_port = egr_port,check_expire=True)
request.cookie = random.randint(0,9007199254740992)
request.buffer_id = 0xffffffff
request.hard_timeout = 1000
request.idle_timeout = 1000
rv = self.controller.message_send(request)
self.assertTrue(rv != -1, "Error installing flow mod")
testutils.do_barrier(self.controller)
self.dataplane.send(ing_port, str(pkt))
(rcv_port, rcv_pkt, _) = self.dataplane.poll(timeout=1)
#print("erg_port : " + str(rcv_port) + " pkt: %s" % str(rcv_pkt).encode("hex") )
#print("\n")
self.logger.info("erg_port : " + str(rcv_port) + " pkt: %s" % str(rcv_pkt).encode("hex") )
self.logger.info("\n")
self.assertTrue(rcv_pkt is not None, "Did not receive packet")
def runTest(self):
ing_port = flow_mods_port_map.keys()[0]
out_port1 = flow_mods_port_map.keys()[1]
out_port2 = flow_mods_port_map.keys()[2]
pkt = testutils.simple_tcp_packet()
testutils.delete_all_flows(self.controller, self.logger)
fm_orig = testutils.flow_msg_create(self,
pkt,
ing_port=ing_port,
egr_port=out_port1)
inst = None
inst = instruction.instruction_write_actions(
) #instruct is the same, action is different
act = action.action_output()
act.port = out_port2
rv = inst.actions.add(act)
self.assertTrue(rv, "Could not add action" + act.show())
fm_orig.instructions.add(inst)
#print(fm_orig.show())
testutils.ofmsg_send(self, fm_orig)
(response, raw) = self.controller.poll(ofp.OFPT_ERROR, 5)
self.assertTrue(response is not None, 'No error message received')
self.assertEqual(
ofp.OFPET_BAD_INSTRUCTION, response.type,
'Error message type mismatch: ' +
str(ofp.OFPET_BAD_INSTRUCTION, ) + " != " + str(response.type))
self.assertEqual(
ofp.OFPBIC_UNKNOWN_INST, response.code,
'Error message code mismatch: ' + str(ofp.OFPBIC_UNKNOWN_INST) +
" != " + str(response.code))
def runTest(self):
of_ports = pa_port_map.keys()
ing_port = of_ports[1]
egr_port = of_ports[2]
"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
# Set table config as "continue"
testutils.set_table_config(self, testutils.EX_ACL_TABLE, ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.WC_ACL_TABLE, ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.WC_SERV_TABLE, ofp.OFPTC_TABLE_MISS_CONTROLLER, True)
testutils.set_table_config(self, testutils.EX_L2_TABLE, ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.EX_VLAN_TABLE, ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.EX_MPLS_TABLE, ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.EX_L3_TABLE, ofp.OFPTC_TABLE_MISS_CONTROLLER, True)
#"make test packet;"
pkt = testutils.simple_icmp_packet()
inst_write_metadata = instruction.instruction_write_metadata();
inst_write_metadata.metadata = 0x20000000
inst_write_metadata.metadata_mask = 0xf0000000
testutils.write_goto(self, testutils.WC_SERV_TABLE, testutils.EX_L2_TABLE, ing_port, add_inst = inst_write_metadata)
pkt_metadata = {'metadata_val':inst_write_metadata.metadata,
'metadata_msk':inst_write_metadata.metadata_mask}
match_fields = testutils.packet_to_exact_flow_match(pkt_metadata = pkt_metadata, table_id = testutils.EX_L3_TABLE)
testutils.write_output(self, testutils.EX_L3_TABLE, egr_port, match_fields=match_fields)
testutils.reply_check_dp(self, tcp_sport=1234, ing_port = ing_port, egr_port = egr_port)
testutils.set_table_config(self, testutils.EX_L3_TABLE, ofp.OFPTC_TABLE_MISS_CONTROLLER)
def runTest(self):
# Config
of_ports = ipv6_port_map.keys()
of_ports.sort()
ing_port = of_ports[0]
egr_port = of_ports[2]
table_id = testutils.WC_ACL_TABLE
# Remove flows
rc = testutils.delete_all_flows(self.controller, ipv6_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
# Add entry match
pkt = testutils.simple_ipv6_packet(tcp_sport=80, tcp_dport=8080)
request = testutils.flow_msg_create(self, pkt, ing_port = ing_port, egr_port = egr_port, table_id = table_id)
testutils.flow_msg_install(self, request)
#Send packet
ipv6_logger.info("Sending IPv6 packet to " + str(ing_port))
ipv6_logger.debug("Data: " + str(pkt).encode('hex'))
self.dataplane.send(ing_port, str(pkt))
#Receive packet
exp_pkt = testutils.simple_ipv6_packet(tcp_sport=80, tcp_dport=8080)
testutils.receive_pkt_verify(self, egr_port, exp_pkt)
#Remove flows
rc = testutils.delete_all_flows(self.controller, ipv6_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
def runTest(self):
vlan_tags=[{'type': 0x8100, 'vid': 3, 'pcp': 1}]
mpls_tags=[{'type': 0x8847, 'label': 22, 'tc': 2, 'ttl': 48}]
ing_port = exact_port_map.keys()[0]
egr_port = exact_port_map.keys()[1]
#"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
'make packet'
pkt = testutils.simple_tcp_packet(dl_src='00:01:02:03:04:05', dl_dst='00:06:07:08:09:0a', \
vlan_tags = vlan_tags, mpls_tags = mpls_tags)
'table 0 goto table3'
match_ls = testutils.packet_to_exact_flow_match(pkt = pkt, table_id = testutils.EX_ACL_TABLE, ing_port = ing_port)
exact_table_goto_table(self, testutils.EX_ACL_TABLE, testutils.EX_L2_TABLE, match_ls)
"set table 3 not match, continue"
testutils.set_table_config(self, testutils.EX_L2_TABLE, ofp.OFPTC_TABLE_MISS_DROP, True)
'table 4 output'
match_ls = testutils.packet_to_exact_flow_match(pkt, None, testutils.EX_VLAN_TABLE, ing_port)
exact_table_output(self, testutils.EX_VLAN_TABLE, match_ls, egr_port = egr_port)
"send a packet from ing_port "
self.dataplane.send(ing_port, str(pkt))
# checks no response from controller and dataplane
(response, _) = self.controller.poll(ofp.OFPT_PACKET_IN, 2)
# self.assertIsNone() is preferable for newer python
self.assertFalse(response is not None, "PacketIn message is received")
(_, rcv_pkt, _) = self.dataplane.poll(timeout=5)
self.assertFalse(rcv_pkt is not None, "Packet on dataplane")
def runTest(self):
of_ports = ipv6_port_map.keys()
of_ports.sort()
ing_port = of_ports[0]
egr_port = of_ports[2]
table_id = testutils.WC_L3_TABLE
# Remove all entries Add entry match all
rc = testutils.delete_all_flows(self.controller, self.logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
rv = testutils.set_table_config(self, table_id)
self.assertEqual(rv, 0, "Failed to set table config")
# Add entry match
pkt = testutils.simple_ipv6_packet()
request = testutils.flow_msg_create(self,
pkt,
ing_port=ing_port,
egr_port=egr_port,
table_id=table_id)
testutils.flow_msg_install(self, request)
#Send packet
self.logger.info("Sending IPv6 packet to " + str(ing_port))
self.logger.debug("Data: " + str(pkt).encode('hex'))
self.dataplane.send(ing_port, str(pkt))
#Receive packet
testutils.receive_pkt_verify(self, egr_port, pkt)
#Remove flows
rc = testutils.delete_all_flows(self.controller, self.logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
def runTest(self):
table_id = testutils.EX_ACL_TABLE
port_in = exact_port_map.keys()[0]
egr_port = exact_port_map.keys()[1]
#"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
# make packet
pkt = testutils.simple_tcp_packet(ip_src='192.168.0.99')
match_ls = testutils.packet_to_exact_flow_match(pkt = pkt, table_id = table_id, ing_port = port_in)
exact_table_output(self, table_id, match_ls, egr_port = egr_port)
testutils.do_barrier(self.controller)
"get flow stats"
stat_req = message.flow_stats_request()
stat_req.buffer_id = 0xffffffff
stat_req.table_id = table_id
stat_req.match_fields = match_ls
