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 nepi.execution.ec import ExperimentController
22 ec = ExperimentController(exp_id = "ns3-local-wifi-ping")
24 # Simulation will executed in the local machine
25 node = ec.register_resource("linux::Node")
26 ec.set(node, "hostname", "localhost")
28 # Add a simulation resource
29 simu = ec.register_resource("linux::ns3::Simulation")
30 ec.set(simu, "verbose", True)
31 ec.register_connection(simu, node)
33 ## Add a ns-3 node with its protocol stack
34 nsnode1 = ec.register_resource("ns3::Node")
35 ec.register_connection(nsnode1, simu)
37 ipv4 = ec.register_resource("ns3::Ipv4L3Protocol")
38 ec.register_connection(nsnode1, ipv4)
39 arp = ec.register_resource("ns3::ArpL3Protocol")
40 ec.register_connection(nsnode1, arp)
41 icmp = ec.register_resource("ns3::Icmpv4L4Protocol")
42 ec.register_connection(nsnode1, icmp)
44 # Adding constant mobility to the ns-3 node
45 mobility1 = ec.register_resource("ns3::ConstantPositionMobilityModel")
46 position1 = "%d:%d:%d" % (0, 0, 0)
47 ec.set(mobility1, "Position", position1)
48 ec.register_connection(nsnode1, mobility1)
50 # Add a wifi access point net device to the node
51 dev1 = ec.register_resource("ns3::WifiNetDevice")
52 ec.set(dev1, "ip", "10.0.0.1")
53 ec.set(dev1, "prefix", "30")
54 ec.register_connection(nsnode1, dev1)
56 phy1 = ec.register_resource("ns3::YansWifiPhy")
57 ec.set(phy1, "Standard", "WIFI_PHY_STANDARD_80211a")
58 ec.register_connection(dev1, phy1)
60 error1 = ec.register_resource("ns3::NistErrorRateModel")
61 ec.register_connection(phy1, error1)
63 manager1 = ec.register_resource("ns3::ArfWifiManager")
64 ec.register_connection(dev1, manager1)
66 # Mark the node as a wireless access point
67 mac1 = ec.register_resource("ns3::ApWifiMac")
68 ec.set(mac1, "Standard", "WIFI_PHY_STANDARD_80211a")
69 ec.register_connection(dev1, mac1)
71 ## Add another ns-3 node with its protocol stack
72 nsnode2 = ec.register_resource("ns3::Node")
73 ec.register_connection(nsnode2, simu)
75 ipv4 = ec.register_resource("ns3::Ipv4L3Protocol")
76 ec.register_connection(nsnode2, ipv4)
77 arp = ec.register_resource("ns3::ArpL3Protocol")
78 ec.register_connection(nsnode2, arp)
79 icmp = ec.register_resource("ns3::Icmpv4L4Protocol")
80 ec.register_connection(nsnode2, icmp)
82 # Adding constant mobility to the ns-3 node
83 mobility2 = ec.register_resource("ns3::ConstantPositionMobilityModel")
84 position2 = "%d:%d:%d" % (50, 50, 0)
85 ec.set(mobility2, "Position", position2)
86 ec.register_connection(nsnode2, mobility2)
88 # Add a wifi station net device to the node
89 dev2 = ec.register_resource("ns3::WifiNetDevice")
90 ec.set(dev2, "ip", "10.0.0.2")
91 ec.set(dev2, "prefix", "30")
92 ec.register_connection(nsnode2, dev2)
94 phy2 = ec.register_resource("ns3::YansWifiPhy")
95 ec.set(phy2, "Standard", "WIFI_PHY_STANDARD_80211a")
96 ec.register_connection(dev2, phy2)
98 error2 = ec.register_resource("ns3::NistErrorRateModel")
99 ec.register_connection(phy2, error2)
101 manager2 = ec.register_resource("ns3::ArfWifiManager")
102 ec.register_connection(dev2, manager2)
104 # Mark the node as a wireless station
105 mac2 = ec.register_resource("ns3::StaWifiMac")
106 ec.set(mac2, "Standard", "WIFI_PHY_STANDARD_80211a")
107 ec.register_connection(dev2, mac2)
110 chan = ec.register_resource("ns3::YansWifiChannel")
111 delay = ec.register_resource("ns3::ConstantSpeedPropagationDelayModel")
112 ec.register_connection(chan, delay)
113 loss = ec.register_resource("ns3::LogDistancePropagationLossModel")
114 ec.register_connection(chan, loss)
115 ec.register_connection(chan, phy1)
116 ec.register_connection(chan, phy2)
119 ping = ec.register_resource("ns3::V4Ping")
120 ec.set (ping, "Remote", "10.0.0.2")
121 ec.set (ping, "Interval", "1s")
122 ec.set (ping, "Verbose", True)
123 ec.set (ping, "StartTime", "0s")
124 ec.set (ping, "StopTime", "20s")
125 ec.register_connection(ping, nsnode1)
129 ec.wait_finished([ping])
131 stdout = ec.trace(simu, "stdout")
135 print "PING OUTPUT", stdout