def _handle_PacketIn(self, event):
'''
Table_mod msg
'''
packet = event.parsed
if packet.effective_ethertype == 0x0908:
print 'Dmac:', packet.dst
print 'eth type: %x' % packet.effective_ethertype
path = [(1, 1, 5), (4, 1, 3)] #(sw_id, in_port, out_port)
table_id = 1
entry_id = 0
for each_sw in path:
flow_mod_msg = of.ofp_flow_mod(tableId = table_id, index = entry_id,\
priority = 0, idleTimeout = 1000)
dmac = of.ofp_matchx(fieldId=1, offset=0, length=48)
print packet.dst.toStr()
dmac.set_value("0708090a0b0c")
dmac.set_mask("ffffffffffff")
flow_mod_msg.matchx.append(dmac)
'''
smac = of.ofp_matchx()
smac.fieldId = 2
smac.offset = 48
smac.length = 48
flow_mod_msg.matchx.append(smac)
type1 = of.ofp_matchx()
type1.fieldId = 3
type1.offset = 96
type1.length = 16
flow_mod_msg.matchx.append(type1)
'''
if each_sw[0] == 4:
instruction1 = of.ofp_instruction_applyaction()
version = of.ofp_matchx(fieldId=4, offset=100, length=4)
version.set_mask('f')
version.set_value('4')
action1 = of.ofp_action_setfield()
action1.fieldSetting = version
instruction1.actionList.append(action1)
flow_mod_msg.instruction.append(instruction1)
action2 = of.ofp_action_output()
action2.portId = each_sw[2] # out port
instruction2 = of.ofp_instruction_applyaction()
instruction2.actionList.append(action2)
flow_mod_msg.instruction.append(instruction2)
core.PofManager.add_flow_entry(sw_id2device_id[each_sw[0]],
table_id, flow_mod_msg)
def add_lldp_flow(discovery,event):
msg = of.ofp_flow_mod()
msg.idle_timeout = 10
msg.hard_timeout = 30
#matchx :dst
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=1
tempmatchx.offset=0
tempmatchx.length=48
tempmatchx.set_value("012320000001")
tempmatchx.set_mask("ff"*6)
msg.matchx.append(tempmatchx)
#matchx :type
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=3
tempmatchx.offset=96
tempmatchx.length=16
tempmatchx.set_value("88cc")
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
#instruction
tempins=of.ofp_instruction_applyaction()
action=of.ofp_action_packetin()
action.reason = 1
tempins.actionList.append(action)
msg.instruction.append(tempins)
#msg.actions.append(of.ofp_action_output(port = port))
msg.priority = discovery._flow_priority
#msg.data = event.ofp
event.connection.send(msg)
def create_cache_table_flow(event, index, io_type, name, name_len, enable_flag,
counterId):
msg = of.ofp_flow_mod()
msg.counterId = counterId
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = CSIP_ID
msg.tableType = CSIP_TYPE #OF_MM_TABLE
msg.priority = 0
msg.index = index
msg.hardTimeout = 10
msg.idleTimeout = 10
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 1
tempmatchx.offset = 96
tempmatchx.length = 16
tempmatchx.set_value("0011")
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx) #0011 means a new protocol
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 2
tempmatchx.offset = 112
tempmatchx.length = 16
tempmatchx.set_value("0001") #0001 means it is a Interest Packet
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 3
tempmatchx.offset = 144
tempmatchx.length = name_len * 8 #notice this must be bit length
value = ""
for i in range(0, len(name)):
value += str(hex(ord(name[i]))[2:])
mask = b'ff'
tempmatchx.set_value(value)
tempmatchx.set_mask(mask * name_len)
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_op_cache()
action.io_type = io_type
action.name_len = name_len
action.name = name
action.enable_flag = enable_flag
'''
action=of.ofp_action_output()
action.portId = 4
'''
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
def ins_app_action(args): # [act1, act2, act3,..] ps: act = [act name, act args]
tempins = of.ofp_instruction_applyaction()
for i in args:
tempact = insmap[i[0]](i[1])
tempins.actionList.append(tempact)
print ("add the apply instruction\n")
return tempins
def create_CSCP_flow(event, index, name, name_len, counterId):
msg = of.ofp_flow_mod()
msg.counterId = counterId
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = CSCP_ID
msg.tableType = CSCP_TYPE #OF_MM_TABLE
msg.priority = 0
msg.index = index
msg.hardTimeout = 10
msg.idleTimeout = 10
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 1
tempmatchx.offset = 96
tempmatchx.length = 16
tempmatchx.set_value("0011")
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx) #0011 means a new protocol
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 2
tempmatchx.offset = 112
tempmatchx.length = 16
tempmatchx.set_value("0002") #0002 means it is a Content Packet
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 3
tempmatchx.offset = 176
tempmatchx.length = name_len * 8 #notice this must be bit length
value = ""
for i in range(0, len(name)):
value += str(hex(ord(name[i]))[2:])
mask = b'ff'
tempmatchx.set_value(value)
tempmatchx.set_mask(mask * name_len)
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
action_drop = of.ofp_action_drop()
action_drop.reason = 1 #have store matched Content Object
tempins.actionList.append(action_drop)
msg.instruction.append(tempins)
event.connection.send(msg)
def instr_apply_action(apply_action_data):
applyaction = of.ofp_instruction_applyaction()
for each_action in apply_action_data.keys():
if each_action == 'output':
action = action_output(apply_action_data['output'])
applyaction.actionList.append(action)
elif each_action == 'set_field':
action = action_set_field(apply_action_data['set_field'])
applyaction.actionList.append(action)
elif each_action == 'set_field_from_metadata':
action = action_set_field_from_metadata(apply_action_data['set_field_from_metadata'])
applyaction.actionList.append(action)
elif each_action == 'modify_field':
action = action_modify_field(apply_action_data['modify_field'])
applyaction.actionList.append(action)
elif each_action == 'add_field':
action = action_add_field(apply_action_data['add_field'])
applyaction.actionList.append(action)
elif each_action == 'delete_field':
action = action_delete_field(apply_action_data['delete_field'])
applyaction.actionList.append(action)
elif each_action == 'calculate_checksum':
action = action_calculate_checksum(apply_action_data['calculate_checksum'])
applyaction.actionList.append(action)
elif each_action == 'group':
action = action_group(apply_action_data['group'])
applyaction.actionList.append(action)
elif each_action == 'drop':
action = action_drop(apply_action_data['drop'])
applyaction.actionList.append(action)
elif each_action == 'packet_in':
action = action_packet_in(apply_action_data['packet_in'])
applyaction.actionList.append(action)
elif each_action == 'counter':
action = action_counter(apply_action_data['counter'])
applyaction.actionList.append(action)
return applyaction
def add_match_flow(l2, event, port, packet):
#trying to install a flow entry
msg = of.ofp_flow_mod()
msg.idle_timeout = 10
msg.hard_timeout = 30
#matchx :dst
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 1
tempmatchx.offset = 0
tempmatchx.length = 48
temps = packet.dst.toStr()
temps = "".join(temps.split(':'))
tempmatchx.set_value(temps)
tempmatchx.set_mask("ff" * 6)
msg.matchx.append(tempmatchx)
#need to new a ofp_matchx do we need this???
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 3
tempmatchx.offset = 96
tempmatchx.length = 16
tempmatchx.set_value("0000")
tempmatchx.set_mask("0000")
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_output()
action.portId = port
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
#msg.match = of.ofp_match.from_packet(packet, event.port)
#msg.actions.append(of.ofp_action_output(port = port))
msg.data = event.ofp # 6a
#print "6a:install table entry"
l2.connection.send(msg)
def add_drop_flow(l2, event, duration, packet):
msg = of.ofp_flow_mod()
#msg.match = of.ofp_match.from_packet(packet)
msg.idle_timeout = duration[0]
msg.hard_timeout = duration[1]
msg.bufferId = event.ofp.bufferId
#matchx
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 1
tempmatchx.offset = 0
tempmatchx.length = 48
temps = packet.dst.toStr()
temps = "".join(temps.split(':'))
tempmatchx.set_value(temps)
tempmatchx.set_mask("ff" * 6)
msg.matchx.append(tempmatchx)
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 2
tempmatchx.offset = 48
tempmatchx.length = 48
temps = packet.src.toStr()
temps = "".join(temps.split(':'))
tempmatchx.set_value(temps)
tempmatchx.set_mask("ff" * 6)
msg.matchx.append(tempmatchx)
#need to new a ofp_matchx do we need this???