response, _ = self.controller.transact(stat_req, timeout=2)
"send a packet from port_in "
self.dataplane.send(port_in, str(pkt))
"poll from the egr_port port"
(port_rec, pkt_rec, _) = self.dataplane.poll(port_number=egr_port, timeout=1)
self.assertTrue(pkt_rec is not None,"rec none packet")
self.assertEqual(str(pkt), str(pkt_rec), 'retruned pkt not equal to the original pkt')
def runTest(self):
table_id = testutils.EX_ACL_TABLE
port_in = exact_port_map.keys()[0]
egr_port = exact_port_map.keys()[1]
#"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
#make packet;
pkt = testutils.simple_tcp_packet(dl_src='00:01:02:03:04:05', dl_dst='00:06:07:08:09:0a')
exp_pkt = testutils.simple_tcp_packet(dl_src='00:01:02:03:04:05', dl_dst='aa:aa:aa:aa:aa:aa')
# get match list
match_ls = testutils.packet_to_exact_flow_match(pkt = pkt, table_id = table_id, ing_port = port_in)
act = action.action_set_field()
field = match.eth_dst(parse.parse_mac("aa:aa:aa:aa:aa:aa"))
act.field.add(field)
exact_table_output(self, table_id, match_ls, actions = [act], egr_port = egr_port)
testutils.do_barrier(self.controller)
"send a packet from port_in "
self.dataplane.send(port_in, str(pkt))
"poll from the egr_port port"
(port_rec, pkt_rec, _) = self.dataplane.poll(port_number=egr_port, timeout=1)
self.assertTrue(pkt is not None,"rec none packets")
self.assertEqual(str(exp_pkt), str(pkt_rec), 'retruned pkt not equal to the original pkt')
def runTest(self):
#"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
table_id = testutils.EX_ACL_TABLE
of_ports = exact_port_map.keys()
port_in = of_ports[0]
egr_port = of_ports[1]
vlan_tags=[{'type': 0x8100, 'vid': 3, 'pcp': 1}]
mpls_tags=[{'type': 0x8847, 'label': 22, 'tc': 2, 'ttl': 48}]
pkt = testutils.simple_tcp_packet(ip_src='192.168.0.99', dl_dst='00:06:07:08:09:aa', \
vlan_tags = [], mpls_tags = [])
match_ls = testutils.packet_to_exact_flow_match(pkt, None, testutils.EX_L2_TABLE, port_in)
exact_table_output(self, table_id, match_ls, egr_port = egr_port)
stat_req = message.flow_stats_request()
stat_req.buffer_id = 0xffffffff
stat_req.table_id = table_id
stat_req.match_fields = match_ls
stat_req.out_port = ofp.OFPP_ANY
stat_req.out_group = ofp.OFPP_ANY
response, _ = self.controller.transact(stat_req, timeout=2)
#print(response.show())
self.assertTrue(isinstance(response,message.flow_stats_reply),"Not a flow_stats_reply")
self.assertEqual(len(response.stats),1, "len of stats is:"+str(len(response.stats)))
def runTest(self):
ing_port = flow_mods_port_map.keys()[0]
out_port1 = flow_mods_port_map.keys()[1]
out_port2 = flow_mods_port_map.keys()[2]
pkt = testutils.simple_tcp_packet()
testutils.delete_all_flows(self.controller, self.logger)
fm_orig = testutils.flow_msg_create(self, pkt,
ing_port=ing_port,
egr_port=out_port1)
fm_new = testutils.flow_msg_create(self, pkt,
ing_port=ing_port,
egr_port=out_port2)
fm_new.command = ofp.OFPFC_MODIFY_STRICT
rv = self.controller.message_send(fm_orig)
self.assertEqual(rv, 0, "Failed to insert 1st flow_mod")
testutils.do_barrier(self.controller)
rv = self.controller.message_send(fm_new)
testutils.do_barrier(self.controller)
self.assertEqual(rv, 0, "Failed to insert 2nd flow_mod")
flow_stats = testutils.flow_stats_get(self)
self.assertEqual(len(flow_stats.stats),1,
"Expected only one flow_mod")
stat = flow_stats.stats[0]
self.assertEqual(stat.match, fm_new.match)
self.assertEqual(stat.instructions, fm_new.instructions)
def runTest(self):
ing_port = flow_mods_port_map.keys()[0]
out_port1 = ofp.OFPP_ALL
pkt = testutils.simple_tcp_packet()
testutils.delete_all_flows(self.controller, self.logger)
fm_orig = testutils.flow_msg_create(self,
pkt,
ing_port=ing_port,
egr_port=out_port1) #flood
inst = None
inst = instruction.instruction_apply_actions()
act = action.action_output()
act.port = ofp.OFPP_IN_PORT #fwd to ingress
rv = inst.actions.add(act)
self.assertTrue(rv, "Could not add action" + act.show())
fm_orig.instructions.add(inst)
#print(fm_orig.show())
testutils.ofmsg_send(self, fm_orig)
(response, raw) = self.controller.poll(ofp.OFPT_ERROR, 2)
self.assertTrue(response is None, 'Receive error message')
#user sends packet
self.dataplane.send(ing_port, str(pkt))
testutils.do_barrier(self.controller)
#verify pkt
for of_port in flow_mods_port_map.keys():
testutils.receive_pkt_verify(self, of_port, pkt)
def runTest(self):
ing_port = flow_mods_port_map.keys()[0]
out_port1 = ofp.OFPP_ALL
pkt = testutils.simple_tcp_packet()
testutils.delete_all_flows(self.controller, self.logger)
fm_orig = testutils.flow_msg_create(self, pkt,
ing_port=ing_port,
egr_port=out_port1)#flood
inst = None
inst = instruction.instruction_apply_actions()
act = action.action_output()
act.port = ofp.OFPP_IN_PORT #fwd to ingress
rv = inst.actions.add(act)
self.assertTrue(rv, "Could not add action" + act.show())
fm_orig.instructions.add(inst)
#print(fm_orig.show())
testutils.ofmsg_send(self, fm_orig)
(response, raw) = self.controller.poll(ofp.OFPT_ERROR, 2)
self.assertTrue(response is None, 'Receive error message')
#user sends packet
self.dataplane.send(ing_port, str(pkt))
testutils.do_barrier(self.controller)
#verify pkt
for of_port in flow_mods_port_map.keys():
testutils.receive_pkt_verify(self, of_port, pkt)
def runTest(self):
ing_port = flow_mods_port_map.keys()[0]
out_port1 = flow_mods_port_map.keys()[1]
testutils.delete_all_flows(self.controller, self.logger)
flow_add = message.flow_mod()
flow_add.buffer_id = 0xffffffff
flow_add.header.xid = 123
flow_add.table_id = 0
flow_add.command = ofp.OFPFC_ADD
flow_add.match_fields.add(match.eth_type(value=0x86dd))
flow_add.match_fields.add(match.ipv4_src(value=3232235521))
flow_add.match_fields.add(match.ipv4_dst(value=3232235522))
flow_add.match_fields.add(match.metadata(value=0))
"new a instruction"
inst = instruction.instruction_write_actions()
"new a output actions"
act = action.action_output()
act.port = out_port1
inst.actions.add(act)
flow_add.instructions.add(inst)
#self.controller.message_send(flow_add)
#print(flow_add.show())
testutils.ofmsg_send(self, flow_add)
(response, raw) = self.controller.poll(ofp.OFPT_ERROR, 2)
self.assertTrue(response is not None, 'No error message received')
self.assertEqual(
ofp.OFPET_BAD_MATCH, response.type,
'Error message type mismatch: ' + str(ofp.OFPET_BAD_MATCH) +
" != " + str(response.type))
self.assertEqual(
ofp.OFPBMC_BAD_PREREQ, response.code,
'Error message code mismatch: ' + str(ofp.OFPBMC_BAD_PREREQ) +
" != " + str(response.code))
def runTest(self):
ing_port = flow_mods_port_map.keys()[0]
out_port1 = flow_mods_port_map.keys()[1]
out_port2 = flow_mods_port_map.keys()[2]
pkt = testutils.simple_tcp_packet()
testutils.delete_all_flows(self.controller, self.logger)
fm_orig = testutils.flow_msg_create(self,
pkt,
ing_port=ofp.OFPP_ANY,
egr_port=out_port1,
table_id=2)
fm_new = testutils.flow_msg_create(self,
pkt,
ing_port=ing_port,
egr_port=out_port2,
table_id=2)
fm_new.command = ofp.OFPFC_MODIFY_STRICT
testutils.ofmsg_send(self, fm_orig)
testutils.ofmsg_send(self, fm_new)
flow_stats = testutils.flow_stats_get(self)
#print(flow_stats.show())
self.assertEqual(len(flow_stats.stats), 1,
"Expected only one flow_mod")
#fail to modify and instruction will remain the same
