Distributed OpenFlow Testbed (DOT) is a tool for emulating large scale OpenFlow based Software Defined Networks. In contrast to Mininet, DOT can emulate large amount of network traffic without introducing any form of traffic skewness. This feature is achieved by distributing the deployed network across several physical machines to provide guaranteed CPU time, bandwidth, and network latency for the emulated components (i.e., switches, vms and links). It scales with the network size and traffic volume. It also has built-in support for configuring and monitoring the emulated components from a central point. In addition, DOT can work on a testbed of heterogeneous machines, since it uses a capacity proportional distribution of emulated components. This is an outcome of an ongoing research project of the WatSDN research group at University of Waterloo.
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This file is part of DOT. DOT 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.
DOT 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 DOT. If not, see http://www.gnu.org/licenses/. Copyright 2011-2013 dothub.org