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 3
tempmatchx.offset = 96
tempmatchx.length = 16
tempmatchx.set_value("00")
tempmatchx.set_mask("ff")
msg.matchx.append(tempmatchx)
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_drop()
tempins.actionList.append(action)
msg.instruction.append(tempins)
l2.connection.send(msg)
def test_OUTPUT(event):
print "we are really doing\n"
out_port = 1
num = len(event.connection.phyports)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[1]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
ofmatch20_1 =of.ofp_match20()
ofmatch20_1.fieldId=46;
ofmatch20_1.offset=0;
ofmatch20_1.length=48;
msg = of.ofp_table_mod()
msg.flowTable.command=0 #OFPTC_ADD
msg.flowTable.tableType=0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
msg.flowTable.matchFieldList.append(ofmatch20_1)
#msg.flowTable.matchFieldNum=len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize=128
msg.flowTable.tableId=0
msg.flowTable.tableName="FirstEntryTable"
msg.flowTable.keyLength=48
event.connection.send(msg)
##############################################################################
#flow_mod 1
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId=1
msg.cookie=0
msg.cookieMask=0
msg.tableId=0
msg.tableType=0 #OF_MM_TABLE
msg.priority=0
msg.index=1
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=46
tempmatchx.offset=0
tempmatchx.length=48
tempmatchx.set_value("0000") # null
tempmatchx.set_mask("0000")
msg.matchx.append(tempmatchx)
#instruction
tempins=of.ofp_instruction_applyaction()
'''
action=of.ofp_action_setfield()
action.fieldSetting.fieldId=46
action.fieldSetting.offset=0
action.fieldSetting.length=48
action.fieldSetting.set_value("0000000000ff")
action.fieldSetting.set_mask("ffffffffffff")
tempins.actionList.append(action)
action=of.ofp_action_addfield()
action.fieldId = 47
action.fieldPosition = 96
action.fieldLength = 16
tempins.actionList.append(action)
action=of.ofp_action_deletefield()
action.tagPosition = 0
action.tagLengthValueType = 0
action.tagLengthValue = 48
tempins.actionList.append(action)
'''
action=of.ofp_action_output()
action.portId=out_port
action.metadataOffset=0
action.metadataLength=0
action.packetOffset=0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 2
###############################################################################
msg=of.ofp_flow_mod()
msg.command =3
msg.counterId=1
msg.cookie=0
msg.cookieMask=0
msg.tableId=0
msg.tableType=0 #OF_MM_TABLE
msg.priority=0
msg.index=1
tempins=of.ofp_instruction_applyaction()
action=of.ofp_action_setfield()
action.fieldSetting.fieldId=46
action.fieldSetting.offset=0
action.fieldSetting.length=48
action.fieldSetting.set_value("0000000000ff")
action.fieldSetting.set_mask("ffffffffffff")
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
def test_huawei_flow(event):
num = len(event.connection.phyports)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[1]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
ofmatch20_1 = of.ofp_match20()
ofmatch20_1.fieldId = 1
ofmatch20_1.offset = 0
ofmatch20_1.length = 48
ofmatch20_2 = of.ofp_match20()
ofmatch20_2.fieldId = 2
ofmatch20_2.offset = 48
ofmatch20_2.length = 48
ofmatch20_3 = of.ofp_match20()
ofmatch20_3.fieldId = 3
ofmatch20_3.offset = 96
ofmatch20_3.length = 16
ofmatch20_4 = of.ofp_match20()
ofmatch20_4.fieldId = 4
ofmatch20_4.offset = 184
ofmatch20_4.length = 8
ofmatch20_5 = of.ofp_match20()
ofmatch20_5.fieldId = 5
ofmatch20_5.offset = 208
ofmatch20_5.length = 32
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_1)
msg.flowTable.matchFieldList.append(ofmatch20_2)
msg.flowTable.matchFieldList.append(ofmatch20_3)
msg.flowTable.matchFieldList.append(ofmatch20_4)
msg.flowTable.matchFieldList.append(ofmatch20_5)
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 5
#msg.flowTable.matchFieldNum=len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize = 128
msg.flowTable.tableId = 0
msg.flowTable.tableName = "FirstEntryTable"
msg.flowTable.keyLength = 152
event.connection.send(msg)
##############################################################################
#flow_mod 1
###############################################################################
index_list = range(0, 10)
name_list = [
"name0", "name1", "name2", "name3", "name4", "name5", "name6", "name7",
"name8", "name9"
]
for i in range(len(index_list)):
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = index_list[i]
msg.index = index_list[i]
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 1
tempmatchx.offset = 0
tempmatchx.length = 48
tempmatchx.set_value("90b11c5a5299") #90:b1:1c:5a:52:99
tempmatchx.set_mask("ffffffffffff")
msg.matchx.append(tempmatchx)
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 2
tempmatchx.offset = 48
tempmatchx.length = 48
tempmatchx.set_value("90b11c5a618d") #90:b1:1c:5a:61:8d
tempmatchx.set_mask("ffffffffffff")
msg.matchx.append(tempmatchx)
#need to new a ofp_matchx
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 3
tempmatchx.offset = 96
tempmatchx.length = 16
tempmatchx.set_value("0800")
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 4
tempmatchx.offset = 184
tempmatchx.length = 8
tempmatchx.set_value("01")
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 5
tempmatchx.offset = 208
tempmatchx.length = 32
tempmatchx.set_value("c0a80103")
tempmatchx.set_mask("ffffffff")
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
'''
action=of.ofp_action_write()
action.io_type =1
action.name_len=5
action.name=name_list[i]
action.enable_flag=1
'''
action = of.ofp_action_packetin()
action.reason = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
def test_DROP(event):
num = len(event.connection.phyports)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[1]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[3]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
ofmatch20_1 = of.ofp_match20()
ofmatch20_1.fieldId = 2
ofmatch20_1.offset = 48
ofmatch20_1.length = 48
ofmatch20_2 = of.ofp_match20()
ofmatch20_2.fieldId = -1
ofmatch20_2.offset = 16
ofmatch20_2.length = 8
##########################################################
#table mode 1
##########################################################
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_2)
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
#msg.flowTable.matchFieldNum=len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize = 128
msg.flowTable.tableId = 0
msg.flowTable.tableName = "FirstEntryTable"
msg.flowTable.keyLength = 8
event.connection.send(msg)
##############################################################################
#flow_mod 1-1
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = -1
tempmatchx.offset = 16
tempmatchx.length = 8
tempmatchx.set_value("02") # null
tempmatchx.set_mask("ff")
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_output()
action.portId = 4
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 1-2
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = -1
tempmatchx.offset = 16
tempmatchx.length = 8
tempmatchx.set_value("04") # null
tempmatchx.set_mask("ff")
msg.matchx.append(tempmatchx)
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_drop()
action.reason = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
def test_MOVE_PACKET_OFFSET(event):
out_port = g.output_port
'''
num = len(event.connection.phyports)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[7]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
'''
ofmatch20_1 = of.ofp_match20()
ofmatch20_1.fieldId = 12
# IP dest_ip addr
ofmatch20_1.offset = 0
ofmatch20_1.length = 32
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_1)
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
#msg.flowTable.matchFieldNum=len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize = 128
msg.flowTable.tableId = 0
msg.flowTable.tableName = "FirstEntryTable"
msg.flowTable.keyLength = 32
event.connection.send(msg)
##############################################################################
#flow_mod 0
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 12
tempmatchx.offset = 0
tempmatchx.length = 32
# even IP
tempmatchx.set_value("00000000")
tempmatchx.set_mask("00000001")
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_output()
action.portId = g.output_port
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 1
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 1
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 12
tempmatchx.offset = 0
tempmatchx.length = 32
tempmatchx.set_value("00000001") # 奇数IP
tempmatchx.set_mask("00000001")
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_movepacketoffset()
tempins.direction = 0
tempins.valueType = 0
tempins.move_value = 112
msg.instruction.append(tempins)
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_setfield()
action.fieldSetting.fieldId = 47 # ip offset 32
action.fieldSetting.offset = 64
action.fieldSetting.length = 8
action.fieldSetting.set_value("3f")
action.fieldSetting.set_mask("ff")
tempins.actionList.append(action)
action = of.ofp_action_setfield()
action.fieldSetting.fieldId = 48 # ip offset 32
action.fieldSetting.offset = 80
action.fieldSetting.length = 16
action.fieldSetting.set_value("dace")
action.fieldSetting.set_mask("ffff")
tempins.actionList.append(action)
action = of.ofp_action_output()
action.portId = out_port
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
def test_for_ipv6(event):
ofmatch20_1 = of.ofp_match20()
ofmatch20_1.fieldId = 1
ofmatch20_1.offset = 0
ofmatch20_1.length = 48
ofmatch20_2 = of.ofp_match20()
ofmatch20_2.fieldId = 2
ofmatch20_2.offset = 48
ofmatch20_2.length = 48
ofmatch20_3 = of.ofp_match20()
ofmatch20_3.fieldId = 3
ofmatch20_3.offset = 96
ofmatch20_3.length = 16
ofmatch20_4 = of.ofp_match20()
ofmatch20_4.fieldId = 4
ofmatch20_4.offset = 112
ofmatch20_4.length = 64
ofmatch20_5 = of.ofp_match20()
ofmatch20_5.fieldId = 5
ofmatch20_5.offset = 176
ofmatch20_5.length = 64
ofmatch20_6 = of.ofp_match20()
ofmatch20_6.fieldId = 6
ofmatch20_6.offset = 240
ofmatch20_6.length = 16
##############################################################################
#table_mod 0
###############################################################################
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_1)
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
msg.flowTable.tableSize = 128
msg.flowTable.tableId = 0
msg.flowTable.tableName = "FirstEntryTable"
msg.flowTable.keyLength = 144
event.connection.send(msg)
##############################################################################
#table_mod 1
###############################################################################
msg = of.ofp_table_mod()
msg.flowTable.tableId = 0
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 3
msg.flowTable.tableSize = 128
msg.flowTable.keyLength = 144
msg.flowTable.tableName = "CC"
event.connection.send(msg)
##############################################################################
#flow_mod 1
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 0
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 0
#matchx 1
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 1
tempmatchx.offset = 0
tempmatchx.length = 48
tempmatchx.set_value("000000000001")
tempmatchx.set_mask("ffffffffffff")
msg.matchx.append(tempmatchx)
#instruction writemetadatafrompacket 7
tempins = of.ofp_instruction_writemetadata()
tempins.metaDataOffset = 32
tempins.value = [1, 1, 1, 1, 1, 1]
tempins.writeLength = 48
msg.instruction.append(tempins)
tempins = of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 16
tempins.indexType = 0
tempins.packetOffset = 0
tempins.indexValue = 0
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 2
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 4
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 3
msg.priority = 0
msg.index = 0
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_deletefield()
action.tagPosition = 0
action.tagLengthValueType = 0
action.tagLengthValue = 48
tempins.actionList.append(action)
msg.instruction.append(tempins)
#instruction writemetadata 2
