3 # NEPI, a framework to manage network experiments
4 # Copyright (C) 2013 INRIA
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.
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.
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/>.
19 # Author: Alina Quereilhac <alina.quereilhac@inria.fr>
22 from nepi.execution.ec import ExperimentController
23 from nepi.execution.trace import TraceAttr
29 def add_ns3_node(ec, simu):
30 node = ec.register_resource("ns3::Node")
31 ec.register_connection(node, simu)
33 ipv4 = ec.register_resource("ns3::Ipv4L3Protocol")
34 ec.register_connection(node, ipv4)
36 arp = ec.register_resource("ns3::ArpL3Protocol")
37 ec.register_connection(node, arp)
39 icmp = ec.register_resource("ns3::Icmpv4L4Protocol")
40 ec.register_connection(node, icmp)
42 udp = ec.register_resource("ns3::UdpL4Protocol")
43 ec.register_connection(node, udp)
45 tcp = ec.register_resource("ns3::TcpL4Protocol")
46 ec.register_connection(node, tcp)
50 def add_point2point_device(ec, node, address = None, prefix = None):
51 dev = ec.register_resource("ns3::PointToPointNetDevice")
53 ec.set(dev, "ip", address)
55 ec.set(dev, "prefix", prefix)
56 ec.register_connection(node, dev)
58 queue = ec.register_resource("ns3::DropTailQueue")
59 ec.register_connection(dev, queue)
63 class LinuxNS3PingDceApplicationTest(unittest.TestCase):
65 #self.fedora_host = "nepi2.pl.sophia.inria.fr"
66 #self.fedora_host = "planetlabpc1.upf.edu"
67 #self.fedora_user = "inria_nepi"
68 #self.fedora_identity = "%s/.ssh/id_rsa_planetlab" % (os.environ['HOME'])
69 self.fedora_host = "mimas.inria.fr"
70 self.fedora_user = "aquereil"
71 self.fedora_identity = "%s/.ssh/id_rsa" % (os.environ['HOME'])
73 def test_dce_ccn(self):
74 ec = ExperimentController(exp_id = "test-dceccn")
76 node = ec.register_resource("LinuxNode")
77 ec.set(node, "hostname", self.fedora_host)
78 ec.set(node, "username", self.fedora_user)
79 ec.set(node, "identity", self.fedora_identity)
80 #ec.set(node, "cleanProcesses", True)
81 #ec.set(node, "cleanHome", True)
83 simu = ec.register_resource("LinuxNS3Simulation")
84 ec.set(simu, "verbose", True)
85 ec.set(simu, "enableDCE", True)
86 ec.set(simu, "buildMode", "debug")
87 ec.set(simu, "nsLog", "DceApplication")
88 ec.register_connection(simu, node)
90 nsnode1 = add_ns3_node(ec, simu)
91 p2p1 = add_point2point_device(ec, nsnode1, "10.0.0.1", "30")
92 ec.set(p2p1, "DataRate", "5Mbps")
94 nsnode2 = add_ns3_node(ec, simu)
95 p2p2 = add_point2point_device(ec, nsnode2, "10.0.0.2", "30")
96 ec.set(p2p2, "DataRate", "5Mbps")
99 chan = ec.register_resource("ns3::PointToPointChannel")
100 ec.set(chan, "Delay", "2ms")
102 ec.register_connection(chan, p2p1)
103 ec.register_connection(chan, p2p2)
105 ### create applications
106 ccnd1 = ec.register_resource("ns3::LinuxDceCCND")
107 ec.set (ccnd1, "stackSize", 1<<20)
108 ec.set (ccnd1, "debug", 7)
109 ec.set (ccnd1, "capacity", 50000)
110 ec.set (ccnd1, "StartTime", "1s")
111 ec.set (ccnd1, "StopTime", "20s")
112 ec.register_connection(ccnd1, nsnode1)
114 repofile = os.path.join(
115 os.path.dirname(os.path.realpath(__file__)),
118 ccnr = ec.register_resource("ns3::LinuxDceCCNR")
119 ec.set (ccnr, "repoFile1", repofile)
120 ec.set (ccnr, "stackSize", 1<<20)
121 ec.set (ccnr, "StartTime", "2s")
122 ec.set (ccnr, "StopTime", "120s")
123 ec.register_connection(ccnr, nsnode1)
125 ccndc1 = ec.register_resource("ns3::LinuxDceFIBEntry")
126 ec.set (ccndc1, "protocol", "udp")
127 ec.set (ccndc1, "uri", "ccnx:/")
128 ec.set (ccndc1, "host", "10.0.0.2")
129 ec.set (ccndc1, "stackSize", 1<<20)
130 ec.set (ccndc1, "StartTime", "2s")
131 ec.set (ccndc1, "StopTime", "120s")
132 ec.register_connection(ccndc1, nsnode1)
134 ccnd2 = ec.register_resource("ns3::LinuxDceCCND")
135 ec.set (ccnd2, "stackSize", 1<<20)
136 ec.set (ccnd2, "debug", 7)
137 ec.set (ccnd2, "capacity", 50000)
138 ec.set (ccnd2, "StartTime", "1s")
139 ec.set (ccnd2, "StopTime", "20s")
140 ec.register_connection(ccnd2, nsnode2)
142 ccndc2 = ec.register_resource("ns3::LinuxDceFIBEntry")
143 ec.set (ccndc2, "protocol", "udp")
144 ec.set (ccndc2, "uri", "ccnx:/")
145 ec.set (ccndc2, "host", "10.0.0.1")
146 ec.set (ccndc2, "stackSize", 1<<20)
147 ec.set (ccndc2, "StartTime", "2s")
148 ec.set (ccndc2, "StopTime", "120s")
149 ec.register_connection(ccndc2, nsnode2)
151 ccnpeek = ec.register_resource("ns3::LinuxDceCCNPeek")
152 ec.set (ccnpeek, "contentName", "ccnx:/test/bunny.ts")
153 ec.set (ccnpeek, "stackSize", 1<<20)
154 ec.set (ccnpeek, "StartTime", "4s")
155 ec.set (ccnpeek, "StopTime", "120s")
156 ec.register_connection(ccnpeek, nsnode2)
158 ccncat = ec.register_resource("ns3::LinuxDceCCNCat")
159 ec.set (ccncat, "contentName", "ccnx:/test/bunny.ts")
160 ec.set (ccncat, "stackSize", 1<<20)
161 ec.set (ccncat, "StartTime", "4s")
162 ec.set (ccncat, "StopTime", "120s")
163 ec.register_connection(ccncat, nsnode2)
167 ec.wait_finished([ccncat])
169 expected = "ccncat ccnx:/test/bunny.ts"
170 cmdline = ec.trace(ccncat, "cmdline")
171 self.assertTrue(cmdline.find(expected) > -1, cmdline)
173 expected = "Start Time: NS3 Time: 4s ("
174 status = ec.trace(ccncat, "status")
175 self.assertTrue(status.find(expected) > -1, status)
178 stdout = ec.trace(ccncat, "stdout")
179 self.assertTrue(len(stdout) == expected , stdout)
183 if __name__ == '__main__':