stat = flow_stats.stats[0]
self.assertEqual(stat.match, fm_orig.match)
self.assertEqual(stat.instructions, fm_orig.instructions)
def runTest(self):
#"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
table_id = testutils.EX_ACL_TABLE
of_ports = exact_port_map.keys()
port_in = of_ports[0]
egr_port = of_ports[1]
vlan_tags = [{'type': 0x8100, 'vid': 3, 'pcp': 1}]
mpls_tags = [{'type': 0x8847, 'label': 22, 'tc': 2, 'ttl': 48}]
pkt = testutils.simple_tcp_packet(ip_src='192.168.0.99', dl_dst='00:06:07:08:09:aa', \
vlan_tags = [], mpls_tags = [])
match_ls = testutils.packet_to_exact_flow_match(
pkt, None, testutils.EX_L2_TABLE, port_in)
exact_table_output(self, table_id, match_ls, egr_port=egr_port)
stat_req = message.flow_stats_request()
stat_req.buffer_id = 0xffffffff
stat_req.table_id = table_id
stat_req.match_fields = match_ls
stat_req.out_port = ofp.OFPP_ANY
stat_req.out_group = ofp.OFPP_ANY
response, _ = self.controller.transact(stat_req, timeout=2)
#print(response.show())
self.assertTrue(isinstance(response, message.flow_stats_reply),
"Not a flow_stats_reply")
self.assertEqual(len(response.stats), 1,
"len of stats is:" + str(len(response.stats)))
def runTest(self):
of_ports = ipv6_port_map.keys()
of_ports.sort()
ing_port = of_ports[0]
egr_port = of_ports[2]
table_id = testutils.WC_L3_TABLE
# Remove all entries Add entry match all
rc = testutils.delete_all_flows(self.controller, self.logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
rv = testutils.set_table_config(self, table_id)
self.assertEqual(rv, 0, "Failed to set table config")
# Add entry match
pkt = testutils.simple_ipv6_packet()
request = testutils.flow_msg_create(self, pkt, ing_port = ing_port, egr_port = egr_port, table_id = table_id)
testutils.flow_msg_install(self, request)
#Send packet
self.logger.info("Sending IPv6 packet to " + str(ing_port))
self.logger.debug("Data: " + str(pkt).encode('hex'))
self.dataplane.send(ing_port, str(pkt))
#Receive packet
testutils.receive_pkt_verify(self, egr_port, pkt)
#Remove flows
rc = testutils.delete_all_flows(self.controller, self.logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
def runTest(self):
port_in = exact_port_map.keys()[0]
egr_port = exact_port_map.keys()[1]
#"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
"make test packet;"
pkt = testutils.simple_tcp_packet(dl_src='00:01:02:03:04:05',
dl_dst='00:06:07:08:09:0a')
match_ls = testutils.packet_to_exact_flow_match(
pkt=pkt, table_id=testutils.EX_ACL_TABLE, ing_port=port_in)
exact_table_goto_table(self, testutils.EX_ACL_TABLE,
testutils.EX_L2_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(
pkt=pkt, table_id=testutils.EX_L2_TABLE, ing_port=port_in)
exact_table_output(self,
testutils.EX_L2_TABLE,
match_ls,
egr_port=egr_port)
testutils.do_barrier(self.controller)
"send a packet from port_in "
self.dataplane.send(port_in, str(pkt))
"poll from the egr_port port"
(port_rec, pkt_rec, _) = self.dataplane.poll(port_number=egr_port,
timeout=1)
#print( str(pkt_rec).encode('hex'))
self.assertTrue(pkt_rec is not None, "rec none packets")
self.assertEqual(str(pkt), str(pkt_rec),
'retruned pkt not equal to the original pkt')
def runTest(self):
of_ports = pa_port_map.keys()
ing_port = of_ports[1]
egr_port =ofp.OFPP_CONTROLLER
"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
# Set table config as "continue"
testutils.set_table_config(self, testutils.WC_ACL_TABLE, ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.WC_SERV_TABLE, ofp.OFPTC_TABLE_MISS_DROP, True)
testutils.set_table_config(self, testutils.EX_L2_TABLE, ofp.OFPTC_TABLE_MISS_CONTROLLER, True)
#"make test packet;"
pkt = testutils.simple_icmp_packet()
inst_write_metadata = instruction.instruction_write_metadata();
inst_write_metadata.metadata = 0x20000000
inst_write_metadata.metadata_mask = 0xf0000000
testutils.write_goto(self, testutils.WC_SERV_TABLE, testutils.EX_L2_TABLE, ing_port, add_inst = inst_write_metadata)
pkt_metadata = {'metadata_val':inst_write_metadata.metadata, 'metadata_msk':inst_write_metadata.metadata_mask}
match_fields = testutils.packet_to_exact_flow_match(pkt_metadata = pkt_metadata, table_id = testutils.EX_L2_TABLE)
testutils.write_output(self, testutils.EX_L2_TABLE, egr_port, match_fields=match_fields)
self.dataplane.send(ing_port, str(pkt))
(response, _) = self.controller.poll(ofp.OFPT_PACKET_IN, 2)
self.assertTrue(response is not None, 'Packet in message not received on port ' + str(egr_port))
if str(pkt) != response.data:
pa_logger.debug("pkt len " + str(len(str(pkt))) +": " + str(pkt))
pa_logger.debug("resp len " + str(len(str(response.data))) + ": " + str(response.data))
def runTest(self):
table_id = testutils.EX_ACL_TABLE
port_in = exact_port_map.keys()[0]
egr_port = exact_port_map.keys()[1]
#"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
# make packet
pkt = testutils.simple_tcp_packet(ip_src='192.168.0.99')
match_ls = testutils.packet_to_exact_flow_match(pkt=pkt,
table_id=table_id,
ing_port=port_in)
exact_table_output(self, table_id, match_ls, egr_port=egr_port)
testutils.do_barrier(self.controller)
"get flow stats"
stat_req = message.flow_stats_request()
stat_req.buffer_id = 0xffffffff
stat_req.table_id = table_id
stat_req.match_fields = match_ls
response, _ = self.controller.transact(stat_req, timeout=2)
"send a packet from port_in "
self.dataplane.send(port_in, str(pkt))
"poll from the egr_port port"
(port_rec, pkt_rec, _) = self.dataplane.poll(port_number=egr_port,
timeout=1)
self.assertTrue(pkt_rec is not None, "rec none packet")
self.assertEqual(str(pkt), str(pkt_rec),
'retruned pkt not equal to the original pkt')
def runTest(self):
basic_logger.info("Running StatsGet")
basic_logger.info("Inserting trial flow")
request = message.flow_mod()
request.match.wildcards = ofp.OFPFW_ALL
request.buffer_id = 0xffffffff
for i in range(1, 5):
request.priority = i * 1000
basic_logger.debug("Adding flow %d" % i)
rv = self.controller.message_send(request)
self.assertTrue(rv != -1, "Failed to insert test flow %d" % i)
basic_logger.info("Removing all flows")
testutils.delete_all_flows(self.controller, basic_logger)
basic_logger.info("Sending flow request")
request = message.flow_stats_request()
request.out_port = ofp.OFPP_ANY
request.out_group = ofp.OFPG_ANY
request.table_id = 0xff
request.match.wildcards = 0 # ofp.OFPFW_ALL
response, _ = self.controller.transact(request, timeout=2)
self.assertTrue(response is not None, "Did not get response")
self.assertTrue(isinstance(response, message.flow_stats_reply),
"Not a flow_stats_reply")
self.assertEqual(len(response.stats), 0)
basic_logger.debug(response.show())
def runTest(self):
# Config
of_ports = ipv6_port_map.keys()
of_ports.sort()
ing_port = of_ports[0]
egr_port = of_ports[2]
table_id = testutils.WC_ACL_TABLE
# Remove flows
rc = testutils.delete_all_flows(self.controller, ipv6_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
# Add entry match
pkt = testutils.simple_ipv6_packet(tcp_sport=80, tcp_dport=8080)
request = testutils.flow_msg_create(self,
pkt,
ing_port=ing_port,
egr_port=egr_port,
table_id=table_id)
testutils.flow_msg_install(self, request)
#Send packet
ipv6_logger.info("Sending IPv6 packet to " + str(ing_port))
