What's DummyOptNode

"Opt-transport apps of O3 orchestrator&controller suite"

DummyOptNode(DON) is a software that emulates optical nodes with OTN/WDM functions without data plane. DON is connected to RYU-OE, receives Flowmod and shows new cross connection status assigned by Flowmod.

1. DON sets up TCP session with RYU-OE, and receives the control command of OpenFlow protocol.
2. DON analyzes the content of flowmod.
3. DON visualizes the ODU XC that is set up by flowmod.

Please see starting guide for detailed instructions of "Opt-transport apps of O3 orchestrator & controller suite".

Please also look at the Web page that easily explained our OSS

Environment

OS: Windows7 Professional SP1(x64), Ubuntu desktop 12.04(x64)
Middleware: Oracle Java VM jdk1.7.0_51、Maven 3

(Note) This software works with OCNRM, RYU-OE, PseudoMF

Build

(Note) It is necessary to build OpenFlowJ OTN extension before building DON because DON uses the extension for the external library.

$ cd ~
$ git clone https://github.com/o3project/dummyoptnode.git
$ cd dummyoptnode
$ mvn clean install
$ tar xfvz ./target/dummyoptnode-1.0.0-bin.tar.gz –C ~/

Configuration

$ vi ~/dummyoptnode-1.0.0/config.properties

Set RYU-OE’s host & port for OpenFlow session.

ofcHostname=127.0.0.1
ofcPortNumber=6633

Starting DummyOptNode

$ cd ~/dummyoptnode-1.0.0/
$ java -jar dummyoptnode-1.0.0.jar

Stopping DummyOptNode

Just close Main GUI window.