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)
47 def add_point2point_device(ec, node, address = None, prefix = None):
48 dev = ec.register_resource("ns3::PointToPointNetDevice")
50 ec.set(dev, "ip", address)
52 ec.set(dev, "prefix", prefix)
53 ec.register_connection(node, dev)
55 queue = ec.register_resource("ns3::DropTailQueue")
56 ec.register_connection(dev, queue)
60 def add_csma_device(ec, node, address = None, prefix = None):
61 dev = ec.register_resource("ns3::CsmaNetDevice")
63 ec.set(dev, "ip", address)
65 ec.set(dev, "prefix", prefix)
66 ec.register_connection(node, dev)
68 queue = ec.register_resource("ns3::DropTailQueue")
69 ec.register_connection(dev, queue)
73 def add_wifi_device(ec, node, address = None, prefix = None,
74 access_point = False):
75 dev = ec.register_resource("ns3::WifiNetDevice")
77 ec.set(dev, "ip", address)
79 ec.set(dev, "prefix", prefix)
80 ec.register_connection(node, dev)
82 phy = ec.register_resource("ns3::YansWifiPhy")
83 ec.set(phy, "Standard", "WIFI_PHY_STANDARD_80211a")
84 ec.register_connection(dev, phy)
86 error = ec.register_resource("ns3::NistErrorRateModel")
87 ec.register_connection(phy, error)
89 manager = ec.register_resource("ns3::ArfWifiManager")
90 ec.register_connection(dev, manager)
93 mac = ec.register_resource("ns3::ApWifiMac")
95 mac = ec.register_resource("ns3::StaWifiMac")
97 ec.set(mac, "Standard", "WIFI_PHY_STANDARD_80211a")
98 ec.register_connection(dev, mac)
102 def add_random_mobility(ec, node, x, y, z, speed, bounds_width,
104 position = "%d:%d:%d" % (x, y, z)
105 bounds = "0|%d|0|%d" % (bounds_width, bounds_height)
106 speed = "ns3::UniformRandomVariable[Min=%d|Max=%s]" % (speed, speed)
107 pause = "ns3::ConstantRandomVariable[Constant=1.0]"
109 mobility = ec.register_resource("ns3::RandomDirection2dMobilityModel")
110 ec.set(mobility, "Position", position)
111 ec.set(mobility, "Bounds", bounds)
112 ec.set(mobility, "Speed", speed)
113 ec.set(mobility, "Pause", pause)
114 ec.register_connection(node, mobility)
117 def add_constant_mobility(ec, node, x, y, z):
118 mobility = ec.register_resource("ns3::ConstantPositionMobilityModel")
119 position = "%d:%d:%d" % (x, y, z)
120 ec.set(mobility, "Position", position)
121 ec.register_connection(node, mobility)
124 def add_wifi_channel(ec):
125 channel = ec.register_resource("ns3::YansWifiChannel")
126 delay = ec.register_resource("ns3::ConstantSpeedPropagationDelayModel")
127 ec.register_connection(channel, delay)
129 loss = ec.register_resource("ns3::LogDistancePropagationLossModel")
130 ec.register_connection(channel, loss)
134 class LinuxNS3DceApplicationTest(unittest.TestCase):
136 self.fedora_host = "nepi2.pl.sophia.inria.fr"
137 #self.fedora_host = "planetlabpc1.upf.edu"
138 self.fedora_user = "inria_nepi"
139 self.fedora_identity = "%s/.ssh/id_rsa_planetlab" % (os.environ['HOME'])
141 def test_dce_ping(self):
142 ec = ExperimentController(exp_id = "test-dce-ping")
144 node = ec.register_resource("LinuxNode")
145 ec.set(node, "hostname", self.fedora_host)
146 ec.set(node, "username", self.fedora_user)
147 ec.set(node, "identity", self.fedora_identity)
148 ec.set(node, "cleanProcesses", True)
149 #ec.set(node, "cleanHome", True)
151 simu = ec.register_resource("LinuxNS3Simulation")
152 ec.set(simu, "verbose", True)
153 ec.set(simu, "enableDCE", True)
154 ec.set(simu, "buildMode", "debug")
155 ec.set(simu, "nsLog", "DceApplication")
156 ec.register_connection(simu, node)
158 nsnode1 = add_ns3_node(ec, simu)
159 ec.set(nsnode1, "enableDCE", True)
160 p2p1 = add_point2point_device(ec, nsnode1, "10.0.0.1", "30")
