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 version 2 as
8 # published by the Free Software Foundation;
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program. If not, see <http://www.gnu.org/licenses/>.
18 # Author: Alina Quereilhac <alina.quereilhac@inria.fr>
20 from __future__ import print_function
22 from nepi.execution.ec import ExperimentController
24 ec = ExperimentController(exp_id = "ns3-local-csma-ping")
26 # Simulation will executed in the local machine
27 node = ec.register_resource("linux::Node")
28 ec.set(node, "hostname", "localhost")
30 # Add a simulation resource
31 simu = ec.register_resource("linux::ns3::Simulation")
32 ec.set(simu, "verbose", True)
33 ec.register_connection(simu, node)
35 ## Add a ns-3 node with its protocol stack
36 nsnode1 = ec.register_resource("ns3::Node")
37 ec.register_connection(nsnode1, simu)
39 ipv4 = ec.register_resource("ns3::Ipv4L3Protocol")
40 ec.register_connection(nsnode1, ipv4)
41 arp = ec.register_resource("ns3::ArpL3Protocol")
42 ec.register_connection(nsnode1, arp)
43 icmp = ec.register_resource("ns3::Icmpv4L4Protocol")
44 ec.register_connection(nsnode1, icmp)
46 # Add a csma net device to the node
47 dev1 = ec.register_resource("ns3::CsmaNetDevice")
48 ec.set(dev1, "ip", "10.0.0.1")
49 ec.set(dev1, "prefix", "30")
50 ec.register_connection(nsnode1, dev1)
51 queue1 = ec.register_resource("ns3::DropTailQueue")
52 ec.register_connection(dev1, queue1)
54 ## Add another ns-3 node with its protocol stack
55 nsnode2 = ec.register_resource("ns3::Node")
56 ec.register_connection(nsnode2, simu)
58 ipv4 = ec.register_resource("ns3::Ipv4L3Protocol")
59 ec.register_connection(nsnode2, ipv4)
60 arp = ec.register_resource("ns3::ArpL3Protocol")
61 ec.register_connection(nsnode2, arp)
62 icmp = ec.register_resource("ns3::Icmpv4L4Protocol")
63 ec.register_connection(nsnode2, icmp)
65 # Add a csma net device to the node
66 dev2 = ec.register_resource("ns3::CsmaNetDevice")
67 ec.set(dev2, "ip", "10.0.0.2")
68 ec.set(dev2, "prefix", "30")
69 ec.register_connection(nsnode2, dev2)
70 queue2 = ec.register_resource("ns3::DropTailQueue")
71 ec.register_connection(dev2, queue2)
74 chan = ec.register_resource("ns3::CsmaChannel")
75 ec.set(chan, "Delay", "0s")
76 ec.register_connection(chan, dev1)
77 ec.register_connection(chan, dev2)
80 ping = ec.register_resource("ns3::V4Ping")
81 ec.set (ping, "Remote", "10.0.0.2")
82 ec.set (ping, "Interval", "1s")
83 ec.set (ping, "Verbose", True)
84 ec.set (ping, "StartTime", "0s")
85 ec.set (ping, "StopTime", "20s")
86 ec.register_connection(ping, nsnode1)
90 ec.wait_finished([ping])
92 stdout = ec.trace(simu, "stdout")
96 print("PING OUTPUT", stdout)