from emulation_lib.apps.udperf_app import UdperfApp
from emulation_lib.linkcmd_backends.l_ import L_
emu = Emulation("../example.config.py", [0, 1])
emu.setLinkCmdBackend(L_())
n0 = emu.getNode(0)
n1 = emu.getNode(1)
# http://dashif.org/wp-content/uploads/2015/04/DASH-AVC-264-Test-Vectors-v09-CommunityReview.pdf
nb1 = NetworkBlock("./blocks/flicflac")
nb1.setNodes([n0, n1])
nb1.selectInterval(1000)
emu.addNetworkBlocks([nb1])
udperf_app = UdperfApp(n1, n0, 0.0, 12, 10000, 6000, 6001)
n1.addUserResult("/home/nfd/cmdScheduler.log",
"cmdSched" + str(n1.getId()) + ".log_%RUN%")
emu.setDuration(14)
emu.addApplications([udperf_app])
emu.setName('flicflac_loss')
emu.setOutputDirectory('./results/' + emu.getName())
emu.setNumberOfRuns(10)
emu.setSecondsBetweenRuns(5)
emu.start()
from emulation_lib.preprocessing.set_constant_value_for_column import SetConstantValueForColumn
from emulation_lib.linkcmd_backends.bdl_ import BDL_
emu = Emulation("example.config.py", [0, 1])
emu.setLinkCmdBackend(BDL_())
n0 = emu.getNode(0)
n1 = emu.getNode(1)
nb1 = NetworkBlock("./blocks/simple_mobility_802.11G_AdHoc_constant")
nb1.setNodes([n0, n1])
nb1.addPreprocessingStep(SetConstantValueForColumn("", 3, 27000.0)) # empty prefix -> apply to all files
emu.addNetworkBlocks([nb1])
udperf_app = UdperfApp(n1, n0, 0.0, 110, 10000, 6000, 6001)
n1.addUserResult("/home/nfd/cmdScheduler.log", "cmdSched" + str(n1.getId()) + ".log_%RUN%")
emu.setDuration(112)
emu.addApplications([udperf_app])
emu.setSecondsBetweenRuns(5)
emu.setNumberOfRuns(40)
for interval in [1000, 500, 250, 100, 50, 25]:
nb1.selectInterval(interval)
emu.setName(str(interval))
emu.setOutputDirectory('./results/simple_mobility_802.11G_AdHoc_constant/' + emu.getName())
emu.start()
# determine client-server groups
random.seed(run*1000)
serverNode = random.randint(0,11)
client_gateways = []
for c in range(0, NUM_CLIENTS):
client_gateways.append(random.randint(0,11))
client_startTimes = random.sample(range(0, int(EMULATION_DURATION / 2)), NUM_CLIENTS)
print("client_start-times: " + str(client_startTimes))
# general emulation settings
emu = Emulation("./example.config.py", list(range(0,12 + NUM_CLIENTS)))
emu.setName(os.path.basename(wifi_block) + "_" + app_type + "_" + str(run))
emu.setLinkCmdBackend(BDL_())
emu.setSecondsBetweenRuns(5)
emu.setOutputDirectory('./results/onlyNdnDemoApps_experiment/' + emu.getName())
emu.setDuration(EMULATION_DURATION) # seconds
# ensure NFD-logfiles are cleaned up and wldrdaemons are shutdown
for node in emu.getNodes():
node.scheduleUserCmd(constants.SETUP_TIME, "sudo rm /var/run/shm/nfd_packet_log/nfd_packet_log.csv")
node.scheduleUserCmd(constants.SETUP_TIME, "sudo killall wldrdaemon_udp")
node.scheduleUserCmd(constants.SETUP_TIME, "sudo killall tail")
# set up network-blocks
abileneNetwork = NetworkBlock("./blocks/abilene")
abileneNetwork.setNodes(emu.getNodes()[0:12])
abileneNetwork.selectInterval(1000) # without consequence as network-properties are static anyway (in this scenario)
abileneNetwork.addPreprocessingStep(RepeatIntermedFileUntil(EMULATION_DURATION, False))
network_blocks = []
emu = Emulation("./config_files/example.config.py", [0, 1])
emu.setLinkCmdBackend(BDL_())
n0 = emu.getNode(0)
n1 = emu.getNode(1)
nb1 = NetworkBlock("./blocks/TwoNode_80211a_adhoc")
nb1.setNodes([n0, n1])
emu.addNetworkBlocks([nb1])
udperf_app1 = UdperfApp(n0, n1, 0.0, 99, 9000, 6000, 6001)
udperf_app2 = UdperfApp(n1, n0, 0.0, 99, 9000, 6000, 6001)
n0.addUserResult("/home/nfd/cmdScheduler.log", "cmdSched0.log_%RUN%")
n1.addUserResult("/home/nfd/cmdScheduler.log", "cmdSched1.log_%RUN%")
emu.setDuration(102)
emu.addApplications([udperf_app1, udperf_app2])
emu.setName('simple_sequence')
emu.setNumberOfRuns(3)
emu.setSecondsBetweenRuns(15)
for intervalSize in [1000, 500, 250, 100]:
emu.setName(intervalSize)
emu.setOutputDirectory('./results/simple_sequence/' + emu.getName())
nb1.selectInterval(intervalSize)
emu.start()
from emulation_lib.apps.udperf_app import UdperfApp
from emulation_lib.linkcmd_backends.bdl_ import BDL_
emu = Emulation("./config_files/example.config.py", [0, 1])
emu.setLinkCmdBackend(BDL_())
n0 = emu.getNode(0)
n1 = emu.getNode(1)
nb1 = NetworkBlock("./blocks/profile1")
nb1.setNodes([n0, n1])
nb1.selectInterval(1000)
emu.addNetworkBlocks([nb1])
udperf_app1 = UdperfApp(n0, n1, 0.0, 19, 3000, 6000, 6001)
udperf_app2 = UdperfApp(n1, n0, 0.0, 19, 3000, 6000, 6001)
n0.addUserResult("/home/nfd/cmdScheduler.log", "cmdSched0.log_%RUN%")
n1.addUserResult("/home/nfd/cmdScheduler.log", "cmdSched1.log_%RUN%")
emu.setDuration(20)
emu.addApplications([udperf_app1, udperf_app2])
emu.setName('reactionTime')
emu.setOutputDirectory('./results/' + emu.getName())
emu.setNumberOfRuns(3)
emu.setSecondsBetweenRuns(15)
emu.start()
emu_duration = 60 # seconds
emu = Emulation("../example.config.py", [0, 1])
emu.setLinkCmdBackend(B_())
n0 = emu.getNode(0)
n1 = emu.getNode(1)
nb1 = NetworkBlock("./blocks/symmetric")
nb1.setNodes([n0, n1])
nb1.selectInterval(1000)
nb1.addPreprocessingStep(RepeatIntermedFileUntil(emu_duration, False))
emu.addNetworkBlocks([nb1])
udperf_app = UdperfApp(n1, n0, 0.0, emu_duration - 2, 6000, 6000, 6001)
n1.addUserResult("/home/nfd/cmdScheduler.log", "cmdSched" + str(n1.getId()) + ".log_%RUN%")
emu.setDuration(emu_duration)
emu.addApplications([udperf_app])
emu.setName('symmetric_repeated')
emu.setOutputDirectory('./results/' + emu.getName())
emu.setNumberOfRuns(1)
emu.setSecondsBetweenRuns(5)
emu.start()