tempins = of.ofp_instruction_writemetadata()
tempins.metaDataOffset = 0
tempins.writeLength = 0
tempins.value = []
#msg.instruction.append(tempins)
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_output()
action.portId = 0x10045
action.metadataOffset = 32
action.metadataLength = 48
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
def test_COUNTER(event):
'''
out_port = 2
num = len(event.connection.phyports)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[3]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
'''
ofmatch20_1 = of.ofp_match20()
ofmatch20_1.fieldId = 47
ofmatch20_1.offset = 0
ofmatch20_1.length = 48
##############################################################################
# table mode 1
###############################################################################
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_1)
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
#msg.flowTable.matchFieldNum=len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize = 128
msg.flowTable.tableId = 0
msg.flowTable.tableName = "FirstEntryTable"
msg.flowTable.keyLength = 48
event.connection.send(msg)
'''
##############################################################################
#counter_mod 1
###############################################################################
msg =of.ofp_counter_mod()
msg.counter.counterID=3
msg.counter.command=0
msg.counter.couterValue=0
msg.counter.byteValue=0
event.connection.send(msg)
'''
##############################################################################
#flow_mod 1
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 1
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 47
tempmatchx.offset = 0
tempmatchx.length = 48
tempmatchx.set_value("00") # null
tempmatchx.set_mask("00")
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
'''
action=of.ofp_action_counter()
action.counterId=1
tempins.actionList.append(action)
'''
action = of.ofp_action_output()
action.portId = 2
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
def create_PIT_table_flow(event, index, name, name_len, operation_type,
counterId):
msg = of.ofp_flow_mod()
msg.counterId = counterId
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = PIT_ID
msg.tableType = PIT_TYPE #OF_MM_TABLE
msg.priority = 0
msg.index = index
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 1
tempmatchx.offset = 96
tempmatchx.length = 16
tempmatchx.set_value("0011")
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx) #0011 means a new protocol
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 2
tempmatchx.offset = 112
tempmatchx.length = 16
tempmatchx.set_value("0001") #0001 means it is a Interest Packet
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 3
tempmatchx.offset = 144
tempmatchx.length = name_len * 8 #notice this must be bit length
value = ""
for i in range(0, len(name)):
value += str(hex(ord(name[i]))[2:])
mask = b'ff'
tempmatchx.set_value(value)
tempmatchx.set_mask(mask * name_len)
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_modify()
action.current_table_id = PIT_ID
action.current_table_type = PIT_TYPE
action.current_index = index
action.related_table_id = 2
action.related_table_type = 0
action.related_index = index
action.operation_type = operation_type
'''
action=of.ofp_action_output()
action.portId = 4
'''
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
def test_GOTO_TABLE(event):
out_port =4
num = len(event.connection.phyports)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[1]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
ofmatch20_1 =of.ofp_match20()
ofmatch20_1.fieldId=1;
ofmatch20_1.offset=0;
ofmatch20_1.length=48;
###############################################################################
# table_mode 1
###############################################################################
print " config flowTable 1"
msg =of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_1)
msg.flowTable.command=0 #OFPTC_ADD
msg.flowTable.tableType=0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
#msg.flowTable.matchFieldNum=len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize=128
msg.flowTable.tableId=0
msg.flowTable.tableName="FirstEntryTable"
msg.flowTable.keyLength=48
event.connection.send(msg)
##############################################################################
#flow_mod 1
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId=1
msg.cookie=0
msg.cookieMask=0
msg.tableId=0
msg.tableType=0 #OF_MM_TABLE
msg.priority=0
msg.index=0
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=1
tempmatchx.offset=0
tempmatchx.length=48
tempmatchx.set_value("00") # null
tempmatchx.set_mask("00")
msg.matchx.append(tempmatchx)
#instruction
tempins=of.ofp_instruction_gototable()
tempins.nextTableId=1
tempins.packetOffset=0
tempins.matchList.append(ofmatch20_1)
msg.instruction.append(tempins)
event.connection.send(msg)
###############################################################################
# table_mode 2
###############################################################################
print " config flowTable 2"
msg =of.ofp_table_mod()
msg.flowTable.matchFieldList=[]
msg.flowTable.matchFieldList.append(ofmatch20_1)
msg.flowTable.command=0 #OFPTC_ADD
msg.flowTable.tableType=0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
#msg.flowTable.matchFieldNum=len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize=128
msg.flowTable.tableId=1
msg.flowTable.tableName="Table 2"
msg.flowTable.keyLength=48
event.connection.send(msg)
##############################################################################
#flow_mod 1
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId=2
msg.cookie=0
msg.cookieMask=0
msg.tableId=1
msg.tableType=0 #OF_MM_TABLE
msg.priority=0
msg.index=0
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=1
tempmatchx.offset=0
tempmatchx.length=48
tempmatchx.set_value("00") # null
tempmatchx.set_mask("00")
msg.matchx.append(tempmatchx)
#instruction
tempins=of.ofp_instruction_applyaction()
action=of.ofp_action_output()
action.portId=out_port
action.metadataOffset=0
action.metadataLength=0
action.packetOffset=0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
def test_CHECKSUM(event):
out_port = 2
num = len(event.connection.phyports)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[3]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[1]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
ofmatch20_1 =of.ofp_match20()
ofmatch20_1.fieldId=1;
ofmatch20_1.offset=0;
ofmatch20_1.length=48;
ofmatch20_2 =of.ofp_match20()
ofmatch20_2.fieldId=-1;
ofmatch20_2.offset=16;
ofmatch20_2.length=8;
ofmatch20_3 =of.ofp_match20()
ofmatch20_3.fieldId=3;
ofmatch20_3.offset=96;
ofmatch20_3.length=16;
ofmatch20_4 =of.ofp_match20() #TTL
ofmatch20_4.fieldId=4;
ofmatch20_4.offset=64;
ofmatch20_4.length=8;
###############################################################################
# table_mode 1
###############################################################################
print " config flowTable 1"
msg =of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_3)
msg.flowTable.command=0 #OFPTC_ADD
msg.flowTable.tableType=0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
#msg.flowTable.matchFieldNum=len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize=128
msg.flowTable.tableId=0
msg.flowTable.tableName="FirstEntryTable"
msg.flowTable.keyLength=16
event.connection.send(msg)
##############################################################################
#flow_mod 1-1
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId=1
msg.cookie=0
msg.cookieMask=0
msg.tableId=0
msg.tableType=0 #OF_MM_TABLE
msg.priority=0
msg.index=0
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=3
tempmatchx.offset=96
tempmatchx.length=16
tempmatchx.set_value("0800") # null
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
#instruction
tempins=of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 16
tempins.indexType = 0
tempins.packetOffset= 112
tempins.indexValue = 0
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 1-2
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId=2
msg.cookie=0
msg.cookieMask=0
msg.tableId=0
msg.tableType=0 #OF_MM_TABLE
msg.priority=0
msg.index=0
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=3
tempmatchx.offset=96
tempmatchx.length=16
tempmatchx.set_value("0806") # null
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
#instruction
tempins=of.ofp_instruction_gototable()
tempins.nextTableId=1
tempins.packetOffset=0
tempins.matchList.append(ofmatch20_2)
msg.instruction.append(tempins)
event.connection.send(msg)
###############################################################################
# table_mode 2
###############################################################################
print " config flowTable 2"
msg =of.ofp_table_mod()
msg.flowTable.matchFieldList=[]
msg.flowTable.matchFieldList.append(ofmatch20_2) #input_port 8bit
msg.flowTable.command=0 #OFPTC_ADD
msg.flowTable.tableType=0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
#msg.flowTable.matchFieldNum=len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize=128
msg.flowTable.tableId=1
msg.flowTable.tableName="Table 2"
msg.flowTable.keyLength=8
event.connection.send(msg)
##############################################################################
#flow_mod 2-1
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId=3
msg.cookie=0
msg.cookieMask=0
msg.tableId=1
msg.tableType=0 #OF_MM_TABLE
msg.priority=0
msg.index=0
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=-1
tempmatchx.offset=16
tempmatchx.length=8
tempmatchx.set_value("02") # null
tempmatchx.set_mask("ff")
msg.matchx.append(tempmatchx)
#instruction
tempins=of.ofp_instruction_applyaction()
action=of.ofp_action_output()
action.portId=4
action.metadataOffset=0
action.metadataLength=0
action.packetOffset=0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 2-2
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId=4
msg.cookie=0
msg.cookieMask=0
msg.tableId=1
msg.tableType=0 #OF_MM_TABLE
msg.priority=0
msg.index=0
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=-1
tempmatchx.offset=16
tempmatchx.length=8
tempmatchx.set_value("04") # null
tempmatchx.set_mask("ff")
msg.matchx.append(tempmatchx)
#instruction
tempins=of.ofp_instruction_applyaction()
action=of.ofp_action_output()
action.portId=2
action.metadataOffset=0
action.metadataLength=0
action.packetOffset=0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
####################################################################
#table mode 3 DT table
####################################################################
msg =of.ofp_table_mod()
msg.flowTable.command=0 #OFPTC_ADD
msg.flowTable.tableType=3 #OF_MM_TABLE
msg.flowTable.tableSize=128
msg.flowTable.tableId=0
msg.flowTable.tableName="Table 3"
msg.flowTable.keyLength= 0
event.connection.send(msg)
##############################################################################
#flow_mod 3-1
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId= 5
msg.cookie=0
msg.cookieMask=0
msg.tableId=0
msg.tableType=3 #OF_LINER_TABLE
msg.priority=0
msg.index=0
#instruction
tempins=of.ofp_instruction_applyaction()
action=of.ofp_action_modifyfield() #TTL
action.matchfield.fieldId=4
action.matchfield.offset=64
action.matchfield.length=8
action.increment=1
tempins.actionList.append(action)
action = of.ofp_action_calculatechecksum()
action.checksumPosType = 0
action.calcPosType = 0
action.checksumPosition = 80
action.checksumLength = 16
action.calcStarPosition = 0
action.calcLength = 80
tempins.actionList.append(action)
msg.instruction.append(tempins)
tempins.actionList.append(action)
msg.instruction.append(tempins)
tempins=of.ofp_instruction_gototable()
tempins.nextTableId=1
tempins.packetOffset=0
tempins.matchList.append(ofmatch20_1)
msg.instruction.append(tempins)
event.connection.send(msg)
def cooper_test_ustc(event):
ofmatch20_1 = of.ofp_match20()
ofmatch20_1.fieldId = 0
ofmatch20_1.offset = 0
ofmatch20_1.length = 48
ofmatch20_2 = of.ofp_match20()
ofmatch20_2.fieldId = -1
ofmatch20_2.offset = 272