ipv6_logger.debug("Data: " + str(pkt).encode('hex'))
self.dataplane.send(ing_port, str(pkt))
#Receive packet
exp_pkt = testutils.simple_ipv6_packet(tcp_sport=80, tcp_dport=8080)
testutils.receive_pkt_verify(self, egr_port, exp_pkt)
#Remove flows
rc = testutils.delete_all_flows(self.controller, ipv6_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
def runTest(self):
ing_port = flow_mods_port_map.keys()[0]
out_port1 = flow_mods_port_map.keys()[1]
out_port2 = flow_mods_port_map.keys()[2]
pkt = testutils.simple_tcp_packet()
testutils.delete_all_flows(self.controller, self.logger)
fm_orig = testutils.flow_msg_create(self, pkt,
ing_port=ing_port,
egr_port=out_port1)
fm_new = testutils.flow_msg_create(self, pkt,
ing_port=ing_port,
egr_port=out_port2)
fm_new.command = ofp.OFPFC_MODIFY_STRICT
rv = self.controller.message_send(fm_orig)
self.assertEqual(rv, 0, "Failed to insert 1st flow_mod")
testutils.do_barrier(self.controller)
rv = self.controller.message_send(fm_new)
testutils.do_barrier(self.controller)
self.assertEqual(rv, 0, "Failed to insert 2nd flow_mod")
flow_stats = testutils.flow_stats_get(self)
self.assertEqual(len(flow_stats.stats),1,
"Expected only one flow_mod")
stat = flow_stats.stats[0]
self.assertEqual(stat.match, fm_new.match)
self.assertEqual(stat.instructions, fm_new.instructions)
def runTest(self):
ing_port = flow_mods_port_map.keys()[0]
out_port1 = flow_mods_port_map.keys()[1]
out_port2 = flow_mods_port_map.keys()[2]
pkt = testutils.simple_tcp_packet()
testutils.delete_all_flows(self.controller, self.logger)
fm_orig = testutils.flow_msg_create(self, pkt,
ing_port=ing_port,
egr_port=out_port1)
inst = None
inst = instruction.instruction_write_actions()#instruct is the same, action is different
act = action.action_output()
act.port = out_port2
rv = inst.actions.add(act)
self.assertTrue(rv, "Could not add action" + act.show())
fm_orig.instructions.add(inst)
#print(fm_orig.show())
testutils.ofmsg_send(self, fm_orig)
(response, raw) = self.controller.poll(ofp.OFPT_ERROR, 5)
self.assertTrue(response is not None, 'No error message received')
self.assertEqual(ofp.OFPET_BAD_INSTRUCTION, response.type,
'Error message type mismatch: ' +
str(ofp.OFPET_BAD_INSTRUCTION,) + " != " +
str(response.type))
self.assertEqual(ofp.OFPBIC_UNKNOWN_INST, response.code,
'Error message code mismatch: ' +
str(ofp.OFPBIC_UNKNOWN_INST) + " != " +
str(response.code))
def runTest(self):
basic_logger.info("Running TableStats")
testutils.delete_all_flows(self.controller, self.logger)
basic_logger.info("Sending table stats request")
request = message.table_stats_request()
response, _ = self.controller.transact(request, timeout=2)
# delete everything, so there should be no entries
self.assertEqual(self.get_first_table_active_entries(response), 0)
# add two entries to first table
m1 = testutils.match_all_generate()
m1.dl_type = 0x800
m1.wildcards ^= ofp.OFPFW_DL_TYPE
fm1 = testutils.flow_msg_create(self, None, match=m1, egr_port=2)
rv = self.controller.message_send(fm1)
self.assertEqual(rv, 0)
m2 = testutils.match_all_generate()
m2.dl_type = 0x806
m2.wildcards ^= ofp.OFPFW_DL_TYPE
fm2 = testutils.flow_msg_create(self, None, match=m2, egr_port=2)
rv = self.controller.message_send(fm2)
self.assertEqual(rv, 0)
testutils.do_barrier(self.controller)
response, _ = self.controller.transact(request, timeout=2)
self.assertEqual(self.get_first_table_active_entries(response), 2)
def runTest(self):
ing_port = flow_mods_port_map.keys()[0]
out_port1 = flow_mods_port_map.keys()[1]
out_port2 = flow_mods_port_map.keys()[2]
pkt = testutils.simple_tcp_packet()
testutils.delete_all_flows(self.controller, self.logger)
fm_orig = testutils.flow_msg_create(self, pkt,
ing_port=ofp.OFPP_ANY,
egr_port=out_port1,
table_id=2)
fm_new = testutils.flow_msg_create(self, pkt,
ing_port=ing_port,
egr_port=out_port2,
table_id=2)
fm_new.command = ofp.OFPFC_MODIFY_STRICT
testutils.ofmsg_send(self, fm_orig)
testutils.ofmsg_send(self, fm_new)
flow_stats = testutils.flow_stats_get(self)
#print(flow_stats.show())
self.assertEqual(len(flow_stats.stats),1,
"Expected only one flow_mod")
#fail to modify and instruction will remain the same
stat = flow_stats.stats[0]
self.assertEqual(stat.match, fm_orig.match)
self.assertEqual(stat.instructions, fm_orig.instructions)
def runTest(self):
basic_logger.info("Running TableStats")
testutils.delete_all_flows(self.controller, self.logger)
basic_logger.info("Sending table stats request")
request = message.table_stats_request()
response, _ = self.controller.transact(request, timeout=2)
# delete everything, so there should be no entries
self.assertEqual(self.get_first_table_active_entries(response), 0)
# add two entries to first table
m1 = testutils.match_all_generate()
m1.dl_type = 0x800
m1.wildcards ^= ofp.OFPFW_DL_TYPE
fm1 = testutils.flow_msg_create(self, None, match=m1, egr_port=2)
rv = self.controller.message_send(fm1)
self.assertEqual(rv, 0)
m2 = testutils.match_all_generate()
m2.dl_type = 0x806
m2.wildcards ^= ofp.OFPFW_DL_TYPE
fm2 = testutils.flow_msg_create(self, None, match=m2, egr_port=2)
rv = self.controller.message_send(fm2)
self.assertEqual(rv, 0)
testutils.do_barrier(self.controller)
response, _ = self.controller.transact(request, timeout=2)
self.assertEqual(self.get_first_table_active_entries(response), 2)
def runTest(self):
of_ports = ipv6_port_map.keys()
of_ports.sort()
ing_port = of_ports[0]
egr_port = of_ports[3]
# Remove all entries Add entry match all
rc = testutils.delete_all_flows(self.controller, ipv6_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
# Add entry match
request = message.flow_mod()
request.match.type = ofp.OFPMT_OXM
port = match.in_port(of_ports[0])
eth_type = match.eth_type(IPV6_ETHERTYPE)
ipv6_src = match.ipv6_src(ipaddr.IPv6Address('fe80::2420:52ff:fe8f:5189'))
request.match_fields.tlvs.append(port)
request.match_fields.tlvs.append(eth_type)
request.match_fields.tlvs.append(ipv6_src)
field_2b_set = match.ipv6_dst(ipaddr.IPv6Address('fe80::2420:52ff:fe8f:DDDD'))
act_setfield = action.action_set_field()
act_setfield.field = field_2b_set
# TODO: insert action set field properly
act_out = action.action_output()
act_out.port = of_ports[3]
inst = instruction.instruction_apply_actions()
inst.actions.add(act_setfield)
inst.actions.add(act_out)
request.instructions.add(inst)
request.buffer_id = 0xffffffff
request.priority = 1000
ipv6_logger.debug("Adding flow ")
rv = self.controller.message_send(request)
self.assertTrue(rv != -1, "Failed to insert test flow")
#Send packet
pkt = testutils.simple_ipv6_packet(ip_src='fe80::2420:52ff:fe8f:5189',ip_dst='fe80::2420:52ff:fe8f:5190')
ipv6_logger.info("Sending IPv6 packet to " + str(ing_port))
ipv6_logger.debug("Data: " + str(pkt).encode('hex'))
self.dataplane.send(ing_port, str(pkt))
#Receive packet
exp_pkt = testutils.simple_ipv6_packet(ip_dst='fe80::2420:52ff:fe8f:DDDD')
testutils.receive_pkt_verify(self, egr_port, exp_pkt)
#See flow match
response = testutils.flow_stats_get(self)
ipv6_logger.debug("Response" + response.show())
#Remove flows
rc = testutils.delete_all_flows(self.controller, ipv6_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
def runTest(self):
