This document provides instructions for creating and installing a software-defined networking (SDN) application (app) using OpenDaylight (ODL) and Mininet. It discusses: 1. Setting up an ODL controller and connecting Mininet to it. 2. Creating an SDN app as a Java bundle using Maven with required files like pom.xml and Activator.java. 3. Building and installing the app bundle into ODL, and starting it to see its functionality when testing network connectivity between Mininet hosts.

1. My GODLove you! and start Presentation with your name
Dear

2. SDN
Software-Defiened Network
Vahid Sadri
Islamic azad university Meybod
vahidsadri2000@yahoo.com
Open
DayLight

3.  SDN architecture
Mininet
Ryu,Pytric,Floodlight,OpenDayLight,…
My APP (Bundle)
• Mac Learning
• IP Learning
• VPN Connection
• IP Learning
Linux
Mininet & ODL Controller
SDN_HUB_Tutorial.ova

4.  Steps To Start SDN via ODL
1- Run ODL Controller
- GUI (Webbase)
- OSGi
2- Run Mininet and Connect to ODL
3- Write ODL APP (Bundle)

5. 1- Enter to opendaylight Directory:
cd SDNHub_Opendaylight_Tutorial/distribution/opendaylight-osgi-adsal/target/distribution-osgi-adsal-1.1.0-
SNAPSHOT-osgipackage/opendaylight
2- Run ODL with Follow Command
./run.sh
3- View ODL GUI(Enter Follow addr)
http://127.0.0.1:8080
User: admin Pass:admin
 Run ODL Controller
4- OSGi
Management Bundles (APPs) (install,uninstall, Start,Stop)

6.  Run Mininet and Connect to ODL Controller
sudo mn -- controller remoteubuntu@sdnhubvm:~$
Useful Command in mininet:
Net,Dump,pingall,nodes,ports,xterm
Tets Communication between 2 Host:
H1 ping H2
Show interface config of ex:h1
H1 ifconfig

7. How to write a new Bundle (APP)
- Language Programing to write APP is JAVA
- Create Java APP using Maven
- Use Eclipse for write and run code

8. |-- Ip-learning
|--src
|--main
|--java
|--com
|--SDN
|--MyProject2
 Creating the Maven Project
 Maven Directory Layout
2- mkdir –p ip-learning/src/main/java/com/SDN/MyProject2/
Create Directory Layout in Command Line:
1- cd SDNHub_Opendaylight_Tutorial/

9. For any write APP, I need Three follow Files:
1. pom.xml (information about your project and install dependencies)
2. Activator.java (Life-Cycle of when Start or Stop Bundle)
3. My_App.java (My Codes)
 Important Files
PacketHandler.java

10. |-- Ip-learning
-- pom.xml
|--src
|--main
|--java
|--com
|--SDN
|--MyProject2
-- Activator.java
-- PacketHandler.java
 Important Files in Directory Layout

11. How to Create 3 Important files
pom.xml
Activator.java
PacketHandler.java

12. SDNHub_Opendaylight_Tutorial/ip-learning$ vi pom.xml
mvn eclipse:eclipse
 Steps to Write a Bundle
cd SDNHub_Opendaylight_Tutorial/ip-learning
1
2
From this POM file, Generates the Eclipse configuration files by executing:
Check your internet connection in linux, so enter the follow command
SDNHub_Opendaylight_Tutorial/ip-learning$
Create pom.xml and Build Project for Eclipse
3 Import Project to Eclipse (Browse ip-learning Directory)
4 Create Activator.java & PacketHandler.java in path: /src/man/java
5 Build Project ( RightClick on Project -> Run As -> Maven Build )
A JAR file created in path: /Target/ IP_Learning-0.1.jar

13. How to install My APP(IP_Learning-0.1.jar) to
OpenDayLight

14. OSGi > install file:/home/ubuntu/SDNHub_Opendaylight_Tutorial/ip-learning/target/IP_Learning-0.1.jar
 Install my app on OSGi
Path of JAR file
OSGi > ss
142 INSTALLED com.SDN.IP_Learning_0.1.0
OSGi > start 142
 H1 ping H2 on Mininet to view results on OSGi mode
After Install APP, Enter SS Comand in OSGi mode:

15. Don’t choose the one who is beautiful to the world; choose the
one who makes your world beautiful.
The End
Vahid Sadri