ofmatch20_2.length = 32
ofmatch20_3 = of.ofp_match20()
ofmatch20_3.fieldId = -1
ofmatch20_3.offset = 336
ofmatch20_3.length = 16
ofmatch20_4 = of.ofp_match20()
ofmatch20_4.fieldId = -1
ofmatch20_4.offset = 160
ofmatch20_4.length = 16
ofmatch20_5 = of.ofp_match20()
ofmatch20_5.fieldId = 2
ofmatch20_5.offset = 96
ofmatch20_5.length = 16
ofmatch20_6 = of.ofp_match20()
ofmatch20_6.fieldId = 7
ofmatch20_6.offset = 184
ofmatch20_6.length = 8
ofmatch20_7 = of.ofp_match20()
ofmatch20_7.fieldId = 12
ofmatch20_7.offset = 288
ofmatch20_7.length = 16
##############################################################################
#table_mod 0 MM
###############################################################################
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_1)
#msg.flowTable.matchFieldList.append(ofmatch20_3)
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
msg.flowTable.tableSize = 128
msg.flowTable.tableId = 0
msg.flowTable.tableName = "FirstEntryTable"
msg.flowTable.keyLength = 48
event.connection.send(msg)
##############################################################################
#table_mod 16 VNI
###############################################################################
msg = of.ofp_table_mod()
msg.flowTable.tableId = 0
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 3
msg.flowTable.tableSize = 128
msg.flowTable.keyLength = 0
msg.flowTable.tableName = "VNI"
event.connection.send(msg)
##############################################################################
#table_mod 17 VxLanEncap
###############################################################################
msg = of.ofp_table_mod()
msg.flowTable.tableId = 1
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 3
msg.flowTable.tableSize = 128
msg.flowTable.keyLength = 0
msg.flowTable.tableName = "VxLanEncap"
event.connection.send(msg)
##############################################################################
#table_mod 8 FIB
###############################################################################
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_2)
msg.flowTable.tableId = 0
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 1
msg.flowTable.tableSize = 100
msg.flowTable.keyLength = 32
msg.flowTable.tableName = "FIB"
event.connection.send(msg)
##############################################################################
#table_mod 20 FIB_DT
###############################################################################
msg = of.ofp_table_mod()
msg.flowTable.tableId = 4
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 3
msg.flowTable.tableSize = 100
msg.flowTable.keyLength = 0
msg.flowTable.tableName = "FIB_DT"
event.connection.send(msg)
##############################################################################
#table_mod 18 EPAT
###############################################################################
msg = of.ofp_table_mod()
msg.flowTable.tableId = 2
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 3
msg.flowTable.tableSize = 100
msg.flowTable.keyLength = 0
msg.flowTable.tableName = "EPAT"
event.connection.send(msg)
##############################################################################
#table_mod 10 L2PA
###############################################################################
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_5)
msg.flowTable.tableId = 0
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 2
msg.flowTable.tableSize = 100
msg.flowTable.keyLength = 16
msg.flowTable.tableName = "L2PA"
event.connection.send(msg)
##############################################################################
#table_mod 11 L3PA
###############################################################################
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_6)
msg.flowTable.matchFieldList.append(ofmatch20_7)
msg.flowTable.tableId = 1
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 2
msg.flowTable.tableSize = 100
msg.flowTable.keyLength = 24
msg.flowTable.tableName = "L3PA"
event.connection.send(msg)
##############################################################################
#table_mod 19 VxLanDecap
###############################################################################
msg = of.ofp_table_mod()
msg.flowTable.tableId = 3
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 3
msg.flowTable.tableSize = 100
msg.flowTable.keyLength = 0
msg.flowTable.tableName = "VxLanDecap"
event.connection.send(msg)
##############################################################################
#flow_mod 0-0 MM
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 0
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 0
#matchx 1
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 0
tempmatchx.offset = 0
tempmatchx.length = 48
tempmatchx.set_value("90e2ba2a22ca") #Network Center PC MAC
tempmatchx.set_mask("ffffffffffff")
msg.matchx.append(tempmatchx)
tempins = of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 16
tempins.indexType = 0
tempins.packetOffset = 0
tempins.indexValue = 0
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 0-1 MM
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 0
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 1
#matchx 1
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 0
tempmatchx.offset = 0
tempmatchx.length = 48
tempmatchx.set_value("6cf0498cd47b") #SXS PC MAC
tempmatchx.set_mask("ffffffffffff")
msg.matchx.append(tempmatchx)
tempins = of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 16
tempins.indexType = 0
tempins.packetOffset = 0
tempins.indexValue = 1
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 0-2 MM
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 2
#matchx 1
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 0
tempmatchx.offset = 0
tempmatchx.length = 48
tempmatchx.set_value("ffffffffffff") #for ARP request
tempmatchx.set_mask("ffffffffffff")
msg.matchx.append(tempmatchx)
tempins = of.ofp_instruction_gototable()
tempins.nextTableId = 10
tempins.packetOffset = 0
tempins.matchList.extend([ofmatch20_5])
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 0-3 MM
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 3
#matchx 1
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 0
tempmatchx.offset = 0
tempmatchx.length = 48
tempmatchx.set_value("643e8c394002") #USTC Switch MAC
tempmatchx.set_mask("ffffffffffff")
msg.matchx.append(tempmatchx)
tempins = of.ofp_instruction_gototable()
tempins.nextTableId = 10
tempins.packetOffset = 0
tempins.matchList.extend([ofmatch20_5])
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 0-4 MM
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 4
#matchx 1
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 0
tempmatchx.offset = 0
tempmatchx.length = 48
tempmatchx.set_value("bc305ba4e124") #USTC PC MAC
tempmatchx.set_mask("ffffffffffff")
msg.matchx.append(tempmatchx)
tempins = of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 18
tempins.indexType = 0
tempins.packetOffset = 0
tempins.indexValue = 1
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 16-0 VNI
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 2
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 3
msg.priority = 0
msg.index = 0
tempins = of.ofp_instruction_writemetadata()
tempins.metaDataOffset = 240
tempins.set_value('72d6a6c1') #USTC Switch IP
tempins.writeLength = 32
msg.instruction.append(tempins)
tempins = of.ofp_instruction_writemetadata()
tempins.metaDataOffset = 272
tempins.set_value('9FE23D4B') #Network Center Switch IP
tempins.writeLength = 32
msg.instruction.append(tempins)
tempins = of.ofp_instruction_writemetadata()
tempins.metaDataOffset = 400
tempins.set_value('000001') #VNI
tempins.writeLength = 24
msg.instruction.append(tempins)
tempins = of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 17
tempins.indexType = 0
tempins.packetOffset = 0
tempins.indexValue = 0
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 16-1 VNI
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 2
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 3
msg.priority = 0
msg.index = 1
tempins = of.ofp_instruction_writemetadata()
tempins.metaDataOffset = 240
tempins.set_value('72d6a6c1') #USTC Switch IP
tempins.writeLength = 32
msg.instruction.append(tempins)
tempins = of.ofp_instruction_writemetadata()
tempins.metaDataOffset = 272
tempins.set_value('D24BE144') #SXS Switch IP
tempins.writeLength = 32
msg.instruction.append(tempins)
tempins = of.ofp_instruction_writemetadata()
tempins.metaDataOffset = 400
tempins.set_value('000001') #VNI
tempins.writeLength = 24
msg.instruction.append(tempins)
tempins = of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 17
tempins.indexType = 0
tempins.packetOffset = 0
tempins.indexValue = 0
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 17-0 VxLanEncap
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 3
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 1
msg.tableType = 3
msg.priority = 0
msg.index = 0
tempins = of.ofp_instruction_writemetadata()
tempins.metaDataOffset = 128
tempins.set_value('0800') #EthType
tempins.writeLength = 16
msg.instruction.append(tempins)
tempins = of.ofp_instruction_writemetadata()
tempins.metaDataOffset = 144
tempins.set_value('4500') #V_IHL_TOS
tempins.writeLength = 16
msg.instruction.append(tempins)
tempins = of.ofp_instruction_writemetadata()
tempins.metaDataOffset = 208
tempins.set_value('4011') #TTL & Protocol
tempins.writeLength = 16
msg.instruction.append(tempins)
tempins = of.ofp_instruction_writemetadata()
tempins.metaDataOffset = 320
tempins.set_value('12b5') #UDP Dport
tempins.writeLength = 16
msg.instruction.append(tempins)
tempins = of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 17
tempins.indexType = 0
tempins.packetOffset = 0
tempins.indexValue = 1
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 17-1 VxLanEncap
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 4
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 1
msg.tableType = 3
msg.priority = 0
msg.index = 1
tempins = of.ofp_instruction_writemetadata()
tempins.metaDataOffset = 368
tempins.set_value('80') #VxLan Flag
tempins.writeLength = 8
msg.instruction.append(tempins)
tempins = of.ofp_instruction_writemetadatafrompacket(
) #Total length to UDP_length
tempins.metadataOffset = 336
tempins.packetOffset = 128
tempins.writeLength = 16
msg.instruction.append(tempins)
tempins = of.ofp_instruction_writemetadatafrompacket(
) #Total length to Total length
tempins.metadataOffset = 160
tempins.packetOffset = 128
tempins.writeLength = 16
msg.instruction.append(tempins)
tempins = of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 17
tempins.indexType = 0
tempins.packetOffset = 0
tempins.indexValue = 2
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 17-2 VxLanEncap
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 5
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 1
msg.tableType = 3
msg.priority = 0
msg.index = 2
tempins = of.ofp_instruction_calculatefiled() #UDP_length + 30
tempins.calcType = 0
tempins.src_valueType = 0 #0: use srcField_Value; 1: use srcField;
tempins.des_field = ofmatch20_3
tempins.src_value = 30
#tempins.src_field = ofp_match20()
msg.instruction.append(tempins)
tempins = of.ofp_instruction_calculatefiled() #Total_length + 50
tempins.calcType = 0
tempins.src_valueType = 0 #0: use srcField_Value; 1: use srcField;
tempins.des_field = ofmatch20_4
tempins.src_value = 50
#tempins.src_field = ofp_match20()
msg.instruction.append(tempins)
tempins = of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 17
tempins.indexType = 0
tempins.packetOffset = 0
tempins.indexValue = 3
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 17-3 VxLanEncap
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 6
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 1
msg.tableType = 3
msg.priority = 0
msg.index = 3
tempins = of.ofp_instruction_writemetadata()
tempins.metaDataOffset = 304
tempins.set_value('04d2') #UDP Sport
tempins.writeLength = 16
msg.instruction.append(tempins)
tempins = of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 17
