下世代Network Slicing模組設計課程

This note is for the 🔗page

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👉 Environment requirement

• ubuntu    20.04

• • disk     20 GB

• mininet   2.3.0

• ryu          v4.34

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• Experiment 1 🔗
• Experiment 2 🔗
• Experiment 3 🔗
• Experiment 4 🔗

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Installation Guide

• Initialize ubuntu

# update and upgrade
$ sudo apt-get update && sudo apt-get upgrade

# reboot
$ sudo reboot

• Install openvswitch

# install openvswitch
$ sudo apt install openvswitch-switch

• Check the openvswitch version

$ sudo ovs-vsctl -V

• Install mininet

# install git
$ sudo apt-get install -y git

# clone mininet
$ cd ~
$ git clone https://github.com/mininet/mininet

# install mininet and set as OpenFlow1.3
$ sudo ./mininet/util/install.sh -n3

• Check the mininet

# open mininet
$ sudo mn 

# leave mininet
$ exit

• Ryu Pre-install

# install ryu require packages
$ sudo apt-get install -y libxml2-dev libxslt1-dev libffi-dev libssl-dev zlib1g-dev python3-pip python3-eventlet python3-routes python3-webob python3-paramiko gcc python3-dev 
$ sudo pip3 install msgpack-python eventlet==0.15.2
$ sudo pip3 install six --upgrade
$ sudo pip3 install oslo.config q --upgrade

• Install ryu

# install ryu controller
$ cd ~
$ git clone https://github.com/faucetsdn/ryu
$ cd ryu
$ sudo pip3 install .
$ cd ~

• Install Google-Chrome

$ cd Downloads/
$ wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
$ sudo dpkg -i google-chrome-stable_current_amd64.deb
$ sudo apt-get install -f
$ cd ~

• Install Postman on Google-Chrome

🔗 Tabbed Postman - REST Client

• Clone this Github page

$ cd ~
$ git clone https://github.com/THU-DBLAB/network_slice

• Optional

# remove openvswitch
$ sudo apt-get remove openvswitch-common openvswitch-switch openvswitch-pki openvswitch-testcontroller -y

# if ovs doesn't work, you can try this to start ovs
$ sudo /usr/share/openvswitch/scripts/ovs-ctl start
# or
$ sudo service openvswitch-switch restart

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Resources

• 🔗 OpenFlow 1.3 Specification
• 🔗 SDNLAB
• 🔗 Ryu Document
• 🔗 Mininet Document