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>
21 from nepi.execution.ec import ExperimentController
23 def add_ns3_node(ec, simu):
24 node = ec.register_resource("ns3::Node")
25 ec.register_connection(node, simu)
27 ipv4 = ec.register_resource("ns3::Ipv4L3Protocol")
28 ec.register_connection(node, ipv4)
30 arp = ec.register_resource("ns3::ArpL3Protocol")
31 ec.register_connection(node, arp)
33 icmp = ec.register_resource("ns3::Icmpv4L4Protocol")
34 ec.register_connection(node, icmp)
36 udp = ec.register_resource("ns3::UdpL4Protocol")
37 ec.register_connection(node, udp)
39 tcp = ec.register_resource("ns3::TcpL4Protocol")
40 ec.register_connection(node, tcp)
44 def add_device(ec, node, ip, prefix):
45 dev = ec.register_resource("ns3::PointToPointNetDevice")
47 ec.set(dev, "prefix", prefix)
48 ec.register_connection(node, dev)
50 queue = ec.register_resource("ns3::DropTailQueue")
51 ec.register_connection(dev, queue)
55 ec = ExperimentController(exp_id = "dce-custom-dlm-ping")
57 node = ec.register_resource("LinuxNode")
58 ec.set(node, "hostname", "localhost")
59 ec.set(node, "cleanProcesses", True)
61 simu = ec.register_resource("LinuxNS3Simulation")
62 ec.set(simu, "verbose", True)
63 #ec.set(simu, "enableDump", True)
64 ec.register_connection(simu, node)
66 nsnode1 = add_ns3_node(ec, simu)
67 dev1 = add_device(ec, nsnode1, "10.0.0.1", "30")
68 ec.set(dev1, "DataRate", "5Mbps")
70 nsnode2 = add_ns3_node(ec, simu)
71 dev2 = add_device(ec, nsnode2, "10.0.0.2", "30")
72 ec.set(dev2, "DataRate", "5Mbps")
75 chan = ec.register_resource("ns3::PointToPointChannel")
76 ec.set(chan, "Delay", "2ms")
78 ec.register_connection(chan, dev1)
79 ec.register_connection(chan, dev2)
81 ### create applications
82 ping = ec.register_resource("ns3::LinuxDceApplication")
83 ec.set (ping, "sources", "http://www.skbuff.net/iputils/iputils-s20101006.tar.bz2")
84 ec.set (ping, "build", "tar xvjf ${SRC}/iputils-s20101006.tar.bz2 && "
85 "cd iputils-s20101006/ && "
86 "sed -i 's/CFLAGS=/CFLAGS+=/g' Makefile && "
87 "make CFLAGS=-fPIC LDFLAGS='-pie -rdynamic' ping && "
88 "cp ping ${BIN_DCE} && cd - ")
89 ec.set (ping, "binary", "ping")
90 ec.set (ping, "stackSize", 1<<20)
91 ec.set (ping, "arguments", "-c 10;-s 1000;10.0.0.2")
92 #ec.set (ping, "useDlmLoader", True)
93 ec.set (ping, "StartTime", "1s")
94 ec.set (ping, "StopTime", "20s")
95 ec.register_connection(ping, nsnode1)
99 ec.wait_finished([ping])
101 stdout = ec.trace(ping, "stdout")
105 print "PING OUTPUT", stdout