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Learning OpenStack Networking (Neutron), Second Edition

You're reading from   Learning OpenStack Networking (Neutron), Second Edition Wield the power of OpenStack Neutron networking to bring network infrastructure and capabilities to your cloud

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Product type Paperback
Published in Nov 2015
Publisher Packt
ISBN-13 9781785287725
Length 462 pages
Edition 1st Edition
Languages
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Author (1):
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James Denton James Denton
Author Profile Icon James Denton
James Denton
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Toc

Table of Contents (16) Chapters Close

Preface 1. Preparing the Network for OpenStack FREE CHAPTER 2. Installing OpenStack 3. Installing Neutron 4. Building a Virtual Switching Infrastructure 5. Creating Networks with Neutron 6. Managing Security Groups 7. Creating Standalone Routers with Neutron 8. Router Redundancy Using VRRP 9. Distributed Virtual Routers 10. Load Balancing Traffic to Instances 11. Firewall as a Service 12. Virtual Private Network as a Service A. Additional Neutron Commands B. Virtualizing the Environment Index

Working with security groups in the dashboard


Within the Horizon dashboard, security groups are managed within the Access & Security section under the Compute tab:

Figure 6.13

Creating a security group

To create a security group, perform the following steps.

Click on the Create Security Group button in the upper right-hand corner of the screen. A window will appear that will allow you to create a security group, which is similar to the following screenshot:

Figure 6.14

The Name field is required. When you are ready to proceed, click on the blue Create Security Group button to create the security group.

Managing security group rules

Once created, you will be returned to the Access & Security section, where you can add rules to the security group by clicking on the Manage Rules button of the corresponding group:

Figure 6.15

To delete a rule, click on the red Delete Rule button next to the corresponding security group rule. To add a rule, click on the Add Rule button in the upper right-hand corner...

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