161 ec.set(p2p1, "DataRate", "5Mbps")
163 nsnode2 = add_ns3_node(ec, simu)
164 ec.set(nsnode2, "enableDCE", True)
165 p2p2 = add_point2point_device(ec, nsnode2, "10.0.0.2", "30")
166 ec.set(p2p2, "DataRate", "5Mbps")
169 chan = ec.register_resource("ns3::PointToPointChannel")
170 ec.set(chan, "Delay", "2ms")
172 ec.register_connection(chan, p2p1)
173 ec.register_connection(chan, p2p2)
175 ### create applications
176 ping = ec.register_resource("ns3::LinuxDceApplication")
177 ec.set (ping, "sources", "http://www.skbuff.net/iputils/iputils-s20101006.tar.bz2")
178 ec.set (ping, "build", "tar xvjf ${SRC}/iputils-s20101006.tar.bz2 && "
179 "cd iputils-s20101006/ && "
180 "sed -i 's/CFLAGS=/CFLAGS+=/g' Makefile && "
181 "make CFLAGS=-fPIC LDFLAGS=-pie ping && "
182 "cp ping ${BIN_DCE} && cd - ")
183 ec.set (ping, "binary", "ping")
184 ec.set (ping, "stackSize", 1<<20)
185 ec.set (ping, "arguments", "-c 10;-s 1000;10.0.0.2")
186 ec.set (ping, "StartTime", "1s")
187 ec.set (ping, "StopTime", "20s")
188 ec.register_connection(ping, nsnode1)
192 ec.wait_finished([ping])
194 expected = "ping -c 10 -s 1000 10.0.0.2"
195 cmdline = ec.trace(ping, "cmdline")
196 self.assertTrue(cmdline.find(expected) > -1, cmdline)
198 expected = "Start Time: NS3 Time: 1s ("
199 status = ec.trace(ping, "status")
200 self.assertTrue(status.find(expected) > -1, status)
202 expected = "10 packets transmitted, 10 received, 0% packet loss, time 9002ms"
203 stdout = ec.trace(ping, "stdout")
204 self.assertTrue(stdout.find(expected) > -1, stdout)
206 stderr = ec.trace(simu, "stderr")
207 expected = "DceApplication:StartApplication"
208 self.assertTrue(stderr.find(expected) > -1, stderr)
212 def test_dce_ccn(self):
213 ec = ExperimentController(exp_id = "test-dce-ccn")
215 node = ec.register_resource("LinuxNode")
216 ec.set(node, "hostname", self.fedora_host)
217 ec.set(node, "username", self.fedora_user)
218 ec.set(node, "identity", self.fedora_identity)
219 ec.set(node, "cleanProcesses", True)
220 #ec.set(node, "cleanHome", True)
222 simu = ec.register_resource("LinuxNS3Simulation")
223 ec.set(simu, "verbose", True)
224 ec.set(simu, "enableDCE", True)
225 ec.set(simu, "buildMode", "debug")
226 ec.set(simu, "nsLog", "DceApplication")
227 ec.register_connection(simu, node)
229 nsnode1 = add_ns3_node(ec, simu)
230 ec.set(nsnode1, "enableDCE", True)
231 p2p1 = add_point2point_device(ec, nsnode1, "10.0.0.1", "30")
232 ec.set(p2p1, "DataRate", "5Mbps")
234 nsnode2 = add_ns3_node(ec, simu)
235 ec.set(nsnode2, "enableDCE", True)
236 p2p2 = add_point2point_device(ec, nsnode2, "10.0.0.2", "30")
237 ec.set(p2p2, "DataRate", "5Mbps")
240 chan = ec.register_resource("ns3::PointToPointChannel")
241 ec.set(chan, "Delay", "2ms")
243 ec.register_connection(chan, p2p1)
244 ec.register_connection(chan, p2p2)
246 ### create applications
247 ccnd1 = ec.register_resource("ns3::LinuxCCNDceApplication")
248 ec.set(ccnd1, "depends", "libpcap0.8-dev openjdk-6-jdk ant1.8 autoconf "
249 "libssl-dev libexpat-dev libpcap-dev libecryptfs0 libxml2-utils auto"
250 "make gawk gcc g++ git-core pkg-config libpcre3-dev openjdk-6-jre-lib")
251 ec.set (ccnd1, "sources", "http://www.ccnx.org/releases/ccnx-0.7.2.tar.gz")
252 ec.set (ccnd1, "build", "tar zxf ${SRC}/ccnx-0.7.2.tar.gz && "
254 " INSTALL_BASE=${BIN_DCE}/.. ./configure && "
255 " make MORE_LDLIBS=-pie && "
256 " make install && cd -")
257 ec.set (ccnd1, "binary", "ccndstart")
258 ec.set (ccnd1, "stackSize", 1<<20)
259 ec.set (ccnd1, "StartTime", "1s")
260 ec.set (ccnd1, "StopTime", "20s")
261 ec.register_connection(ccnd1, nsnode1)
263 ccnkill1 = ec.register_resource("ns3::LinuxCCNDceApplication")