#testutils.clear_switch(self,pa_port_map,pa_logger)
testutils.delete_all_flows(self.controller, pa_logger)
of_ports = pa_port_map.keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 1, "Not enough ports for test")
pkt = testutils.simple_tcp_packet()
#match_ls = packet_to_exact_flow_match(pkt = pkt, table_id = 0, in_port = of_ports[0])
match_ls = parse.packet_to_flow_match(pkt)
request = message.flow_mod()
request.match_fields = match_ls
request.flags = 0x18 #set flags OFPFF_NO_PKT_COUNTS and OFPFF_NO_BYT_COUNTS
action_list = []
act = action.action_output()
act.port = of_ports[1]
action_list.append(act)
inst = None
instruction_list = []
if len(instruction_list) == 0:
inst = instruction.instruction_apply_actions()
instruction_list.append(inst)
for act in action_list:
rv = inst.actions.add(act)
self.assertTrue(rv, "Could not add action" + act.show())
for i in instruction_list:
rv = request.instructions.add(i)
self.assertTrue(rv, "Could not add instruction " + i.show())
#testutils.message_send(self, request)
rv0 = self.controller.message_send(request)
self.assertTrue(rv0 != -1, "Error sending flow mod")
testutils.do_barrier(self.controller)
#self.send_data(pkt, of_ports[0])
self.dataplane.send(of_ports[0], str(pkt))
aggregate_stats_req = message.aggregate_stats_request()
aggregate_stats_req.match_fields = match_ls
rv = self.controller.message_send(aggregate_stats_req)
self.assertTrue(rv != -1, "Error sending flow stat req")
#testutils.message_send(self, aggregate_stats_req)
(response, _) = self.controller.poll(ofp.OFPT_MULTIPART_REPLY, 2)
#print(response.show())
self.assertTrue(response is not None, "No aggregate_stats reply")
self.assertEqual(len(response.stats), 1,
"Did not receive aggregate stats reply")
self.assertEqual(response.stats[0].packet_count, 0) #1)
self.assertEqual(response.stats[0].byte_count, 0) #len(packet_in))
def runTest(self):
# Config
of_ports = ipv6_port_map.keys()
of_ports.sort()
ing_port = of_ports[0]
egr_port = of_ports[3]
# Remove flows
rc = testutils.delete_all_flows(self.controller, ipv6_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
# Add entry match
request = message.flow_mod()
request.match.type = ofp.OFPMT_OXM
port = match.in_port(of_ports[0])
eth_type = match.eth_type(IPV6_ETHERTYPE)
ipv6_src = match.ipv6_src(
ipaddr.IPv6Address('fe80::2420:52ff:fe8f:5189'))
ip_proto = match.ip_proto(TCP_PROTOCOL)
tcp_port = match.tcp_src(80)
request.match_fields.tlvs.append(port)
request.match_fields.tlvs.append(eth_type)
request.match_fields.tlvs.append(ipv6_src)
request.match_fields.tlvs.append(ip_proto)
request.match_fields.tlvs.append(tcp_port)
act = action.action_output()
act.port = of_ports[3]
inst = instruction.instruction_apply_actions()
inst.actions.add(act)
request.instructions.add(inst)
request.buffer_id = 0xffffffff
request.priority = 1000
ipv6_logger.debug("Adding flow ")
rv = self.controller.message_send(request)
self.assertTrue(rv != -1, "Failed to send test flow")
#Send packet
pkt = testutils.simple_ipv6_packet(tcp_sport=80, tcp_dport=8080)
ipv6_logger.info("Sending IPv6 packet to " + str(ing_port))
ipv6_logger.debug("Data: " + str(pkt).encode('hex'))
self.dataplane.send(ing_port, str(pkt))
#Receive packet
exp_pkt = testutils.simple_ipv6_packet(tcp_sport=80, tcp_dport=8080)
testutils.receive_pkt_verify(self, egr_port, exp_pkt)
#Remove flows
rc = testutils.delete_all_flows(self.controller, ipv6_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
def runTest(self):
# Config
of_ports = ipv6_port_map.keys()
of_ports.sort()
ing_port = of_ports[0]
egr_port = of_ports[3]
# Remove flows
rc = testutils.delete_all_flows(self.controller, ipv6_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
# Add entry match
request = message.flow_mod()
request.match.type = ofp.OFPMT_OXM
port = match.in_port(of_ports[0])
eth_type = match.eth_type(IPV6_ETHERTYPE)
ipv6_src = match.ipv6_src(ipaddr.IPv6Address('fe80::2420:52ff:fe8f:5189'))
ip_proto = match.ip_proto(TCP_PROTOCOL)
tcp_port = match.tcp_src(80)
request.match_fields.tlvs.append(port)
request.match_fields.tlvs.append(eth_type)
request.match_fields.tlvs.append(ipv6_src)
request.match_fields.tlvs.append(ip_proto)
request.match_fields.tlvs.append(tcp_port)
act = action.action_output()
act.port = of_ports[3]
inst = instruction.instruction_apply_actions()
inst.actions.add(act)
request.instructions.add(inst)
request.buffer_id = 0xffffffff
request.priority = 1000
ipv6_logger.debug("Adding flow ")
rv = self.controller.message_send(request)
self.assertTrue(rv != -1, "Failed to send test flow")
#Send packet
pkt = testutils.simple_ipv6_packet(tcp_sport=80, tcp_dport=8080)
ipv6_logger.info("Sending IPv6 packet to " + str(ing_port))
ipv6_logger.debug("Data: " + str(pkt).encode('hex'))
self.dataplane.send(ing_port, str(pkt))
#Receive packet
exp_pkt = testutils.simple_ipv6_packet(tcp_sport=80, tcp_dport=8080)
testutils.receive_pkt_verify(self, egr_port, exp_pkt)
#Remove flows
rc = testutils.delete_all_flows(self.controller, ipv6_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
def runTest(self):
#testutils.clear_switch(self,pa_port_map,pa_logger)
testutils.delete_all_flows(self.controller, pa_logger)
of_ports = pa_port_map.keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 1, "Not enough ports for test")
pkt = testutils.simple_tcp_packet()
#match_ls = packet_to_exact_flow_match(pkt = pkt, table_id = 0, in_port = of_ports[0])
match_ls = parse.packet_to_flow_match(pkt)
request = message.flow_mod()
request.match_fields = match_ls
request.flags = 0x18#set flags OFPFF_NO_PKT_COUNTS and OFPFF_NO_BYT_COUNTS
action_list = []
act = action.action_output()
act.port = of_ports[1]
action_list.append(act)
inst = None
instruction_list = []
if len(instruction_list) == 0:
inst = instruction.instruction_apply_actions()
instruction_list.append(inst)
for act in action_list:
rv = inst.actions.add(act)
self.assertTrue(rv, "Could not add action" + act.show())
for i in instruction_list:
rv = request.instructions.add(i)
self.assertTrue(rv, "Could not add instruction " + i.show())
#testutils.message_send(self, request)
rv0 = self.controller.message_send(request)
self.assertTrue( rv0 != -1, "Error sending flow mod")
testutils.do_barrier(self.controller)
#self.send_data(pkt, of_ports[0])
self.dataplane.send(of_ports[0],str(pkt))
aggregate_stats_req = message.aggregate_stats_request()
aggregate_stats_req.match_fields = match_ls
rv = self.controller.message_send(aggregate_stats_req)
self.assertTrue( rv != -1, "Error sending flow stat req")
#testutils.message_send(self, aggregate_stats_req)
(response, _) = self.controller.poll(ofp.OFPT_MULTIPART_REPLY, 2)
#print(response.show())
self.assertTrue(response is not None, "No aggregate_stats reply")
self.assertEqual(len(response.stats), 1, "Did not receive aggregate stats reply")
self.assertEqual(response.stats[0].packet_count,0)#1)
self.assertEqual(response.stats[0].byte_count,0)#len(packet_in))
def runTest(self):
of_ports = pa_port_map.keys()
ing_port = of_ports[1]
egr_port = of_ports[2]
"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
# Set table config as "continue"
testutils.set_table_config(self, testutils.EX_ACL_TABLE,
ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.WC_ACL_TABLE,
ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.WC_SERV_TABLE,
ofp.OFPTC_TABLE_MISS_CONTROLLER, True)
testutils.set_table_config(self, testutils.EX_L2_TABLE,
ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.EX_VLAN_TABLE,
ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.EX_MPLS_TABLE,
ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.EX_L3_TABLE,
ofp.OFPTC_TABLE_MISS_CONTROLLER, True)
#"make test packet;"
pkt = testutils.simple_icmp_packet()
inst_write_metadata = instruction.instruction_write_metadata()
inst_write_metadata.metadata = 0x20000000
inst_write_metadata.metadata_mask = 0xf0000000
testutils.write_goto(self,
testutils.WC_SERV_TABLE,
testutils.EX_L2_TABLE,
ing_port,
add_inst=inst_write_metadata)
pkt_metadata = {
'metadata_val': inst_write_metadata.metadata,
'metadata_msk': inst_write_metadata.metadata_mask
}
match_fields = testutils.packet_to_exact_flow_match(
pkt_metadata=pkt_metadata, table_id=testutils.EX_L3_TABLE)
testutils.write_output(self,
testutils.EX_L3_TABLE,
egr_port,
match_fields=match_fields)
testutils.reply_check_dp(self,
tcp_sport=1234,
ing_port=ing_port,
egr_port=egr_port)
testutils.set_table_config(self, testutils.EX_L3_TABLE,
ofp.OFPTC_TABLE_MISS_CONTROLLER)
def runTest(self):
rc = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
rc = nxm_delete_all_flows()
self.assertEqual(rc, 0, "Failed to delete all flows")
pkt = testutils.simple_tcp_packet()
testutils.flow_match_test(self, pa_port_map, pkt=pkt, wildcards=ofp.OFPFW_ALL, max_test =1)
rc = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
def runTest(self):
vlan_tags = [{'type': 0x8100, 'vid': 3, 'pcp': 1}]
mpls_tags = [{'type': 0x8847, 'label': 22, 'tc': 2, 'ttl': 48}]
ing_port = exact_port_map.keys()[0]
egr_port = exact_port_map.keys()[1]
#"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
"make test packet;"
pkt = testutils.simple_tcp_packet(vlan_tags=vlan_tags,
mpls_tags=mpls_tags)
match_ls = testutils.packet_to_exact_flow_match(
pkt=pkt, table_id=testutils.EX_ACL_TABLE, ing_port=ing_port)
exact_table_goto_table(self, testutils.EX_ACL_TABLE,
testutils.EX_L2_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(
pkt=pkt, table_id=testutils.EX_L2_TABLE, ing_port=ing_port)
exact_table_goto_table(self, testutils.EX_L2_TABLE,
testutils.EX_VLAN_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(
pkt=pkt, table_id=testutils.EX_VLAN_TABLE, ing_port=ing_port)
exact_table_goto_table(self, testutils.EX_VLAN_TABLE,
testutils.EX_MPLS_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(
pkt=pkt, table_id=testutils.EX_MPLS_TABLE, ing_port=ing_port)
exact_table_goto_table(self, testutils.EX_MPLS_TABLE,
testutils.EX_L3_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(
pkt=pkt, table_id=testutils.EX_L3_TABLE, ing_port=ing_port)
exact_table_output(self,
testutils.EX_L3_TABLE,
match_ls,
egr_port=egr_port)
testutils.do_barrier(self.controller)
"send a packet from ing_port "
self.dataplane.send(ing_port, str(pkt))
"poll from the egr_port port"
(port_rec, pkt_rec, _) = self.dataplane.poll(port_number=egr_port,
timeout=1)
self.assertTrue(pkt_rec is not None, "rec none packets")
#print("++++++++++++++++++++++rcv_pkt++++++++++++++++++++++")
#if pkt_rec is None:
# print(str(pkt_rec))
#else:
# print(str(pkt_rec).encode('hex'))
self.assertEqual(str(pkt), str(pkt_rec),
'retruned pkt not equal to the original pkt')
def runTest(self):
of_ports = pa_port_map.keys()
of_ports.sort()
ing_port = of_ports[0]
egr_port = of_ports[2]
self.of_dir = os.path.normpath("../../of11softswitch")
self.ofd = os.path.normpath(self.of_dir + "/udatapath/ofdatapath")
self.dpctl = os.path.normpath(self.of_dir + "/utilities/dpctl")
dpctl_switch = "unix:/tmp/ofd"
# Remove all entries Add entry match all
# sudo ./dpctl unix:/tmp/ofd flow-mod cmd=del,table=0
# flow_cmd1 = "flow-mod"
# flow_cmd2 = "cmd=del,table=0"
# pcall = [self.dpctl, dpctl_switch, flow_cmd1, flow_cmd2]
# subprocess.call(pcall)
rc = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
# Add entry match all
flow_cmd1 = "flow-mod"
flow_cmd2 = "cmd=add,table=0,idle=100"
flow_match = "wildcards=+all,dl_src_mask=FF:FF:FF:FF:FF:FF,dl_dst_mask=FF:FF:FF:FF:FF:FF,nw_src_mask=255.255.255.255,nw_dst_mask=255.255.255.255" #, -in_port,in_port=1,dl_type=2048in_port=0 wildcards=0xffff
flow_acts = "apply:output=" + str(egr_port)
pcall = [self.dpctl, dpctl_switch, flow_cmd1, flow_cmd2, flow_match, flow_acts]
print pcall
subprocess.call(pcall)
#Send packet
pkt = testutils.simple_tcp_packet()
pa_logger.info("Sending IPv4 packet to " + str(ing_port))
pa_logger.debug("Data: " + str(pkt).encode('hex'))
self.dataplane.send(ing_port, str(pkt))
#Receive packet
exp_pkt = testutils.simple_tcp_packet()
testutils.receive_pkt_verify(self, egr_port, exp_pkt)
#See flow match
pa_logger.debug("Request stats-flow")
pcall = [self.dpctl, dpctl_switch, "stats-flow"] #
subprocess.call(pcall)
#Remove flows
rc = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
def runTest(self):
rc = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
pkt = simple_ipv6_packet()
of_ports = pa_port_map.keys()
of_ports.sort()
ing_port = of_ports[0]
pa_logger.info("Sending IPv6 packet to " + str(ing_port))
pa_logger.debug("Data: " + str(pkt).encode('hex'))
self.dataplane.send(ing_port, str(pkt))
rc = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
def runTest(self):
of_ports = pa_port_map.keys()
ing_port = of_ports[1]
egr_port = ofp.OFPP_CONTROLLER
"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
# Set table config as "continue"
testutils.set_table_config(self, testutils.WC_ACL_TABLE,
ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.WC_SERV_TABLE,
ofp.OFPTC_TABLE_MISS_DROP, True)
testutils.set_table_config(self, testutils.EX_L2_TABLE,
ofp.OFPTC_TABLE_MISS_CONTROLLER, True)
#"make test packet;"
pkt = testutils.simple_icmp_packet()
inst_write_metadata = instruction.instruction_write_metadata()
inst_write_metadata.metadata = 0x20000000
inst_write_metadata.metadata_mask = 0xf0000000
testutils.write_goto(self,
testutils.WC_SERV_TABLE,
testutils.EX_L2_TABLE,
ing_port,
add_inst=inst_write_metadata)
pkt_metadata = {
'metadata_val': inst_write_metadata.metadata,
'metadata_msk': inst_write_metadata.metadata_mask
}
match_fields = testutils.packet_to_exact_flow_match(
pkt_metadata=pkt_metadata, table_id=testutils.EX_L2_TABLE)
testutils.write_output(self,
testutils.EX_L2_TABLE,
egr_port,
match_fields=match_fields)
self.dataplane.send(ing_port, str(pkt))
(response, _) = self.controller.poll(ofp.OFPT_PACKET_IN, 2)
self.assertTrue(
response is not None,
'Packet in message not received on port ' + str(egr_port))
if str(pkt) != response.data:
pa_logger.debug("pkt len " + str(len(str(pkt))) + ": " + str(pkt))
pa_logger.debug("resp len " + str(len(str(response.data))) + ": " +
str(response.data))
def runTest(self):
of_ports = pa_port_map.keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 1, "Not enough ports for test")
pkt = testutils.simple_tcp_packet()
act_all = action.action_output()
act_all.port = ofp.OFPP_ALL
act_ing = action.action_output()
act_ing.port = ofp.OFPP_IN_PORT
actions = [ act_all, act_ing]
