sdn configuration

1. Install vmware tools There are tutorials online
2.
sudo apt-get install vim, git  

sudo apt-get install build-essential default-jdk ant python-dev

github seems to be blocked, so change the hosts

Step 1: sudo vim /etc/hosts
Part 2: Add
13.250.177.223 github.com
52.74.223.119 github.com
13.229.188.59 github.com
13.250.162.133 codeload.github.com
13.229.189.0 codeload.github to hosts .com

3. Install floodlight
git clone git://github.com/floodlight/floodlight.git
The latest version is 1.2 to support the group table function.
Operation mode:
java -jar target/floodlight.jar
The management interface of floodlight1.2 cannot be accessed.
# git pull origin master
# git submodule init
# git submodule update
# ant
4. Install mininet
git clone git://github.com/mininet/mininet
cd mininet
./util/install.sh -n3V 2.7.0
Step 4:
sudo mn - -controller=remote,ip=127.0.0.1,port=6653  

If you enter the mininet command line, you should be able to

Also requires java1.8 support