tempins.indexType = 0
tempins.packetOffset = 0
tempins.indexValue = 4
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 17-4 VxLanEncap
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 7
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 1
msg.tableType = 3
msg.priority = 0
msg.index = 4
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_calculatechecksum()
action.checksumPosType = 1
action.calcPosType = 1
action.checksumPosition = 224
action.checksumLength = 16
action.calcStarPosition = 144
action.calcLength = 160
tempins.actionList.append(action)
msg.instruction.append(tempins)
tempins = of.ofp_instruction_gototable()
tempins.nextTableId = 8
tempins.packetOffset = 0
tempins.matchList.extend([ofmatch20_2])
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 8-0 FIB
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 8
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 1
msg.priority = 0
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = -1
tempmatchx.offset = 272
tempmatchx.length = 32
tempmatchx.set_value("9FE23D4B") #Network Center switch IP
tempmatchx.set_mask("ffffffff")
msg.matchx.append(tempmatchx)
tempins = of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 20
tempins.indexType = 0
tempins.packetOffset = 0
tempins.indexValue = 0
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 8-1 FIB
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 8
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 1
msg.priority = 0
msg.index = 1
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = -1
tempmatchx.offset = 272
tempmatchx.length = 32
tempmatchx.set_value("D24BE144") #SXS switch IP
tempmatchx.set_mask("ffffffff")
msg.matchx.append(tempmatchx)
tempins = of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 20
tempins.indexType = 0
tempins.packetOffset = 0
tempins.indexValue = 0
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 20-0 FIB_DT
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 9
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 4
msg.tableType = 3
msg.priority = 0
msg.index = 0
tempins = of.ofp_instruction_writemetadata()
tempins.metaDataOffset = 32
tempins.set_value('001244662000') #USTC GateWay MAC
tempins.writeLength = 48
msg.instruction.append(tempins)
tempins = of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 18
tempins.indexType = 0
tempins.packetOffset = 0
tempins.indexValue = 0
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 18-0 EPAT
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 10
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 2
msg.tableType = 3
msg.priority = 0
msg.index = 0
tempins = of.ofp_instruction_writemetadata()
tempins.metaDataOffset = 80
tempins.set_value('643e8c394002') #USTC switch MAC
tempins.writeLength = 48
msg.instruction.append(tempins)
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_output()
action.portId = 0x10041
action.metadataOffset = 32
action.metadataLength = 400
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 18-1 EPAT
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 10
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 2
msg.tableType = 3
msg.priority = 0
msg.index = 1
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_output()
action.portId = 0x10043
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 10-0 L2PA
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 6
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 2
msg.priority = 0
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 2
tempmatchx.offset = 96
tempmatchx.length = 16
tempmatchx.set_value("0800")
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
tempins = of.ofp_instruction_gototable()
tempins.nextTableId = 11
tempins.packetOffset = 0
tempins.matchList.extend([ofmatch20_6, ofmatch20_7])
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 10-1 L2PA
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 6
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 2
msg.priority = 0
msg.index = 1
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 2
tempmatchx.offset = 96
tempmatchx.length = 16
tempmatchx.set_value("0806") #ARP type
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_output()
action.portId = 0x1003a #the console port
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 11-0 L3PA
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 6
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 1
msg.tableType = 2
msg.priority = 0
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 7
tempmatchx.offset = 184
tempmatchx.length = 8
tempmatchx.set_value("11")
tempmatchx.set_mask("ff")
msg.matchx.append(tempmatchx)
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 12
tempmatchx.offset = 288
tempmatchx.length = 16
tempmatchx.set_value("12b5")
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
tempins = of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 19
tempins.indexType = 0
tempins.packetOffset = 0
tempins.indexValue = 0
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 19-0 VxLanDecap
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 6
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 3
msg.tableType = 3
msg.priority = 0
msg.index = 0
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_deletefield()
action.tagPosition = 0
action.tagLengthValueType = 0
action.tagLengthValue = 128
tempins.actionList.append(action)
tempins.actionList.append(action)
tempins.actionList.append(action)
action = of.ofp_action_deletefield()
action.tagPosition = 0
action.tagLengthValueType = 0
action.tagLengthValue = 16
tempins.actionList.append(action)
msg.instruction.append(tempins)
tempins = of.ofp_instruction_gototable()
tempins.nextTableId = 0
tempins.packetOffset = 0
tempins.matchList.extend([ofmatch20_1])
msg.instruction.append(tempins)
event.connection.send(msg)
'''
def test_WRITE_METADATA(event):
out_port = 2
num = len(event.connection.phyports)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[3]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
ofmatch20_1 = of.ofp_match20()
ofmatch20_1.fieldId = 1
ofmatch20_1.offset = 0
ofmatch20_1.length = 48
ofmatch20_2 = of.ofp_match20()
ofmatch20_2.fieldId = -1
ofmatch20_2.offset = 0
ofmatch20_2.length = 16
ofmatch20_3 = of.ofp_match20()
ofmatch20_3.fieldId = -1
ofmatch20_3.offset = 16
ofmatch20_3.length = 8
ofmatch20_4 = of.ofp_match20()
ofmatch20_4.fieldId = -1
ofmatch20_4.offset = 64
ofmatch20_4.length = 16
###############################################################################
# table_mode 1
###############################################################################
print " config flowTable 1"
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_2)
print ofmatch20_2
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
#msg.flowTable.matchFieldNum=len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize = 128
msg.flowTable.tableId = 0
msg.flowTable.tableName = "FirstEntryTable"
msg.flowTable.keyLength = 16
event.connection.send(msg)
##############################################################################
#flow_mod 1
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = -1
tempmatchx.offset = 0
tempmatchx.length = 16
tempmatchx.set_value('003c') # null
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_writemetadata()
tempins.metaDataOffset = 64
tempins.set_value("a6a1")
tempins.writeLength = 16
print "write metadata!"
msg.instruction.append(tempins)
tempins = of.ofp_instruction_gototable()
tempins.nextTableId = 1
tempins.packetOffset = 0
tempins.matchFieldNum = 1
tempins.matchList.append(ofmatch20_3)
msg.instruction.append(tempins)
event.connection.send(msg)
###############################################################################
# table_mode 2
###############################################################################
print " config flowTable 2"
msg = of.ofp_table_mod()
#msg.flowTable.matchFieldList=[]
print ofmatch20_4
msg.flowTable.matchFieldList.append(ofmatch20_4)
msg.flowTable.tableType = 0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
#msg.flowTable.matchFieldNum=len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize = 128
msg.flowTable.tableId = 1
msg.flowTable.tableName = "Table 2"
msg.flowTable.keyLength = 16
event.connection.send(msg)
##############################################################################
#flow_mod 1
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 2
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 1
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = -1
tempmatchx.offset = 64
tempmatchx.length = 16
tempmatchx.set_value("a6a1") # null
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_output()
action.portId = out_port
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
def test_CLASSFIER_TABLE (event):
ofmatch20_1 = of.ofp_match20()
ofmatch20_1.fieldId = 23
#the last bit of dest IP
ofmatch20_1.offset = 0
ofmatch20_1.length = 32
table = of.sync_flow_table()
table.matchFieldList.append(ofmatch20_1)
table.command = 0 #OFPTC_ADD
table.tableType = of.OF_EM_TABLE #OF_MM_TABLE
#table.matchFieldNum = 1
table.matchFieldNum = len(table.matchFieldList)
table.tableSize = 128
table.tableId = 0xfd
table.tableName = "Classfier_Table"
table.keyLength = 16
msg = of.ofp_experimenter()
msg.type = of.CLASSFIER_TABLE
msg.ctab.type = of.SYNC_TABLE
msg.ctab.table = table
event.connection.send(msg)
entry = of.sync_flow_entry()
entry.command = 0
entry.counterId = 1
entry.cookie = 0
entry.cookieMask = 0
entry.tableId = 0xfd
entry.tableType = of.OF_EM_TABLE #OF_MM_TABLE
entry.priority = 0
entry.index = 1
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 47
tempmatchx.offset = 12 *8
tempmatchx.length = 16
#odd IP
tempmatchx.set_value("0806")
tempmatchx.set_mask("ffff")
entry.matchx.append(tempmatchx)
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_addfield()
action.fieldId = 48
action.fieldPosition = 96
action.fieldLength = 32
action.set_fieldValue("ffff0001")
tempins.actionList.append(action)
action = of.ofp_action_output()
action.portId = 0xffe1
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
entry.instruction.append(tempins)
msg = of.ofp_experimenter()
msg.type = of.CLASSFIER_TABLE
msg.ctab.type = of.SYNC_ENTRY
msg.ctab.entry = entry
event.connection.send(msg)
def test_CONNECT(event):
'''
num = len(event.connection.phyports)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[g.input_port - 1]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
'''
ofmatch20_1 = of.ofp_match20()
ofmatch20_1.fieldId = 0 #input port
ofmatch20_1.offset = 0
ofmatch20_1.length = 32
ofmatch20_2 = of.ofp_match20()
ofmatch20_2.fieldId = 47
ofmatch20_2.offset = 96
ofmatch20_2.length = 16
ofmatch20_3 = of.ofp_match20()
ofmatch20_3.fieldId = 12 #ip dest_ip
ofmatch20_3.offset = 0
ofmatch20_3.length = 32
###########################################
# table 0
###########################################
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_2)
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
#msg.flowTable.matchFieldNum = len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize = 128
msg.flowTable.tableId = 0
msg.flowTable.tableName = "FirstEntryTable"
msg.flowTable.keyLength = 16
event.connection.send(msg)
##############################################################################
#flow_mod 0-0
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 47
tempmatchx.offset = 96
tempmatchx.length = 16
tempmatchx.set_value("0806") #arp
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_gototable()
tempins.nextTableId = 1
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 0-1
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 1
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 47
tempmatchx.offset = 96
tempmatchx.length = 16
tempmatchx.set_value("0800") #ipv4
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
tempins = of.ofp_instruction_to_CP()
tempins.reasonType = 0 #0: immediate value; 1: from field
tempins.apply_action_flag = 0
tempins.end_flag = 0
tempins.max_len = 0xff
tempins.meta_pos = 0
tempins.meta_len = 0
tempins.reasonValue = 2
msg.instruction.append(tempins)
tempins = of.ofp_instruction_gototable()
tempins.nextTableId = 2
msg.instruction.append(tempins)
event.connection.send(msg)
###########################################
# table 1
###########################################
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_1)
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
#msg.flowTable.matchFieldNum = len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize = 128
msg.flowTable.tableId = 1
msg.flowTable.tableName = "table1"
msg.flowTable.keyLength = 32
event.connection.send(msg)
##############################################################################
#flow_mod 1-0
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 1
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 0
tempmatchx.offset = 0
tempmatchx.length = 32
# even IP
tempmatchx.set_value("00000001")
tempmatchx.set_mask("0000000f")
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_output()
action.portId = g.output_port
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 1-1
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 1
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 1
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 0
tempmatchx.offset = 0
tempmatchx.length = 32
#odd IP
tempmatchx.set_value("00000007")
tempmatchx.set_mask("0000000f")
msg.matchx.append(tempmatchx)
#instructions
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_output()
action.portId = 1
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
###################################################
# table 2
##################################################
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_3)
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
msg.flowTable.tableSize = 128
msg.flowTable.tableId = 2
msg.flowTable.tableName = "table2"
msg.flowTable.keyLength = 32
event.connection.send(msg)
##############################################################################
#flow_mod 2-0
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 2
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 12
tempmatchx.offset = 0
tempmatchx.length = 32
tempmatchx.set_value("00000001") # even ip last bit
tempmatchx.set_mask("00000001")
msg.matchx.append(tempmatchx)
#instruction
'''
tempins = of.ofp_instruction_applyaction()
action=of.ofp_action_setfield()
action.fieldSetting.fieldId=49 # ip offset 32
action.fieldSetting.offset=32
action.fieldSetting.length=16
action.fieldSetting.set_value("ffaa")
action.fieldSetting.set_mask("ffff")
tempins.actionList.append(action)
msg.instruction.append(tempins)
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_modifyfield()
action.matchfield.fieldId = 48
action.matchfield.offset = 26*8
action.matchfield.length = 32
action.increment = 1
tempins.actionList.append(action)
msg.instruction.append(tempins)
'''
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_setfield()
action.fieldSetting.fieldId = 47 # ip offset 32
action.fieldSetting.offset = 64
action.fieldSetting.length = 8
action.fieldSetting.set_value("3f")
action.fieldSetting.set_mask("ff")
tempins.actionList.append(action)
action = of.ofp_action_setfield()
action.fieldSetting.fieldId = 48 # ip offset 32
action.fieldSetting.offset = 80
action.fieldSetting.length = 16
action.fieldSetting.set_value("dace")
action.fieldSetting.set_mask("ffff")
tempins.actionList.append(action)
msg.instruction.append(tempins)
tempins = of.ofp_instruction_gototable()
tempins.nextTableId = 1
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 2-1
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 2
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 1
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 12
tempmatchx.offset = 0
tempmatchx.length = 32
tempmatchx.set_value("00000000") # odd ip last bit
tempmatchx.set_mask("00000001")
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_modifyfield()
action.matchfield.fieldId = 48
action.matchfield.offset = 22 * 8
action.matchfield.length = 8
action.increment = -1
tempins.actionList.append(action)
action = of.ofp_action_setfield()
action.fieldSetting.fieldId = 49 # ip_checksum
action.fieldSetting.offset = 192
action.fieldSetting.length = 16
action.fieldSetting.set_value("0000")
action.fieldSetting.set_mask("ffff")
tempins.actionList.append(action)
action = of.ofp_action_calculatechecksum()
action.checksumPosType = 0
action.calcPosType = 0
action.checksumPosition = 80 + 112
action.checksumLength = 16
action.calcStarPosition = 112
action.calcLength = 160
tempins.actionList.append(action)
msg.instruction.append(tempins)
tempins = of.ofp_instruction_gototable()
tempins.nextTableId = 1
msg.instruction.append(tempins)
event.connection.send(msg)
def test_MODIFY_FIELD(event):
out_port = 2
num = len(event.connection.phyports)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[3]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
ofmatch20_1 = of.ofp_match20()
ofmatch20_1.fieldId = 1
ofmatch20_1.offset = 0
ofmatch20_1.length = 48
ofmatch20_2 = of.ofp_match20()
ofmatch20_2.fieldId = 2
ofmatch20_2.offset = 48
ofmatch20_2.length = 48
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_1)
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
#msg.flowTable.matchFieldNum=len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize = 128
msg.flowTable.tableId = 0
msg.flowTable.tableName = "FirstEntryTable"
msg.flowTable.keyLength = 48
event.connection.send(msg)
##############################################################################
#flow_mod 1
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 1
tempmatchx.offset = 0
tempmatchx.length = 48
tempmatchx.set_value("00") # null
tempmatchx.set_mask("00")
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_modifyfield()
action.matchfield.fieldId = 2
action.matchfield.offset = 48
action.matchfield.length = 8
action.increment = 1
tempins.actionList.append(action)
action = of.ofp_action_output()
action.portId = out_port
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
def modify_ContentInterest_table_flow(event, name, name_len, operation_type,
index, table_id, table_type,
related_index, related_table_id,
related_type, port_id, port_list,
counterId):
msg = of.ofp_flow_mod()
msg.counterId = counterId
msg.command = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = table_id
msg.tableType = table_type #OF_MM_TABLE
msg.priority = 0
msg.index = index
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 1
tempmatchx.offset = 96
tempmatchx.length = 16
tempmatchx.set_value("0011")
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx) #0011 means a new protocol
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 2
tempmatchx.offset = 112
tempmatchx.length = 16
tempmatchx.set_value("0002") #0002 means it is a Content Packet
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 3
tempmatchx.offset = 176
tempmatchx.length = name_len * 8 #notice this must be bit length
value = ""
for i in range(0, len(name)):
value += str(hex(ord(name[i]))[2:])
mask = b'ff'
tempmatchx.set_value(value)
tempmatchx.set_mask(mask * name_len)
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
action_output = of.ofp_action_output()
action_output.portId = port_id
tempins.actionList.append(action_output)
for i in range(len(port_list)):
action_output_other = of.ofp_action_output()
action_output_other.portId = port_list[i]
tempins.actionList.append(action_output_other)
action_delete_related = of.ofp_action_modify()
action_delete_related.current_table_id = table_id
action_delete_related.current_table_type = table_type
action_delete_related.current_index = index
action_delete_related.related_table_id = related_table_id
action_delete_related.related_table_type = related_type
action_delete_related.related_index = related_index
action_delete_related.operation_type = operation_type
action_delete_self = of.ofp_action_modify()
action_delete_self.current_table_id = table_id
action_delete_self.current_table_type = table_type
action_delete_self.current_index = index
action_delete_self.related_table_id = table_id
action_delete_self.related_table_type = table_type
action_delete_self.related_index = index
action_delete_self.operation_type = operation_type
tempins.actionList.append(action_delete_related)
tempins.actionList.append(action_delete_self)
msg.instruction.append(tempins)
event.connection.send(msg)
def test_for_single_vxlan(event):
ofmatch20_1 =of.ofp_match20()
ofmatch20_1.fieldId=0
ofmatch20_1.offset=0
ofmatch20_1.length=48
ofmatch20_2 =of.ofp_match20()
ofmatch20_2.fieldId=-1
ofmatch20_2.offset=272
ofmatch20_2.length=32
ofmatch20_3 =of.ofp_match20()
ofmatch20_3.fieldId= -1
ofmatch20_3.offset= 336
ofmatch20_3.length= 16
ofmatch20_4 =of.ofp_match20()
ofmatch20_4.fieldId= -1
ofmatch20_4.offset= 160
ofmatch20_4.length= 16
ofmatch20_5 =of.ofp_match20()
ofmatch20_5.fieldId= 2
ofmatch20_5.offset= 96
ofmatch20_5.length=16
ofmatch20_6 =of.ofp_match20()
ofmatch20_6.fieldId=7
ofmatch20_6.offset=184
ofmatch20_6.length=8
ofmatch20_7 =of.ofp_match20()
ofmatch20_7.fieldId= 12
ofmatch20_7.offset= 288
ofmatch20_7.length=16
##############################################################################
#table_mod 0
###############################################################################
msg =of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_1)
#msg.flowTable.matchFieldList.append(ofmatch20_3)
msg.flowTable.command=0 #OFPTC_ADD
msg.flowTable.tableType=0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
msg.flowTable.tableSize=128
msg.flowTable.tableId=0
msg.flowTable.tableName="FirstEntryTable"
msg.flowTable.keyLength=48
event.connection.send(msg)
##############################################################################
#table_mod 16
###############################################################################
msg =of.ofp_table_mod()
msg.flowTable.tableId=0
msg.flowTable.command=0 #OFPTC_ADD
msg.flowTable.tableType = 3
msg.flowTable.tableSize = 128
msg.flowTable.keyLength= 0
msg.flowTable.tableName="VNI"
event.connection.send(msg)
##############################################################################
#table_mod 17
###############################################################################
msg =of.ofp_table_mod()
msg.flowTable.tableId=1
msg.flowTable.command=0 #OFPTC_ADD
msg.flowTable.tableType = 3
msg.flowTable.tableSize = 128
msg.flowTable.keyLength= 0
msg.flowTable.tableName="VxLanEncap"
event.connection.send(msg)
##############################################################################
#table_mod 8
###############################################################################
msg =of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_2)
msg.flowTable.tableId=0
msg.flowTable.command=0 #OFPTC_ADD
msg.flowTable.tableType = 1
msg.flowTable.tableSize = 100
msg.flowTable.keyLength= 32
msg.flowTable.tableName="FIB"
event.connection.send(msg)
##############################################################################
#table_mod 20
###############################################################################
msg =of.ofp_table_mod()
msg.flowTable.tableId=4
msg.flowTable.command=0 #OFPTC_ADD
msg.flowTable.tableType = 3
msg.flowTable.tableSize = 100
msg.flowTable.keyLength= 0
msg.flowTable.tableName="FIB_DT"
event.connection.send(msg)
##############################################################################
#table_mod 18
###############################################################################
msg =of.ofp_table_mod()
msg.flowTable.tableId=2
msg.flowTable.command=0 #OFPTC_ADD
msg.flowTable.tableType = 3
msg.flowTable.tableSize = 100
msg.flowTable.keyLength= 0
msg.flowTable.tableName="EPAT"
event.connection.send(msg)
##############################################################################
#table_mod 10
###############################################################################
msg =of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_5)
msg.flowTable.tableId=0
msg.flowTable.command=0 #OFPTC_ADD
msg.flowTable.tableType = 2
msg.flowTable.tableSize = 100
msg.flowTable.keyLength= 16
msg.flowTable.tableName="L2PA"
event.connection.send(msg)
