Ns-3/linux tunnel experiments

[nepi.git] / test / resources / linux / ns3 / cross_tunnel_ns3_linux_ping.py

diff --git a/test/resources/linux/ns3/cross_tunnel_ns3_linux_ping.py b/test/resources/linux/ns3/cross_tunnel_ns3_linux_ping.py
new file mode 100755 (executable)
index 0000000..14d4de9
--- /dev/null
+++ b/test/resources/linux/ns3/cross_tunnel_ns3_linux_ping.py
@@ -0,0 +1,157 @@
+#!/usr/bin/env python
+#
+#    NEPI, a framework to manage network experiments
+#    Copyright (C) 2013 INRIA
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# Author: Alina Quereilhac <alina.quereilhac@inria.fr>
+
+from nepi.execution.ec import ExperimentController 
+from nepi.execution.resource import ResourceState, ResourceAction
+from nepi.execution.trace import TraceAttr
+
+from test_utils import skipIfNotAlive
+
+import os
+import time
+import unittest
+
+def add_ns3_node(ec, simu):
+    node = ec.register_resource("ns3::Node")
+    ec.set(node, "enableStack", True)
+    ec.register_connection(node, simu)
+
+    return node
+
+def add_fd_device(ec, node, ip, prefix):
+    dev = ec.register_resource("ns3::FdNetDevice")
+    ec.set(dev, "ip", ip)
+    ec.set(dev, "prefix", prefix)
+    ec.register_connection(node, dev)
+
+    return dev
+
+def add_tap_device(ec, node, ip, prefix):
+    dev = ec.register_resource("linux::Tap")
+    ec.set(dev, "ip", ip)
+    ec.set(dev, "prefix", prefix)
+    ec.register_connection(node, dev)
+    
+    return dev
+
+def add_point2point_device(ec, node, ip, prefix):
+    dev = ec.register_resource("ns3::PointToPointNetDevice")
+    ec.set(dev, "ip", ip)
+    ec.set(dev, "prefix", prefix)
+    ec.register_connection(node, dev)
+
+    queue = ec.register_resource("ns3::DropTailQueue")
+    ec.register_connection(dev, queue)
+
+    return dev
+
+class LinuxNS3FdNetDeviceTest(unittest.TestCase):
+    def setUp(self):
+        self.fedora_host = "nepi2.pl.sophia.inria.fr"
+        self.fedora_user = "inria_nepi"
+        self.fedora_identity = "%s/.ssh/id_rsa_planetlab" % (os.environ['HOME'])
+
+        self.ubuntu_host = "roseval.pl.sophia.inria.fr"
+        self.ubuntu_user = "inria_nepi"
+        self.ubuntu_identity = "%s/.ssh/id_rsa" % (os.environ['HOME'])
+
+    @skipIfNotAlive
+    def t_cross_tunnel_ping(self, host, user = None, identity = None):
+        ec = ExperimentController(exp_id = "test-linux-ns3-tap-fd")
+        
+        node1 = ec.register_resource("linux::Node")
+        ec.set(node1, "hostname", "localhost")
+        ec.set(node1, "cleanProcesses", True)
+        ec.set(node1, "cleanExperiment", True)
+ 
+        simu1 = ec.register_resource("linux::ns3::Simulation")
+        ec.set(simu1, "simulatorImplementationType", "ns3::RealtimeSimulatorImpl")
+        ec.set(simu1, "checksumEnabled", True)
+        ec.set(simu1, "verbose", True)
+        #ec.set(simu1, "buildMode", "debug")
+        #ec.set(simu1, "nsLog", "FdNetDevice")
+        ec.register_connection(simu1, node1)
+
+        nsnode1 = ec.register_resource("ns3::Node")
+        ec.set(nsnode1, "enableStack", True)
+        ec.register_connection(nsnode1, simu1)
+
+        fddev1 = ec.register_resource("ns3::FdNetDevice")
+        ec.set(fddev1, "ip", "10.0.0.1")
+        ec.set(fddev1, "prefix", "30")
+        ec.register_connection(nsnode1, fddev1)
+       
+        node2 = ec.register_resource("linux::Node")
+        ec.set(node2, "hostname", host)
+        ec.set(node2, "username", user)
+        ec.set(node2, "identity", identity)
+        ec.set(node2, "cleanProcesses", True)
+        ec.set(node2, "cleanExperiment", True)
+
+        simu2 = ec.register_resource("linux::ns3::Simulation")
+        ec.set(simu2, "simulatorImplementationType", "ns3::RealtimeSimulatorImpl")
+        ec.set(simu2, "checksumEnabled", True)
+        ec.set(simu2, "verbose", True)
+        #ec.set(simu2, "buildMode", "debug")
+        #ec.set(simu2, "nsLog", "FdNetDevice")
+        ec.register_connection(simu2, node2)
+
+        nsnode2 = ec.register_resource("ns3::Node")
+        ec.set(nsnode2, "enableStack", True)
+        ec.register_connection(nsnode2, simu2)
+
+        fddev2 = ec.register_resource("ns3::FdNetDevice")
+        ec.set(fddev2, "ip", "10.0.0.2")
+        ec.set(fddev2, "prefix", "30")
+        ec.register_connection(nsnode2, fddev2)
+
+        tunnel = ec.register_resource("linux::ns3::FdUdpTunnel")
+        ec.register_connection(tunnel, fddev1)
+        ec.register_connection(tunnel, fddev2)
+
+        ping = ec.register_resource("ns3::V4Ping")
+        ec.set (ping, "Remote", "10.0.0.2")
+        ec.set (ping, "Interval", "1s")
+        ec.set (ping, "Verbose", True)
+        ec.set (ping, "StartTime", "0s")
+        ec.set (ping, "StopTime", "20s")
+        ec.register_connection(ping, nsnode1)
+
+        ec.deploy()
+
+        ec.wait_finished([ping])
+        
+        stdout = ec.trace(simu1, "stdout") 
+
+        expected = "20 packets transmitted, 20 received, 0% packet loss"
+        self.assertTrue(stdout.find(expected) > -1)
+
+        ec.shutdown()
+
+    def ztest_cross_ping_fedora(self):
+        self.t_cross_ping(self.fedora_host, self.fedora_user, self.fedora_identity)
+
+    def test_cross_tunnel_ping_ubuntu(self):
+        self.t_cross_tunnel_ping(self.ubuntu_host, self.ubuntu_user, self.ubuntu_identity)
+
+
+if __name__ == '__main__':
+    unittest.main()
+