264 ec.set (ccnkill1, "binary", "ccnsmoketest")
265 ec.set (ccnkill1, "arguments", "kill")
266 ec.set (ccnkill1, "stdinFile", "")
267 ec.set (ccnkill1, "stackSize", 1<<20)
268 ec.set (ccnkill1, "StartTime", "110s")
269 ec.set (ccnkill1, "StopTime", "120s")
270 ec.register_connection(ccnkill1, nsnode1)
272 repofile = os.path.join(
273 os.path.dirname(os.path.realpath(__file__)),
276 ccnr = ec.register_resource("ns3::LinuxCCNDceApplication")
277 ec.set (ccnr, "binary", "ccnr")
278 ec.set (ccnr, "environment", "CCNR_DIRECTORY=/REPO/")
279 ec.set (ccnr, "files", "%s=/REPO/repoFile1" % repofile)
280 ec.set (ccnr, "stackSize", 1<<20)
281 ec.set (ccnr, "StartTime", "2s")
282 ec.set (ccnr, "StopTime", "120s")
283 ec.register_connection(ccnr, nsnode1)
285 ccndc1 = ec.register_resource("ns3::LinuxCCNDceApplication")
286 ec.set (ccndc1, "binary", "ccndc")
287 ec.set (ccndc1, "arguments", "-v;add;ccnx:/;udp;10.0.0.2")
288 ec.set (ccndc1, "stackSize", 1<<20)
289 ec.set (ccndc1, "StartTime", "2s")
290 ec.set (ccndc1, "StopTime", "120s")
291 ec.register_connection(ccndc1, nsnode1)
293 ccnd2 = ec.register_resource("ns3::LinuxCCNDceApplication")
294 ec.set (ccnd2, "binary", "ccndstart")
295 ec.set (ccnd2, "stackSize", 1<<20)
296 ec.set (ccnd2, "StartTime", "1s")
297 ec.set (ccnd2, "StopTime", "120s")
298 ec.register_connection(ccnd2, nsnode2)
300 ccndc2 = ec.register_resource("ns3::LinuxCCNDceApplication")
301 ec.set (ccndc2, "binary", "ccndc")
302 ec.set (ccndc2, "arguments", "-v;add;ccnx:/;udp;10.0.0.1")
303 ec.set (ccndc2, "stackSize", 1<<20)
304 ec.set (ccndc2, "StartTime", "2s")
305 ec.set (ccndc2, "StopTime", "120s")
306 ec.register_connection(ccndc2, nsnode2)
308 ccnpeek = ec.register_resource("ns3::LinuxCCNDceApplication")
309 ec.set (ccnpeek, "binary", "ccnpeek")
310 ec.set (ccnpeek, "arguments", "ccnx:/test/bunny.ts")
311 ec.set (ccnpeek, "stdinFile", "")
312 ec.set (ccnpeek, "stackSize", 1<<20)
313 ec.set (ccnpeek, "StartTime", "4s")
314 ec.set (ccnpeek, "StopTime", "120s")
315 ec.register_connection(ccnpeek, nsnode2)
317 ccncat = ec.register_resource("ns3::LinuxCCNDceApplication")
318 ec.set (ccncat, "binary", "ccncat")
319 ec.set (ccncat, "arguments", "ccnx:/test/bunny.ts")
320 ec.set (ccncat, "stdinFile", "")
321 ec.set (ccncat, "stackSize", 1<<20)
322 ec.set (ccncat, "StartTime", "4s")
323 ec.set (ccncat, "StopTime", "120s")
324 ec.register_connection(ccncat, nsnode2)
326 ccnkill2 = ec.register_resource("ns3::LinuxCCNDceApplication")
327 ec.set (ccnkill2, "binary", "ccnsmoketest")
328 ec.set (ccnkill2, "arguments", "kill")
329 ec.set (ccnkill2, "stdinFile", "")
330 ec.set (ccnkill2, "stackSize", 1<<20)
331 ec.set (ccnkill2, "StartTime", "110s")
332 ec.set (ccnkill2, "StopTime", "120s")
333 ec.register_connection(ccnkill2, nsnode2)
337 ec.wait_finished([ccncat, ccnkill1, ccnkill2])
339 print ec.trace(ccncat, "cmdline")
341 expected = "ping -c 10 -s 1000 10.0.0.2"
342 cmdline = ec.trace(ping, "cmdline")
343 self.assertTrue(cmdline.find(expected) > -1, cmdline)
346 print ec.trace(ccncat, "status")
348 expected = "Start Time: NS3 Time: 1s ("
349 status = ec.trace(ping, "status")
350 self.assertTrue(status.find(expected) > -1, status)
353 print len(ec.trace(ccncat, "stdout"))
355 expected = "10 packets transmitted, 10 received, 0% packet loss, time 9002ms"
356 stdout = ec.trace(ping, "stdout")
357 self.assertTrue(stdout.find(expected) > -1, stdout)
360 stderr = ec.trace(simu, "stderr")
361 expected = "DceApplication:StartApplication"
362 self.assertTrue(stderr.find(expected) > -1, stderr)
366 if __name__ == '__main__':