##############################################################################
#table_mod 11
###############################################################################
msg =of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_6)
msg.flowTable.matchFieldList.append(ofmatch20_7)
msg.flowTable.tableId=1
msg.flowTable.command=0 #OFPTC_ADD
msg.flowTable.tableType = 2
msg.flowTable.tableSize = 100
msg.flowTable.keyLength= 24
msg.flowTable.tableName="L3PA"
event.connection.send(msg)
##############################################################################
#table_mod 19
###############################################################################
msg =of.ofp_table_mod()
msg.flowTable.tableId=3
msg.flowTable.command=0 #OFPTC_ADD
msg.flowTable.tableType = 3
msg.flowTable.tableSize = 100
msg.flowTable.keyLength= 0
msg.flowTable.tableName="VxLanDecap"
event.connection.send(msg)
##############################################################################
#flow_mod 0-0
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId = 0
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 0
#matchx 1
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=0
tempmatchx.offset=0
tempmatchx.length=48
tempmatchx.set_value("000000000001")
tempmatchx.set_mask("ffffffffffff")
msg.matchx.append(tempmatchx)
tempins=of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 16
tempins.indexType = 0
tempins.packetOffset= 0
tempins.indexValue = 0
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 0-1
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 1
#matchx 1
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=0
tempmatchx.offset=0
tempmatchx.length=48
tempmatchx.set_value("112233445566")
tempmatchx.set_mask("ffffffffffff")
msg.matchx.append(tempmatchx)
tempins=of.ofp_instruction_gototable()
tempins.nextTableId= 10
tempins.packetOffset=0
tempins.matchList.extend([ofmatch20_5])
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 16-0
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId = 2
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 3
msg.priority = 0
msg.index = 0
tempins=of.ofp_instruction_writemetadata()
tempins.metaDataOffset=240
tempins.set_value('03030303')
tempins.writeLength = 32
msg.instruction.append(tempins)
tempins=of.ofp_instruction_writemetadata()
tempins.metaDataOffset=272
tempins.set_value('04040404')
tempins.writeLength = 32
msg.instruction.append(tempins)
tempins=of.ofp_instruction_writemetadata()
tempins.metaDataOffset= 400
tempins.set_value('000001')
tempins.writeLength = 24
msg.instruction.append(tempins)
tempins=of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 17
tempins.indexType = 0
tempins.packetOffset= 0
tempins.indexValue = 0
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 17-0
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId = 3
msg.cookie = 1
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 3
msg.priority = 0
msg.index = 0
tempins=of.ofp_instruction_writemetadata()
tempins.metaDataOffset=128
tempins.set_value('0800')
tempins.writeLength = 16
msg.instruction.append(tempins)
tempins=of.ofp_instruction_writemetadata()
tempins.metaDataOffset=144
tempins.set_value('4500')
tempins.writeLength = 16
msg.instruction.append(tempins)
tempins=of.ofp_instruction_writemetadata()
tempins.metaDataOffset=208
tempins.set_value('4011')
tempins.writeLength = 16
msg.instruction.append(tempins)
tempins=of.ofp_instruction_writemetadata()
tempins.metaDataOffset=320
tempins.set_value('12b5')
tempins.writeLength = 16
msg.instruction.append(tempins)
tempins=of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 17
tempins.indexType = 0
tempins.packetOffset= 0
tempins.indexValue = 1
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 17-1
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId = 4
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 1
msg.tableType = 3
msg.priority = 0
msg.index = 1
tempins=of.ofp_instruction_writemetadata()
tempins.metaDataOffset=368
tempins.set_value('80')
tempins.writeLength = 8
msg.instruction.append(tempins)
tempins=of.ofp_instruction_writemetadatafrompacket()
tempins.metadataOffset= 336
tempins.packetOffset = 128
tempins.writeLength = 16
msg.instruction.append(tempins)
tempins=of.ofp_instruction_writemetadatafrompacket()
tempins.metadataOffset= 160
tempins.packetOffset = 128
tempins.writeLength = 16
msg.instruction.append(tempins)
tempins=of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 17
tempins.indexType = 0
tempins.packetOffset= 0
tempins.indexValue = 2
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 17-2
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId = 5
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 1
msg.tableType = 3
msg.priority = 0
msg.index = 2
tempins=of.ofp_instruction_calculatefiled()
tempins.calcType = 0
tempins.src_valueType = 0 #0: use srcField_Value; 1: use srcField;
tempins.des_field = ofmatch20_3
tempins.src_value = 30
#tempins.src_field = ofp_match20()
msg.instruction.append(tempins)
tempins=of.ofp_instruction_calculatefiled()
tempins.calcType = 0
tempins.src_valueType = 0 #0: use srcField_Value; 1: use srcField;
tempins.des_field = ofmatch20_4
tempins.src_value = 50
#tempins.src_field = ofp_match20()
msg.instruction.append(tempins)
tempins=of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 17
tempins.indexType = 0
tempins.packetOffset= 0
tempins.indexValue = 3
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 17-3
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId = 6
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 1
msg.tableType = 3
msg.priority = 0
msg.index = 3
tempins=of.ofp_instruction_writemetadata()
tempins.metaDataOffset=304
tempins.set_value('04d2')
tempins.writeLength = 16
msg.instruction.append(tempins)
tempins=of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 17
tempins.indexType = 0
tempins.packetOffset= 0
tempins.indexValue = 4
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 17-4
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId = 7
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 1
msg.tableType = 3
msg.priority = 0
msg.index = 4
tempins=of.ofp_instruction_applyaction()
action = of.ofp_action_calculatechecksum()
action.checksumPosType = 1
action.calcPosType = 1
action.checksumPosition = 224
action.checksumLength = 16
action.calcStarPosition = 144
action.calcLength = 160
tempins.actionList.append(action)
msg.instruction.append(tempins)
tempins=of.ofp_instruction_gototable()
tempins.nextTableId= 8
tempins.packetOffset=0
tempins.matchList.extend([ofmatch20_2])
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 8-0
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId = 8
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 1
msg.priority = 0
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId= -1
tempmatchx.offset= 272
tempmatchx.length= 32
tempmatchx.set_value("00000000")
tempmatchx.set_mask("00000000")
msg.matchx.append(tempmatchx)
tempins=of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 20
tempins.indexType = 0
tempins.packetOffset= 0
tempins.indexValue = 0
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 20-0
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId = 9
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 4
msg.tableType = 3
msg.priority = 0
tempins=of.ofp_instruction_writemetadata()
tempins.metaDataOffset=32
tempins.set_value('112233445566')
tempins.writeLength = 48
msg.instruction.append(tempins)
tempins=of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 18
tempins.indexType = 0
tempins.packetOffset= 0
tempins.indexValue = 0
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 18-0
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId = 10
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 2
msg.tableType = 3
msg.priority = 0
tempins=of.ofp_instruction_writemetadata()
tempins.metaDataOffset=80
tempins.set_value('665544332211')
tempins.writeLength = 48
msg.instruction.append(tempins)
tempins=of.ofp_instruction_applyaction()
action=of.ofp_action_output()
action.portId=0x10045
action.metadataOffset=32
action.metadataLength=400
action.packetOffset=0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 10-0
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId = 6
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 2
msg.priority = 0
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=2
tempmatchx.offset=96
tempmatchx.length=16
tempmatchx.set_value("0800")
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
tempins=of.ofp_instruction_gototable()
tempins.nextTableId= 11
tempins.packetOffset=0
tempins.matchList.extend([ofmatch20_6,ofmatch20_7])
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 11-0
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId = 6
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 1
msg.tableType = 2
msg.priority = 0
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=7
tempmatchx.offset=184
tempmatchx.length=8
tempmatchx.set_value("11")
tempmatchx.set_mask("ff")
msg.matchx.append(tempmatchx)
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=12
tempmatchx.offset= 288
tempmatchx.length=16
tempmatchx.set_value("12b5")
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
tempins=of.ofp_instruction_gotodirecttable()
tempins.nextTableId = 19
tempins.indexType = 0
tempins.packetOffset= 0
tempins.indexValue = 0
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 19-0
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId = 6
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 3
msg.tableType = 3
msg.priority = 0
'''
tempins=of.ofp_instruction_applyaction()
action=of.ofp_action_output()
action.portId=0x10047
action.metadataOffset=0
action.metadataLength=0
action.packetOffset=0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
'''
tempins=of.ofp_instruction_applyaction()
action=of.ofp_action_deletefield()
action.tagPosition = 0
action.tagLengthValueType = 0
action.tagLengthValue = 128
tempins.actionList.append(action)
tempins.actionList.append(action)
tempins.actionList.append(action)
action=of.ofp_action_deletefield()
action.tagPosition = 0
action.tagLengthValueType = 0
action.tagLengthValue = 16
tempins.actionList.append(action)
action=of.ofp_action_output()
action.portId=0x10047
action.metadataOffset=0
action.metadataLength=0
action.packetOffset=0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
def test_huawei_flow(event):
num = len(event.connection.phyports)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[1] #make eth1 openflow_enable
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
ofmatch20_1 = of.ofp_match20()
ofmatch20_1.fieldId = 1
ofmatch20_1.offset = 0
ofmatch20_1.length = 48
ofmatch20_2 = of.ofp_match20()
ofmatch20_2.fieldId = 2
ofmatch20_2.offset = 96
ofmatch20_2.length = 16
ofmatch20_3 = of.ofp_match20()
ofmatch20_3.fieldId = 3
ofmatch20_3.offset = 112
ofmatch20_3.length = 16
ofmatch20_4 = of.ofp_match20()
ofmatch20_4.fieldId = 4
ofmatch20_4.offset = 144
ofmatch20_4.length = 40
#length of ContentName
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_1)
msg.flowTable.matchFieldList.append(ofmatch20_2)
msg.flowTable.matchFieldList.append(ofmatch20_3)
msg.flowTable.matchFieldList.append(ofmatch20_4)
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 4 #match num
msg.flowTable.tableSize = 128
msg.flowTable.tableId = 0
msg.flowTable.tableName = "FirstEntryTable"
msg.flowTable.keyLength = 120 #match field length
event.connection.send(msg)
##############################################################################
#flow_mod 1
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 1
tempmatchx.offset = 0
tempmatchx.length = 48
tempmatchx.set_value("90b11c5a5299") #90:b1:1c:5a:52:99,192.168.1.2
tempmatchx.set_mask("ffffffffffff")
msg.matchx.append(tempmatchx)
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 2
tempmatchx.offset = 96
tempmatchx.length = 16
tempmatchx.set_value("0011")
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx) #0011 means a new protocol
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 3
tempmatchx.offset = 112
