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Fixes by autopep8 action #31

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Fixes by autopep8 action #31

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5 changes: 2 additions & 3 deletions nets-in-progress/ditella-8r-1c-srv6-pm/isis8d.py
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Original file line number Diff line number Diff line change
Expand Up @@ -48,7 +48,6 @@
NODE_MANAGER_GRPC_PORT = os.getenv('NODE_MANAGER_GRPC_PORT', None)



class BaseNode(Host):

def __init__(self, name, *args, **kwargs):
Expand Down Expand Up @@ -343,7 +342,8 @@ def simple_test():
add_nodes_to_etc_hosts()

# This waiting time is needed because after several tests we noticed that
# it is needed some time to let each node of the topology to be set up correctly
# it is needed some time to let each node of the topology to be set up
# correctly
print("Waiting the components of the topology to set up correctly (40 seconds)")
sleep(40)

Expand Down Expand Up @@ -414,6 +414,5 @@ def __main():
simple_test()



if __name__ == '__main__':
__main()
12 changes: 5 additions & 7 deletions nets-in-progress/ditella-8r-1c-srv6-pm/isis8d.py.backup
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Original file line number Diff line number Diff line change
Expand Up @@ -350,20 +350,20 @@ def simple_test():
add_nodes_to_etc_hosts()

# Castagnacci-Ditella Progetto

# Step 1. Recuperare sender & Reflector scelti dell'utente
sender = net.get(choosed_sender)
reflector = net.get(choosed_reflector)

# waiting sender to setup (after several test, we noticed that removing the sleep
# will cause this command to fail)
print("Waiting the routers to set up... (40 sec)")
#sleep(20)
# sleep(20)

# Step 2. Execute on reflector, twampy cmd
print("REFLECTOR", reflector.name, "Is sniffing")
#reflector.cmd("./reflector &")
#sleep(2)
# sleep(2)

print("SENDER", sender.name, "Is sending (scapy crafted) TWAMP packets")
# Step 4. Execute on sender twampy cmd
Expand All @@ -372,8 +372,6 @@ def simple_test():
# -----------------------------
CLI(net)



# Remove Mininet nodes from /etc/hosts
if ADD_ETC_HOSTS:
remove_nodes_from_etc_hosts(net)
Expand Down Expand Up @@ -418,7 +416,8 @@ def __main():
while not sender_choosed or not reflector_chosed:
print("Here are the routers in the current mininet topology:")
print("r1\nr2\nr3\nr4\nr5\nr6\nr7\nr8")
print("Please choose a Sender and Receiver to be used for Delay Measurement (TWAMP)")
print(
"Please choose a Sender and Receiver to be used for Delay Measurement (TWAMP)")
if not sender_choosed:
choosed_sender = input("Choose the Router 'Sender': ")
if choosed_sender in possible_routers:
Expand Down Expand Up @@ -462,6 +461,5 @@ def __main():
simple_test()



if __name__ == '__main__':
__main()
62 changes: 31 additions & 31 deletions nets-in-progress/ditella-8r-1c-srv6-pm/twamp.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,37 +4,37 @@


class TWAMPTPacketSender(Packet):
name ="TWAMPPacketSender"
fields_desc=[IntField("SequenceNumber",0),
BitField("FirstPartTimestamp",0,32),
BitField("SecondPartTimestamp",0,32),
BitEnumField("S", 0, 1, {0: " no external synchronization",
1: "external synchronization"}),
BitField("Z",0,1),
BitField("Scale",0,6),
BitField("Multiplier",1,8)] #manca il padding
name = "TWAMPPacketSender"
fields_desc = [IntField("SequenceNumber", 0),
BitField("FirstPartTimestamp", 0, 32),
BitField("SecondPartTimestamp", 0, 32),
BitEnumField("S", 0, 1, {0: " no external synchronization",
1: "external synchronization"}),
BitField("Z", 0, 1),
BitField("Scale", 0, 6),
BitField("Multiplier", 1, 8)] # manca il padding


class TWAMPTPacketReflector(Packet):
name ="TWAMPPacketReflector"
fields_desc=[IntField("SequenceNumber",0),
BitField("FirstPartTimestamp",0,32),
BitField("SecondPartTimestamp",0,32),
BitEnumField("S", 0, 1, {0: " no external synchronization",
1: "external synchronization"}),
BitField("Z",0,1),
BitField("Scale",0,6),
BitField("Multiplier",1,8),
BitField("MBZ",0,16),
BitField("FirstPartTimestampReceiver",0,32),
BitField("SecondPartTimestampReceiver",0,32),
IntField("SequenceNumberSender",0),
BitField("FirstPartTimestampSender",0,32),
BitField("SecondPartTimestampSender",0,32),
BitEnumField("SSender", 0, 1, {0: " no external synchronization",
1: "external synchronization"}),
BitField("ZSender ",0,1),
BitField("ScaleSender",0,6),
BitField("MultiplierSender",1,8),
BitField("MBZ",0,16),
ByteField("SenderTTL",255)] #manca il padding
name = "TWAMPPacketReflector"
fields_desc = [IntField("SequenceNumber", 0),
BitField("FirstPartTimestamp", 0, 32),
BitField("SecondPartTimestamp", 0, 32),
BitEnumField("S", 0, 1, {0: " no external synchronization",
1: "external synchronization"}),
BitField("Z", 0, 1),
BitField("Scale", 0, 6),
BitField("Multiplier", 1, 8),
BitField("MBZ", 0, 16),
BitField("FirstPartTimestampReceiver", 0, 32),
BitField("SecondPartTimestampReceiver", 0, 32),
IntField("SequenceNumberSender", 0),
BitField("FirstPartTimestampSender", 0, 32),
BitField("SecondPartTimestampSender", 0, 32),
BitEnumField("SSender", 0, 1, {0: " no external synchronization",
1: "external synchronization"}),
BitField("ZSender ", 0, 1),
BitField("ScaleSender", 0, 6),
BitField("MultiplierSender", 1, 8),
BitField("MBZ", 0, 16),
ByteField("SenderTTL", 255)] # manca il padding
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