for ingress_port in of_ports:
rv = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rv, 0, "Failed to delete all flows")
pa_logger.info("Ingress " + str(ingress_port) + " to all ports")
flow_mod = testutils.flow_msg_create(self, pkt,
ing_port=ingress_port,
action_list=actions,
wildcards=~ofp.OFPFW_IN_PORT)
flow_mod.buffer_id = 0xffffffff
pa_logger.info(flow_mod.show())
pa_logger.info("Inserting flow")
rv = self.controller.message_send(flow_mod)
self.assertTrue(rv != -1, "Error installing flow mod")
testutils.do_barrier(self.controller)
pa_logger.info("Sending packet to dp port " + str(ingress_port))
self.dataplane.send(ingress_port, str(pkt))
testutils.receive_pkt_check(self.dataplane, pkt, of_ports, [], self,
pa_logger)
def handleFlow(self, pkttype='TCP'):
of_ports = pa_port_map.keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 1, "Not enough ports for test")
if (pkttype == 'ICMP'):
pkt = testutils.simple_icmp_packet()
table_id = testutils.EX_ICMP_TABLE
else:
pkt = testutils.simple_tcp_packet()
table_id = testutils.WC_ACL_TABLE
for idx in range(len(of_ports)):
rv = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rv, 0, "Failed to delete all flows")
testutils.set_table_config(self, table_id,
ofp.OFPTC_TABLE_MISS_CONTINUE)
ingress_port = of_ports[idx]
egress_port = of_ports[(idx + 1) % len(of_ports)]
pa_logger.info("Ingress " + str(ingress_port) + " to egress " +
str(egress_port))
#controller send flow mod to switch
request = testutils.flow_msg_create(self,
pkt,
ing_port=ingress_port,
egr_port=egress_port,
table_id=table_id)
testutils.flow_msg_install(self, request)
#user send pkt to switch
pa_logger.info("Sending packet to dp port " + str(ingress_port))
self.dataplane.send(ingress_port, str(pkt))
testutils.receive_pkt_verify(self, egress_port, pkt)
def runTest(self):
of_ports = pa_port_map.keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 1, "Not enough ports for test")
pkt = testutils.simple_tcp_packet()
act_all = action.action_output()
act_all.port = ofp.OFPP_ALL
act_ing = action.action_output()
act_ing.port = ofp.OFPP_IN_PORT
actions = [act_all, act_ing]
for ingress_port in of_ports:
rv = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rv, 0, "Failed to delete all flows")
pa_logger.info("Ingress " + str(ingress_port) + " to all ports")
flow_mod = testutils.flow_msg_create(
self,
pkt,
ing_port=ingress_port,
action_list=actions,
inst_app_flag=testutils.APPLY_ACTIONS_INSTRUCTION)
pa_logger.info(flow_mod.show())
pa_logger.info("Inserting flow")
testutils.ofmsg_send(self, flow_mod)
pa_logger.info("Sending packet to dp port " + str(ingress_port))
self.dataplane.send(ingress_port, str(pkt))
testutils.receive_pkt_check(self.dataplane, pkt, of_ports, [],
self, pa_logger)
def runTest(self):
of_ports = pa_port_map.keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 1, "Not enough ports for test")
pkt = testutils.simple_tcp_packet()
for ingress_port in of_ports:
rv = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rv, 0, "Failed to delete all flows")
pa_logger.info("Ingress " + str(ingress_port) + " to all ports")
request = testutils.flow_msg_create(self,
pkt,
ing_port=ingress_port,
egr_port=ofp.OFPP_ALL)
pa_logger.info("Inserting flow")
testutils.ofmsg_send(self, request)
pa_logger.info("Sending packet to dp port " + str(ingress_port))
self.dataplane.send(ingress_port, str(pkt))
yes_ports = set(of_ports).difference([ingress_port])
testutils.receive_pkt_check(self.dataplane, pkt, yes_ports,
[ingress_port], self, pa_logger)
def runTest(self):
of_ports = pa_port_map.keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 2, "Not enough ports for test")
pkt = testutils.simple_tcp_packet()
for ingress_port in of_ports:
rv = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rv, 0, "Failed to delete all flows")
pa_logger.info("Ingress " + str(ingress_port) +
" all non-ingress ports")
actions = []
for egress_port in of_ports:
act = action.action_output()
if egress_port == ingress_port:
continue
act.port = egress_port
actions.append(act)
request = testutils.flow_msg_create(
self,
pkt,
ing_port=ingress_port,
action_list=actions,
inst_app_flag=testutils.APPLY_ACTIONS_INSTRUCTION)
pa_logger.info("Inserting flow")
testutils.ofmsg_send(self, request)
pa_logger.info("Sending packet to dp port " + str(ingress_port))
self.dataplane.send(ingress_port, str(pkt))
yes_ports = set(of_ports).difference([ingress_port])
testutils.receive_pkt_check(self.dataplane, pkt, yes_ports,
[ingress_port], self, pa_logger)
def runTest(self):
of_ports = pa_port_map.keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 2, "Not enough ports for test")
pkt = testutils.simple_tcp_packet()
for ingress_port in of_ports:
rv = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rv, 0, "Failed to delete all flows")
pa_logger.info("Ingress " + str(ingress_port) +
" all non-ingress ports")
actions = []
for egress_port in of_ports:
act = action.action_output()
if egress_port == ingress_port:
continue
act.port = egress_port
actions.append(act)
request = testutils.flow_msg_create(self, pkt, ing_port=ingress_port,
action_list=actions, inst_app_flag=testutils.APPLY_ACTIONS_INSTRUCTION)
pa_logger.info("Inserting flow")
testutils.ofmsg_send(self, request)
pa_logger.info("Sending packet to dp port " + str(ingress_port))
self.dataplane.send(ingress_port, str(pkt))
yes_ports = set(of_ports).difference([ingress_port])
testutils.receive_pkt_check(self.dataplane, pkt, yes_ports, [ingress_port],
self, pa_logger)
def runTest(self):
of_ports = pa_port_map.keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 1, "Not enough ports for test")
pkt = testutils.simple_tcp_packet()
act_all = action.action_output()
act_all.port = ofp.OFPP_ALL
act_ing = action.action_output()
act_ing.port = ofp.OFPP_IN_PORT
actions = [ act_all, act_ing]
for ingress_port in of_ports:
rv = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rv, 0, "Failed to delete all flows")
pa_logger.info("Ingress " + str(ingress_port) + " to all ports")
flow_mod = testutils.flow_msg_create(self, pkt,
ing_port=ingress_port,
action_list=actions,
inst_app_flag=testutils.APPLY_ACTIONS_INSTRUCTION
)
pa_logger.info(flow_mod.show())
pa_logger.info("Inserting flow")
testutils.ofmsg_send(self, flow_mod)
pa_logger.info("Sending packet to dp port " + str(ingress_port))
self.dataplane.send(ingress_port, str(pkt))
testutils.receive_pkt_check(self.dataplane, pkt, of_ports, [], self,
pa_logger)
def runTest(self):
# Construct packet to send to dataplane
# Send packet to dataplane, once to each port
# Poll controller with expect message type packet in
rc = testutils.delete_all_flows(self.controller, config_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
of_port = config_port_map.keys()[0]
rv = testutils.port_config_set(self.controller, of_port,
ofp.OFPPC_NO_PACKET_IN,
ofp.OFPPC_NO_PACKET_IN, config_logger)
self.assertTrue(rv != -1, "Error sending port mod")
config_logger.info("NO PKT IN test, port " + str(of_port))
# make sure config is changed before sending the packet
testutils.do_barrier(self.controller)
pkt = testutils.simple_tcp_packet()
self.dataplane.send(of_port, str(pkt))
#@todo Check for unexpected messages?
