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Software-Defined Networking (SDN) with OpenStack

You're reading from   Software-Defined Networking (SDN) with OpenStack Leverage the best SDN technologies for your OpenStack-based cloud infrastructure

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Product type Paperback
Published in Oct 2016
Publisher
ISBN-13 9781786465993
Length 216 pages
Edition 1st Edition
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Authors (2):
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Sriram Subramanian Sriram Subramanian
Author Profile Icon Sriram Subramanian
Sriram Subramanian
Sriram Subramanian is an experienced professional with over 19 years' experience of building networking and network management products. Since 2011, Sriram has been working with Juniper Networks, leading engineering teams responsible for OpenStack Neutron plugins, VMware integration, and network management products. He is a technologist with a passion for virtualization and cloud networking. Sriram blogs regularly at http://www.innervoice.in/blogs and loves experimenting with new technologies and programming. He is the author of OpenStack Networking Cookbook, Packt.
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Sreenivas Voruganti Sreenivas Voruganti
Author Profile Icon Sreenivas Voruganti
Sreenivas Voruganti
Sreenivas Voruganti is presently driving IoT solutions at Aricent. He previously led engineering teams responsible for building networking, wireless LAN, and SDN products at Juniper Networks. He has contributed to building a range of IP and ATM-based Telco products at Lucent Technologies, Tellabs, and BHEL. He is an avid student of emerging trends in networking and virtualization technologies and is passionate about integrating them to deliver solutions. His current interests include IoT, SDN, and NFV. He is an inventor and has US Patent grants on networking, QoS, and wireless.
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Toc

Table of Contents (11) Chapters Close

Preface 1. OpenStack Networking in a Nutshell FREE CHAPTER 2. Introduction to Software-Defined Networking 3. SDN Protocols 4. SDN Networking with Open vSwitch 5. Getting Started with OpenDaylight 6. Using OpenDaylight with OpenStack 7. Getting Started with OpenContrail 8. OpenContrail Networking with OpenStack 9. Open Network Operating System (ONOS) 10. OVN and Open vSwitch Enhancements

OpenContrail architecture

The architecture of OpenContrail can be broken up into two main components:

  • vRouter

  • Controller

Let us examine each of these components in detail.

vRouter

The vRouter is the main component in the forwarding plane of OpenContrail. The vRouter runs on the Compute Nodes and acts as a virtual switch as well as a virtual router. It forwards the traffic to and from the virtual machines running on the Compute Node. Since OpenContrail is based on an overlay network architecture, the vRouter acts as the endpoint for overlay networks.

The vRouter is analogous to the Open vSwitch (OVS) when compared with an OpenDaylight-based SDN architecture. While OVS supports protocols like OpenFlow to program the forwarding plane, the vRouter uses XMPP as the control plane protocol. XMPP stands for Extensible Messaging and Presence Protocol. XMPP is an interesting choice for the control plane protocol. XMPP was designed as a protocol for detecting the presence and exchanging messages for real...

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Authors (2)

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Profile icon Voruganti
Voruganti
Sreenivas Voruganti is presently driving IoT solutions at Aricent. He previously led engineering teams responsible for building networking, wireless LAN, and SDN products at Juniper Networks. He has contributed to building a range of IP and ATM-based Telco products at Lucent Technologies, Tellabs, and BHEL. He is an avid student of emerging trends in networking and virtualization technologies and is passionate about integrating them to deliver solutions. His current interests include IoT, SDN, and NFV. He is an inventor and has US Patent grants on networking, QoS, and wireless.
Read more
See other products by Voruganti
Profile icon Sriram Subramanian
Sriram Subramanian
Sriram Subramanian is an experienced professional with over 19 years' experience of building networking and network management products. Since 2011, Sriram has been working with Juniper Networks, leading engineering teams responsible for OpenStack Neutron plugins, VMware integration, and network management products. He is a technologist with a passion for virtualization and cloud networking. Sriram blogs regularly at http://www.innervoice.in/blogs and loves experimenting with new technologies and programming. He is the author of OpenStack Networking Cookbook, Packt.
Read more
See other products by Sriram Subramanian
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