Add wireless simulation to redesigned Mini-NDN using Mininet-wifi.
refs: #4858
Change-Id: If9f7dd069203309c998ab2ff570a6cc8ee362434
diff --git a/examples/wifi/wifi_ping.py b/examples/wifi/wifi_ping.py
new file mode 100644
index 0000000..bd48b15
--- /dev/null
+++ b/examples/wifi/wifi_ping.py
@@ -0,0 +1,83 @@
+# -*- Mode:python; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+#
+# Copyright (C) 2015-2020, The University of Memphis,
+# Arizona Board of Regents,
+# Regents of the University of California.
+#
+# This file is part of Mini-NDN.
+# See AUTHORS.md for a complete list of Mini-NDN authors and contributors.
+#
+# Mini-NDN is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Mini-NDN is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Mini-NDN, e.g., in COPYING.md file.
+# If not, see <http://www.gnu.org/licenses/>.
+
+from mininet.log import setLogLevel, info
+from minindn.wifi.minindnwifi import MinindnWifi
+from minindn.util import MiniNDNWifiCLI, getPopen
+from minindn.apps.app_manager import AppManager
+from minindn.apps.nfd import Nfd
+from minindn.helpers.nfdc import Nfdc
+from minindn.helpers.ndnpingclient import NDNPingClient
+from time import sleep
+# This experiment uses the singleap topology and is intended to be a basic
+# test case where we see if two nodes can send interests to each other.
+def runExperiment():
+ setLogLevel('info')
+
+ info("Starting network")
+ ndnwifi = MinindnWifi()
+ a = ndnwifi.net["sta1"]
+ b = ndnwifi.net["sta2"]
+ # Test for model-based mobility
+ if ndnwifi.args.modelMob:
+ ndnwifi.startMobilityModel(model='GaussMarkov')
+ #Test for replay based mobility
+ if ndnwifi.args.mobility:
+ info("Running with mobility...")
+
+ p1, p2, p3, p4 = dict(), dict(), dict(), dict()
+ p1 = {'position': '40.0,30.0,0.0'}
+ p2 = {'position': '40.0,40.0,0.0'}
+ p3 = {'position': '31.0,10.0,0.0'}
+ p4 = {'position': '200.0,200.0,0.0'}
+
+ ndnwifi.net.mobility(a, 'start', time=1, **p1)
+ ndnwifi.net.mobility(b, 'start', time=2, **p2)
+ ndnwifi.net.mobility(a, 'stop', time=12, **p3)
+ ndnwifi.net.mobility(b, 'stop', time=22, **p4)
+ ndnwifi.net.stopMobility(time=23)
+ ndnwifi.startMobility(time=0, mob_rep=1, reverse=False)
+
+ ndnwifi.start()
+ info("Starting NFD")
+ sleep(2)
+ nfds = AppManager(ndnwifi, ndnwifi.net.stations, Nfd)
+
+ info("Starting pingserver...")
+ ping_server_proc = getPopen(b, "ndnpingserver /example")
+ Nfdc.createFace(a, b.IP())
+ Nfdc.registerRoute(a, "/example", b.IP())
+
+ info("Starting ping...")
+ NDNPingClient.ping(a, "/example", 10)
+
+ # Start the CLI
+ MiniNDNWifiCLI(ndnwifi.net)
+ ndnwifi.net.stop()
+ ndnwifi.cleanUp()
+
+if __name__ == '__main__':
+ try:
+ runExperiment()
+ except Exception as e:
+ MinindnWifi.handleException()
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