test/resources/linux/ns3/ns3simulation.py

   1 #!/usr/bin/env python
   2 #
   3 #    NEPI, a framework to manage network experiments
   4 #    Copyright (C) 2013 INRIA
   5 #
   6 #    This program is free software: you can redistribute it and/or modify
   7 #    it under the terms of the GNU General Public License as published by
   8 #    the Free Software Foundation, either version 3 of the License, or
   9 #    (at your option) any later version.
  10 #
  11 #    This program is distributed in the hope that it will be useful,
  12 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 #    GNU General Public License for more details.
  15 #
  16 #    You should have received a copy of the GNU General Public License
  17 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19 # Author: Alina Quereilhac <alina.quereilhac@inria.fr>
  20
  21
  22 #
  23 # Network topology
  24 #
  25 #       n0    n1   n2   n3
  26 #       |     |    |    |
  27 #       -----------------
  28 #
  29 #  node n0 sends IGMP traffic to node n3
  30
  31
  32 from nepi.execution.ec import ExperimentController
  33
  34 import os
  35 import time
  36 import unittest
  37
  38 class LinuxNS3ClientTest(unittest.TestCase):
  39     def test_runtime_attr_modify(self):
  40         ssh_key = "%s/.ssh/id_rsa_planetlab" % (os.environ['HOME'])
  41
  42         ec = ExperimentController(exp_id = "test-ns3-simu")
  43
  44         node = ec.register_resource("LinuxNode")
  45         #ec.set(node, "hostname", "roseval.pl.sophia.inria.fr")
  46         #ec.set(node, "username", "alina")
  47         ec.set(node, "hostname", "peeramide.irisa.fr")
  48         #ec.set(node, "hostname", "planetlab2.upc.es")
  49         ec.set(node, "username", "inria_alina")
  50         ec.set(node, "identity", ssh_key)
  51         ec.set(node, "cleanProcesses", True)
  52
  53         simu = ec.register_resource("LinuxNS3Simulation")
  54         ec.set(simu, "verbose", True)
  55         ec.register_connection(simu, node)
  56
  57         nsnode1 = ec.register_resource("ns3::Node")
  58         ec.register_connection(nsnode1, simu)
  59
  60         ipv41 = ec.register_resource("ns3::Ipv4L3Protocol")
  61         ec.register_connection(nsnode1, ipv41)
  62
  63         arp1 = ec.register_resource("ns3::ArpL3Protocol")
  64         ec.register_connection(nsnode1, arp1)
  65
  66         icmp1 = ec.register_resource("ns3::Icmpv4L4Protocol")
  67         ec.register_connection(nsnode1, icmp1)
  68
  69         p1 = ec.register_resource("ns3::PointToPointNetDevice")
  70         ec.set(p1, "ip", "10.0.0.1")
  71         ec.set(p1, "prefix", "30")
  72         ec.register_connection(nsnode1, p1)
  73         q1 = ec.register_resource("ns3::DropTailQueue")
  74         ec.register_connection(p1, q1)
  75
  76         nsnode2 = ec.register_resource("ns3::Node")
  77         ec.register_connection(nsnode2, simu)
  78
  79         ipv42 = ec.register_resource("ns3::Ipv4L3Protocol")
  80         ec.register_connection(nsnode2, ipv42)
  81
  82         arp2 = ec.register_resource("ns3::ArpL3Protocol")
  83         ec.register_connection(nsnode2, arp2)
  84
  85         icmp2 = ec.register_resource("ns3::Icmpv4L4Protocol")
  86         ec.register_connection(nsnode2, icmp2)
  87
  88         p2 = ec.register_resource("ns3::PointToPointNetDevice")
  89         ec.set(p2, "ip", "10.0.0.2")
  90         ec.set(p2, "prefix", "30")
  91         ec.register_connection(nsnode2, p2)
  92         q2 = ec.register_resource("ns3::DropTailQueue")
  93         ec.register_connection(p2, q2)
  94
  95         # Create channel
  96         chan = ec.register_resource("ns3::PointToPointChannel")
  97         ec.set(chan, "Delay", "0s")
  98         ec.register_connection(chan, p1)
  99         ec.register_connection(chan, p2)
 100
 101         ### create pinger
 102         ping = ec.register_resource("ns3::V4Ping")
 103         ec.set (ping, "Remote", "10.0.0.2")
 104         ec.set (ping, "Interval", "1s")
 105         ec.set (ping, "Verbose", True)
 106         ec.set (ping, "StartTime", "0s")
 107         ec.set (ping, "StopTime", "20s")
 108         ec.register_connection(ping, nsnode1)
 109
 110         ec.deploy()
 111
 112         #time.sleep(60)
 113         ec.wait_started([ping])
 114         #ec.wait_finised([ping])
 115
 116         ec.shutdown()
 117
 118 if __name__ == '__main__':
 119     unittest.main()
 120