ns-3 remote ping

diff --git a/examples/linux/ns3/local_ping.py b/examples/linux/ns3/local_ping.py
index e00c48d..1a31958 100644 (file)
--- a/examples/linux/ns3/local_ping.py
+++ b/examples/linux/ns3/local_ping.py
@@ -19,7 +19,6 @@
 # Author: Alina Quereilhac <alina.quereilhac@inria.fr>
 
 from nepi.execution.ec import ExperimentController 
-from nepi.execution.trace import TraceAttr
 
 ec = ExperimentController(exp_id = "ns3-local-ping")
 

diff --git a/examples/linux/ns3/remote_ping.py b/examples/linux/ns3/remote_ping.py
new file mode 100644 (file)
index 0000000..e5a870f
--- /dev/null
+++ b/examples/linux/ns3/remote_ping.py
@@ -0,0 +1,117 @@
+#!/usr/bin/env python
+#
+#    NEPI, a framework to manage network experiments
+#    Copyright (C) 2013 INRIA
+#
+#    This program 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.
+#
+#    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# Author: Alina Quereilhac <alina.quereilhac@inria.fr>
+
+from nepi.execution.ec import ExperimentController 
+
+from optparse import OptionParser, SUPPRESS_HELP
+
+usage = ("usage: %prog -H <hostanme> -u <username> -i <ssh-key>")
+
+parser = OptionParser(usage = usage)
+parser.add_option("-H", "--hostname", dest="hostname", 
+        help="Remote host name or IP address", type="str")
+parser.add_option("-u", "--username", dest="username", 
+        help="Username to SSH to remote host", type="str")
+parser.add_option("-i", "--ssh-key", dest="ssh_key", 
+        help="Path to private SSH key to be used for connection", 
+        type="str")
+(options, args) = parser.parse_args()
+
+hostname = options.hostname
+username = options.username
+identity = options.ssh_key
+
+ec = ExperimentController(exp_id = "ns3-remote-ping")
+
+# Simulation will run in a remote machine
+node = ec.register_resource("LinuxNode")
+ec.set(node, "hostname", hostname)
+ec.set(node, "username", username)
+ec.set(node, "identity", identity)
+ec.set(node, "cleanProcesses", True)
+ec.set(node, "cleanExperiment", True)
+
+# Add a simulation resource
+simu = ec.register_resource("LinuxNS3Simulation")
+ec.set(simu, "verbose", True)
+ec.register_connection(simu, node)
+
+## Add a ns-3 node with its protocol stack
+nsnode1 = ec.register_resource("ns3::Node")
+ec.register_connection(nsnode1, simu)
+
+ipv4 = ec.register_resource("ns3::Ipv4L3Protocol")
+ec.register_connection(nsnode1, ipv4)
+arp = ec.register_resource("ns3::ArpL3Protocol")
+ec.register_connection(nsnode1, arp)
+icmp = ec.register_resource("ns3::Icmpv4L4Protocol")
+ec.register_connection(nsnode1, icmp)
+
+# Add a point to point net device to the node
+dev1 = ec.register_resource("ns3::PointToPointNetDevice")
+ec.set(dev1, "ip", "10.0.0.1")
+ec.set(dev1, "prefix", "30")
+ec.register_connection(nsnode1, dev1)
+queue1 = ec.register_resource("ns3::DropTailQueue")
+ec.register_connection(dev1, queue1)
+
+## Add another ns-3 node with its protocol stack
+nsnode2 = ec.register_resource("ns3::Node")
+ec.register_connection(nsnode2, simu)
+
+ipv4 = ec.register_resource("ns3::Ipv4L3Protocol")
+ec.register_connection(nsnode2, ipv4)
+arp = ec.register_resource("ns3::ArpL3Protocol")
+ec.register_connection(nsnode2, arp)
+icmp = ec.register_resource("ns3::Icmpv4L4Protocol")
+ec.register_connection(nsnode2, icmp)
+
+# Add a point to point net device to the node
+dev2 = ec.register_resource("ns3::PointToPointNetDevice")
+ec.set(dev2, "ip", "10.0.0.2")
+ec.set(dev2, "prefix", "30")
+ec.register_connection(nsnode2, dev2)
+queue2 = ec.register_resource("ns3::DropTailQueue")
+ec.register_connection(dev2, queue2)
+
+# Add a point to point channel
+chan = ec.register_resource("ns3::PointToPointChannel")
+ec.set(chan, "Delay", "0s")
+ec.register_connection(chan, dev1)
+ec.register_connection(chan, dev2)
+
+### create pinger
+ping = ec.register_resource("ns3::V4Ping")
+ec.set (ping, "Remote", "10.0.0.2")
+ec.set (ping, "Interval", "1s")
+ec.set (ping, "Verbose", True)
+ec.set (ping, "StartTime", "0s")
+ec.set (ping, "StopTime", "20s")
+ec.register_connection(ping, nsnode1)
+
+ec.deploy()
+
+ec.wait_finished([ping])
+
+stdout = ec.trace(simu, "stdout") 
+
+ec.shutdown()
+
+print "PING OUTPUT", stdout