2020-06-26 06:52:56 +00:00
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from core.experiment import Experiment, ExperimentParameter
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2015-01-08 18:52:45 +00:00
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2020-06-26 06:52:56 +00:00
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class Ping(Experiment):
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2020-06-24 15:18:40 +00:00
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NAME = "ping"
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2015-01-08 18:52:45 +00:00
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2020-06-24 15:18:40 +00:00
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PING_OUTPUT = "ping.log"
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2015-01-08 18:52:45 +00:00
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2020-06-26 06:52:56 +00:00
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def __init__(self, experiment_parameter_filename, topo, topo_config):
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super(Ping, self).__init__(experiment_parameter_filename, topo, topo_config)
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2020-06-24 14:11:54 +00:00
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2020-06-24 15:18:40 +00:00
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def prepare(self):
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super(Ping, self).prepare()
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2015-02-26 16:43:45 +00:00
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2020-06-24 15:18:40 +00:00
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def clean(self):
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super(Ping, self).clean()
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2015-01-08 18:52:45 +00:00
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2020-06-24 15:18:40 +00:00
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def run(self):
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2020-06-25 08:53:56 +00:00
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self.topo.command_to(self.topo_config.client, "rm " + \
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2020-06-24 15:18:40 +00:00
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Ping.PING_OUTPUT )
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2020-06-26 06:52:56 +00:00
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count = self.experiment_parameter.get(ExperimentParameter.PING_COUNT)
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2020-06-26 09:17:00 +00:00
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for i in range(0, self.topo_config.client_interface_count()):
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2020-06-25 08:53:56 +00:00
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cmd = self.pingCommand(self.topo_config.getClientIP(i),
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self.topo_config.getServerIP(), n = count)
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self.topo.command_to(self.topo_config.client, cmd)
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2015-01-08 18:52:45 +00:00
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2020-06-24 15:18:40 +00:00
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def pingCommand(self, fromIP, toIP, n=5):
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s = "ping -c " + str(n) + " -I " + fromIP + " " + toIP + \
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" >> " + Ping.PING_OUTPUT
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print(s)
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return s
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