(response, _) = self.controller.poll(ofp.OFPT_PACKET_IN, 2)
self.assertTrue(
response is None,
'OFPPC_NO_PACKET_IN flag is ignored on port (got a packet when we asked not to) '
+ str(of_port))
def runTest(self):
of_ports = pa_port_map.keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 2, "Not enough ports for test")
pkt = testutils.simple_tcp_packet()
for ingress_port in of_ports:
rv = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rv, 0, "Failed to delete all flows")
pa_logger.info("Ingress " + str(ingress_port) + " to all ports")
actions = []
for egress_port in of_ports:
act = action.action_output()
if egress_port == ingress_port:
act.port = ofp.OFPP_IN_PORT
else:
act.port = egress_port
actions.append(act)
request = testutils.flow_msg_create(self, pkt, ingress_port, action_list=actions)
request.buffer_id = 0xffffffff
# pa_logger.info(request.show())
pa_logger.info("Inserting flow")
rv = self.controller.message_send(request)
self.assertTrue(rv != -1, "Error installing flow mod")
testutils.do_barrier(self.controller)
pa_logger.info("Sending packet to dp port " + str(ingress_port))
self.dataplane.send(ingress_port, str(pkt))
testutils.receive_pkt_check(self.dataplane, pkt, of_ports, [], self,
pa_logger)
def runTest(self):
of_ports = pa_port_map.keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 2, "Not enough ports for test")
# Clear flow table
rv = testutils.initialize_table_config(self)
self.assertEqual(rv, 0, "Failed to initialize table config")
rv = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rv, 0, "Failed to delete all flows")
# Set up first match,fengqiang modify at 20130109
testutils.write_goto_output(self, testutils.EX_ACL_TABLE, testutils.WC_ACL_TABLE, of_ports[0])
# Set up fourth match,fengqiang modify at 20130109
testutils.write_output(self, testutils.WC_ACL_TABLE, of_ports[1])
# Generate a packet matching both flow 1 and flow 2; rcv on port[1]
pkt = testutils.simple_tcp_packet(ip_src = testutils.MT_TEST_IP)
self.dataplane.send(of_ports[2], str(pkt))
(rcv_port, rcv_pkt, _) = self.dataplane.poll(timeout=5)
self.assertTrue(rcv_pkt is not None, "Did not receive packet")
pa_logger.debug("Packet len " + str(len(rcv_pkt)) + " in on " +
str(rcv_port))
self.assertEqual(rcv_port, of_ports[1], "Unexpected receive port")
def runTest(self):
# Construct packet to send to dataplane
# Send packet to dataplane, once to each port
# Poll controller with expect message type packet in
rc = testutils.delete_all_flows(self.controller, config_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
of_port=config_port_map.keys()[0]
rv = testutils.port_config_set(self.controller, of_port,
ofp.OFPPC_NO_PACKET_IN, ofp.OFPPC_NO_PACKET_IN,
config_logger)
self.assertTrue(rv != -1, "Error sending port mod")
config_logger.info("NO PKT IN test, port " + str(of_port))
# make sure config is changed before sending the packet
testutils.do_barrier(self.controller);
pkt = testutils.simple_tcp_packet()
self.dataplane.send(of_port, str(pkt))
#@todo Check for unexpected messages?
(response, _) = self.controller.poll(ofp.OFPT_PACKET_IN, 2)
self.assertTrue(response is None,
'OFPPC_NO_PACKET_IN flag is ignored on port (got a packet when we asked not to) ' +
str(of_port))
def runTest(self):
# Construct packet to send to dataplane
# Send packet to dataplane, once to each port
# Poll controller with expect message type packet in
rc = testutils.delete_all_flows(self.controller, basic_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
for of_port in basic_port_map.keys():
basic_logger.info("PKT IN test, port " + str(of_port))
pkt = testutils.simple_tcp_packet()
self.dataplane.send(of_port, str(pkt))
#@todo Check for unexpected messages?
(response, _) = self.controller.poll(ofp.OFPT_PACKET_IN, 2)
self.assertTrue(
response is not None,
'Packet in message not received on port ' + str(of_port))
if str(pkt) != response.data:
basic_logger.debug("pkt len " + str(len(str(pkt))) + ": " +
str(pkt))
basic_logger.debug("resp len " + str(len(str(response.data))) +
": " + str(response.data))
self.assertEqual(
str(pkt), response.data,
'Response packet does not match send packet' + ' for port ' +
str(of_port))
def runTest(self):
of_ports = pa_port_map.keys()
of_ports.sort()
ing_port = of_ports[0]
egr_port = of_ports[3]
# Remove all entries Add entry match all
rc = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
# Add entry match all
flow_match = "wildcards=none,dl_src_mask=ff:ff:ff:ff:ff:ff,dl_dst_mask=ff:ff:ff:ff:ff:ff,nw_src_mask=255.255.255.255,nw_dst_mask=255.255.255.255,meta_mask=0xffffffffffffffff" #, -in_port,in_port=1,dl_type=2048in_port=0 wildcards=0xffff
flow_acts = "apply:output=" + str(egr_port)
rc = nxm_send_flow_mod_add(flow_match,flow_acts,pa_logger)
self.assertEqual(rc, 0, "Failed to add flow entry")
#Send packet
pkt = testutils.simple_tcp_packet()
pa_logger.info("Sending IPv4 packet to " + str(ing_port))
pa_logger.debug("Data: " + str(pkt).encode('hex'))
self.dataplane.send(ing_port, str(pkt))
#Receive packet
exp_pkt = testutils.simple_tcp_packet()
testutils.receive_pkt_verify(self, egr_port, exp_pkt)
#See flow match
request_flow_stats()
#Remove flows
#rc = testutils.delete_all_flows(self.controller, pa_logger)
rc = nxm_delete_all_flows()
self.assertEqual(rc, 0, "Failed to delete all flows")
def runTest(self):
of_ports = pa_port_map.keys()
of_ports.sort()
ing_port = of_ports[0]
egr_port = of_ports[3]
# Remove all entries Add entry match all
rc = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
# Add entry match
flow_match = "wildcards=none,nw_src_ipv6=fe80::2420:52ff:fe8f:5189,nw_dst_ipv6=fe80::2420:52ff:fe8f:5190"
flow_acts = "apply:output=" + str(egr_port)
rc = nxm_send_flow_mod_add(flow_match,flow_acts,pa_logger)
self.assertEqual(rc, 0, "Failed to add flow entry")
#Send packet
pkt = simple_ipv6_packet(EH = True)
pa_logger.info("Sending IPv6 packet to " + str(ing_port))
pa_logger.debug("Data: " + str(pkt).encode('hex'))
self.dataplane.send(ing_port, str(pkt))
#Receive packet
exp_pkt = simple_ipv6_packet(EH = True)
testutils.receive_pkt_verify(self, egr_port, exp_pkt)
#See flow match
request_flow_stats()
#Remove flows
#rc = testutils.delete_all_flows(self.controller, pa_logger)
rc = nxm_delete_all_flows()
self.assertEqual(rc, 0, "Failed to delete all flows")
def runTest(self):
# Construct packet to send to dataplane
# Send packet to dataplane
# Poll controller with expect message type packet in
rc = testutils.delete_all_flows(self.controller, basic_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
# These will get put into function
outpkt = testutils.simple_tcp_packet()
of_ports = basic_port_map.keys()
of_ports.sort()
for dp_port in of_ports:
msg = message.packet_out()
msg.in_port = ofp.OFPP_CONTROLLER
msg.data = str(outpkt)
act = action.action_output()
act.port = dp_port
self.assertTrue(msg.actions.add(act),
'Could not add action to msg')
basic_logger.info("PacketOut to: " + str(dp_port))
rv = self.controller.message_send(msg)
self.assertTrue(rv == 0, "Error sending out message")
(of_port, pkt, _) = self.dataplane.poll(timeout=1)
self.assertTrue(pkt is not None, 'Packet not received')
basic_logger.info("PacketOut: got pkt from " + str(of_port))
if of_port is not None:
self.assertEqual(of_port, dp_port, "Unexpected receive port")
self.assertEqual(str(outpkt), str(pkt),
'Response packet does not match send packet')
def handleFlow(self, pkttype='TCP'):
of_ports = pa_port_map.keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 1, "Not enough ports for test")
if (pkttype == 'ICMP'):
pkt = testutils.simple_icmp_packet()
table_id = testutils.EX_ICMP_TABLE
else:
pkt = testutils.simple_tcp_packet()
table_id = testutils.WC_ACL_TABLE
for idx in range(len(of_ports)):
rv = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rv, 0, "Failed to delete all flows")
testutils.set_table_config(self, table_id, ofp.OFPTC_TABLE_MISS_CONTINUE)
ingress_port = of_ports[idx]
egress_port = of_ports[(idx + 1) % len(of_ports)]
pa_logger.info("Ingress " + str(ingress_port) +
" to egress " + str(egress_port))
#controller send flow mod to switch
request = testutils.flow_msg_create(self,pkt, ing_port=ingress_port,
egr_port=egress_port, table_id=table_id)
testutils.flow_msg_install(self, request)
#user send pkt to switch
pa_logger.info("Sending packet to dp port " + str(ingress_port))
self.dataplane.send(ingress_port, str(pkt))
testutils.receive_pkt_verify(self, egress_port, pkt)
