+++ /dev/null
-#\r
-# NEPI, a framework to manage network experiments\r
-# Copyright (C) 2013 INRIA\r
-#\r
-# This program is free software: you can redistribute it and/or modify\r
-# it under the terms of the GNU General Public License version 2 as\r
-# published by the Free Software Foundation;\r
-#\r
-# This program is distributed in the hope that it will be useful,\r
-# but WITHOUT ANY WARRANTY; without even the implied warranty of\r
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
-# GNU General Public License for more details.\r
-#\r
-# You should have received a copy of the GNU General Public License\r
-# along with this program. If not, see <http://www.gnu.org/licenses/>.\r
-#\r
-# Author: Damien Saucez <damien.saucez@inria.fr>\r
-# Alina Quereilhac <alina.quereilhac@inria.fr>\r
-\r
-from experiment_interconnected import ExperimentInterconnected\r
-\r
-class ExperimentInterconnectedNs3Ns3(ExperimentInterconnected):\r
- def connect_with_udp_tunnel(self, xp_remote):\r
- # Connect the two experiments via a UDP tunnel direcly on the FD devices\r
- tunnel = self.ec.register_resource("planetlab::ns3::FdUdpTunnel")\r
- self.ec.register_connection(tunnel, self.fddev)\r
- self.ec.register_connection(tunnel, xp_remote.fddev)\r
-\r
- return tunnel\r
-\r
- def interconnect(self, xp_remote):\r
- """\r
- Interconnect two ns3 simulations via a UDP tunnel\r
- """\r
- # sanity checks\r
- #\r
- # topology must be setup\r
- if not self.topology_built:\r
- raise Exception("Topology not setup on ", self)\r
- if not xp_remote.topology_built:\r
- raise Exception("Topology not setup on ", xp_remote )\r
- #\r
- # experiment cannot be interconnected to another experiment\r
- if self.interconnected:\r
- raise Exception("Experiment already interconnected on ", self)\r
- if xp_remote.interconnected:\r
- raise Exception("Experiment already interconnected on ", xp_remote)\r
-\r
- # IP for the AP of the two experiments\r
- # XXX DSA: ugly\r
- ip = ["10.0.0.1", "10.0.0.2"]\r
-\r
- # add an FD device on both local and remote experiments\r
- self.add_fdnetdevice(ip[0], "30")\r
- xp_remote.add_fdnetdevice(ip[1], "30")\r
-\r
- # Connect the two experiments via a UDP tunnel direcly on the FD devices\r
- self.connect_with_udp_tunnel(xp_remote)\r
-\r
- # Add a route to the remote network on each experiment, via the FD device\r
- self.add_route(self.nsnodes[0], xp_remote.netblock, xp_remote.prefix, ip[1])\r
- xp_remote.add_route(xp_remote.nsnodes[0], self.netblock, self.prefix, ip[0])\r
-\r
- # Sanity check\r
- self.interconnected = True\r