tempmatchx.length = 16
tempmatchx.set_value("0001")
tempmatchx.set_mask("ffff") #0001 means it is a Interest Packet
msg.matchx.append(tempmatchx)
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 4
tempmatchx.offset = 144
tempmatchx.length = 40
name = 'name1'
value = ""
for i in range(0, len(name)):
value += str(hex(ord(name[i]))[2:])
tempmatchx.set_value(value)
tempmatchx.set_mask("ffffffffff") #6e 61 6d 65 31 means Name 'name1'
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_op_cache()
action.io_type = 1
action.name_len = 10
action.name = "helloworld"
action.enable_flag = 1
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
def test_huawei_flow(event):
num = len(event.connection.phyports)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[1]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
ofmatch20_1 =of.ofp_match20()
ofmatch20_1.fieldId=1;
ofmatch20_1.offset=0;
ofmatch20_1.length=48;
ofmatch20_2 =of.ofp_match20()
ofmatch20_2.fieldId=2;
ofmatch20_2.offset=48;
ofmatch20_2.length=48;
ofmatch20_3 =of.ofp_match20()
ofmatch20_3.fieldId=3;
ofmatch20_3.offset=96;
ofmatch20_3.length=16;
ofmatch20_4=of.ofp_match20()
ofmatch20_4.fieldId=4
ofmatch20_4.offset=184
ofmatch20_4.length=8
ofmatch20_5 =of.ofp_match20()
ofmatch20_5.fieldId=5;
ofmatch20_5.offset=208;
ofmatch20_5.length=32;
msg =of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_1)
msg.flowTable.matchFieldList.append(ofmatch20_2)
msg.flowTable.matchFieldList.append(ofmatch20_3)
msg.flowTable.matchFieldList.append(ofmatch20_4)
msg.flowTable.matchFieldList.append(ofmatch20_5)
msg.flowTable.command=0 #OFPTC_ADD
msg.flowTable.tableType=0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 5
#msg.flowTable.matchFieldNum=len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize=128
msg.flowTable.tableId=0
msg.flowTable.tableName="FirstEntryTable"
msg.flowTable.keyLength=152
event.connection.send(msg)
##############################################################################
#flow_mod 1
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId=1
msg.cookie=0
msg.cookieMask=0
msg.tableId=0
msg.tableType=0 #OF_MM_TABLE
msg.priority=0
msg.index=0
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=1
tempmatchx.offset=0
tempmatchx.length=48
tempmatchx.set_value("90b11c5a5299") #90:b1:1c:5a:52:99
tempmatchx.set_mask("ffffffffffff")
msg.matchx.append(tempmatchx)
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=2
tempmatchx.offset=48
tempmatchx.length=48
tempmatchx.set_value("90b11c5a618d") #90:b1:1c:5a:61:8d
tempmatchx.set_mask("ffffffffffff")
msg.matchx.append(tempmatchx)
#need to new a ofp_matchx
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=3
tempmatchx.offset=96
tempmatchx.length=16
tempmatchx.set_value("0800")
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=4
tempmatchx.offset=184
tempmatchx.length=8
tempmatchx.set_value("01")
tempmatchx.set_mask("ffff")
msg.matchx.append(tempmatchx)
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=5
tempmatchx.offset=208
tempmatchx.length=32
tempmatchx.set_value("c0a80103")
tempmatchx.set_mask("ffffffff")
msg.matchx.append(tempmatchx)
#instruction
tempins=of.ofp_instruction_applyaction()
action=of.ofp_action_write()
action.io_type =1
action.name_len=10
action.name="helloworld"
action.enable_flag=1
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
def test_GOTO_TABLE(event):
out_port = 2
num = len(event.connection.phyports)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[3]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[1]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
ofmatch20_1 =of.ofp_match20()
ofmatch20_1.fieldId=1;
ofmatch20_1.offset=0;
ofmatch20_1.length=48;
ofmatch20_2 =of.ofp_match20()
ofmatch20_2.fieldId=-1;
ofmatch20_2.offset=16;
ofmatch20_2.length=8;
ofmatch20_3 =of.ofp_match20()
ofmatch20_3.fieldId=3;
ofmatch20_3.offset=96;
ofmatch20_3.length=16;
ofmatch20_4 =of.ofp_match20() #TTL
ofmatch20_4.fieldId=4;
ofmatch20_4.offset=64;
ofmatch20_4.length=8;
###############################################################################
# table_mode 2
###############################################################################
print " config flowTable 2"
msg =of.ofp_table_mod()
msg.flowTable.matchFieldList=[]
msg.flowTable.matchFieldList.append(ofmatch20_2) #input_port 8bit
msg.flowTable.command=0 #OFPTC_ADD
msg.flowTable.tableType=0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
#msg.flowTable.matchFieldNum=len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize=128
msg.flowTable.tableId=0
msg.flowTable.tableName="Table 1"
msg.flowTable.keyLength=8
event.connection.send(msg)
##############################################################################
#flow_mod 2-1
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId=3
msg.cookie=0
msg.cookieMask=0
msg.tableId=0
msg.tableType=0 #OF_MM_TABLE
msg.priority=1
msg.index=0
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=-1
tempmatchx.offset=16
tempmatchx.length=8
tempmatchx.set_value("02") # null
tempmatchx.set_mask("ff")
msg.matchx.append(tempmatchx)
#instruction
tempins=of.ofp_instruction_applyaction()
action=of.ofp_action_output()
action.portId=4
action.metadataOffset=0
action.metadataLength=0
action.packetOffset=0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 2-2
###############################################################################
msg=of.ofp_flow_mod()
msg.counterId=4
msg.cookie=0
msg.cookieMask=0
msg.tableId=0
msg.tableType=0 #OF_MM_TABLE
msg.priority=1
msg.index=1
tempmatchx=of.ofp_matchx()
tempmatchx.fieldId=-1
tempmatchx.offset=16
tempmatchx.length=8
tempmatchx.set_value("04") # null
tempmatchx.set_mask("ff")
msg.matchx.append(tempmatchx)
#instruction
tempins=of.ofp_instruction_applyaction()
action=of.ofp_action_output()
action.portId=2
action.metadataOffset=0
action.metadataLength=0
action.packetOffset=0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
def test_CALCULATE_FIELD(event):
'''
num = len(event.connection.phyports)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[g.input_port - 1]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
'''
ofmatch20_1 = of.ofp_match20()
ofmatch20_1.fieldId = 12
#the last bit of dest IP
ofmatch20_1.offset = 0
ofmatch20_1.length = 32
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_1)
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
#msg.flowTable.matchFieldNum = len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize = 128
msg.flowTable.tableId = 0
msg.flowTable.tableName = "FirstEntryTable"
msg.flowTable.keyLength = 32
event.connection.send(msg)
##############################################################################
#flow_mod 0
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 12
tempmatchx.offset = 0
tempmatchx.length = 32
# even IP
tempmatchx.set_value("00")
tempmatchx.set_mask("01")
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_modifyfield()
action.matchfield.fieldId = 47
action.matchfield.offset = 38 * 8 + 3 * 8
action.matchfield.length = 8
# action.increment = -1 + 2**32
action.increment = -1
tempins.actionList.append(action)
action = of.ofp_action_output()
action.portId = g.output_port
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 1
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 1
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 12
tempmatchx.offset = 0
tempmatchx.length = 32
#odd IP
tempmatchx.set_value("01")
tempmatchx.set_mask("01")
msg.matchx.append(tempmatchx)
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_modifyfield()
action.matchfield.fieldId = 47
action.matchfield.offset = 38 * 8 + 3 * 8
action.matchfield.length = 8
# action.increment = -1 + 2**32
action.increment = -1
tempins.actionList.append(action)
action = of.ofp_action_calculatechecksum()
action.checksumPosType = 0
action.calcPosType = 1
action.checksumPosition = 80 + 112
action.checksumLength = 16
action.calcStarPosition = 112
action.calcLength = 160
tempins.actionList.append(action)
action = of.ofp_action_output()
action.portId = g.output_port
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
def test_DELETE_FIELD(event):
out_port = g.output_port
'''
num = len(event.connection.phyports)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[7]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
'''
ofmatch20_1 = of.ofp_match20()
ofmatch20_1.fieldId = 12 # dest_ip addr
ofmatch20_1.offset = 0
ofmatch20_1.length = 32
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_1)
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
#msg.flowTable.matchFieldNum=len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize = 128
msg.flowTable.tableId = 0
msg.flowTable.tableName = "FirstEntryTable"
msg.flowTable.keyLength = 32
event.connection.send(msg)
##############################################################################
#flow_mod 0
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 12
tempmatchx.offset = 0
tempmatchx.length = 32
# even IP
tempmatchx.set_value("00")
tempmatchx.set_mask("01")
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_output()
action.portId = g.output_port
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 1
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 12
tempmatchx.offset = 0
tempmatchx.length = 32
tempmatchx.set_value("01") # 奇数IP
tempmatchx.set_mask("01")
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_deletefield()
action.tagPosition = 0
action.tagLengthValueType = 0
action.tagLengthValue = 48
tempins.actionList.append(action)
action = of.ofp_action_output()
action.portId = out_port
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
def test_ADD_FIELD(event):
'''
num = len(event.connection.phyports)
msg = of.ofp_port_mod()
portmessage = event.connection.phyports[g.input_port - 1]
msg.setByPortState(portmessage)
msg.desc.openflowEnable = 1
event.connection.send(msg)
'''
ofmatch20_1 = of.ofp_match20()
ofmatch20_1.fieldId = 23
#the last bit of dest IP
ofmatch20_1.offset = 0
ofmatch20_1.length = 32
msg = of.ofp_table_mod()
msg.flowTable.matchFieldList.append(ofmatch20_1)
msg.flowTable.command = 0 #OFPTC_ADD
msg.flowTable.tableType = 0 #OF_MM_TABLE
msg.flowTable.matchFieldNum = 1
#msg.flowTable.matchFieldNum = len(msg.flowTable.matchFieldList)
msg.flowTable.tableSize = 128
msg.flowTable.tableId = 0
msg.flowTable.tableName = "FirstEntryTable"
msg.flowTable.keyLength = 32
event.connection.send(msg)
##############################################################################
#flow_mod 0
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 0
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 23
tempmatchx.offset = 0
tempmatchx.length = 32
# even IP
tempmatchx.set_value("00000000")
tempmatchx.set_mask("00000001")
msg.matchx.append(tempmatchx)
#instruction
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_output()
action.portId = g.output_port
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
##############################################################################
#flow_mod 1
###############################################################################
msg = of.ofp_flow_mod()
msg.counterId = 1
msg.cookie = 0
msg.cookieMask = 0
msg.tableId = 0
msg.tableType = 0 #OF_MM_TABLE
msg.priority = 0
msg.index = 1
tempmatchx = of.ofp_matchx()
tempmatchx.fieldId = 23
tempmatchx.offset = 0
tempmatchx.length = 32
#odd IP
tempmatchx.set_value("00000001")
tempmatchx.set_mask("00000001")
msg.matchx.append(tempmatchx)
tempins = of.ofp_instruction_applyaction()
action = of.ofp_action_addfield()
action.fieldId = 47
action.fieldPosition = 96
action.fieldLength = 32
tempins.actionList.append(action)
action = of.ofp_action_setfield()
action.fieldSetting.fieldId = 47 # vlan
action.fieldSetting.offset = 96
action.fieldSetting.length = 32
action.fieldSetting.set_value("8001000f") # vlan id: 15
action.fieldSetting.set_mask("ffffffff")
tempins.actionList.append(action)
action = of.ofp_action_output()
action.portId = g.output_port
action.metadataOffset = 0
action.metadataLength = 0
action.packetOffset = 0
tempins.actionList.append(action)
msg.instruction.append(tempins)
event.connection.send(msg)
