Security groups are network rules that allow instances in one tenant (project) to be kept separate from other instances in another. Managing Security Group rules for our OpenStack instances is done as simply as possible with OpenStack Dashboard.
Load a web browser, point it to our
OpenStack Dashboard address at
http://172.16.0.1/, and log in as the
demo user with the password
To administer security groups under OpenStack Dashboard, carry out the steps discussed in the following sections.
To create a security group, perform the following steps: