Red Hat OpenStack Platform 8 Networking Guide Open Stack

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Table of Contents
PREFACE
- 1. OPENSTACK NETWORKING AND SDN
  - 1.1. Topics covered in this book
- 2. THE POLITICS OF VIRTUAL NETWORKS
CHAPTER 1. NETWORKING OVERVIEW
- 1.1. How Networking Works
- 1.2. Connecting two LANs together
  - 1.2.1. VLANs
  - 1.2.2. Firewalls
- 1.3. Networking in OpenStack
- 1.4. Advanced OpenStack Networking Concepts
CHAPTER 2. OPENSTACK NETWORKING CONCEPTS
- 2.1. Installing OpenStack Networking (neutron)
  - 2.1.1. Supported installation
- 2.2. OpenStack Networking diagram
- 2.3. Security Groups
- 2.4. Open vSwitch
- 2.5. Modular Layer 2 (ML2)
- 2.6. Network Back Ends in OpenStack
  - 2.6.1. Choose OpenStack Networking (neutron)
  - 2.6.2. Choose Nova Networking
- 2.7. L2 Population
- 2.8. OpenStack Networking Services
  - 2.8.1. L3 Agent
- 2.9. Tenant and Provider networks
- 2.10. Layer 2 and layer 3 networking
  - 2.10.1. Use switching where possible
PART I. COMMON TASKS
CHAPTER 3. COMMON ADMINISTRATIVE TASKS
- 3.1. Create a network
- 3.2. Create an advanced network
- 3.3. Add network routing
- 3.4. Delete a network
- 3.5. Create a subnet
  - 3.5.1. Create a new subnet
- 3.6. Delete a subnet
- 3.7. Add a router
- 3.8. Delete a router
- 3.9. Add an interface
- 3.10. Delete an interface
- 3.11. Configure IP addressing
- 3.12. Create multiple floating IP pools
- 3.13. Bridge the physical network
CHAPTER 4. PLANNING IP ADDRESS USAGE
- 4.1. Using multiple VLANs
- 4.2. Isolating VLAN traffic
- 4.3. IP address consumption
- 4.4. Virtual Networking
- 4.5. Example network plan
CHAPTER 5. REVIEW OPENSTACK NETWORKING ROUTER PORTS
- 5.1. View current port status
CHAPTER 6. TROUBLESHOOT PROVIDER NETWORKS
- 6.1. Topics covered
- 6.2. Basic ping testing
- 6.3. Troubleshooting VLAN networks
  - 6.3.1. Review the VLAN configuration and log files
- 6.4. Troubleshooting from within tenant networks
  - 6.4.1. Perform advanced ICMP testing within the namespace
CHAPTER 7. CONNECT AN INSTANCE TO THE PHYSICAL NETWORK
- 7.1. Using Flat Provider Networks
- 7.2. Using VLAN provider networks
- 7.3. Enable Compute metadata access
- 7.4. Floating IP addresses
CHAPTER 8. CONFIGURE PHYSICAL SWITCHES FOR OPENSTACK NETWORKING
- 8.1. Planning your physical network environment
- 8.2. Configure a Cisco Catalyst switch
- 8.3. Configure a Cisco Nexus switch
- 8.4. Configure a Cumulus Linux switch
- 8.5. Configure an Extreme Networks EXOS switch
- 8.6. Configure a Juniper EX Series switch
PART II. ADVANCED CONFIGURATION
CHAPTER 9. CONFIGURE MTU SETTINGS
- 9.1. MTU overview
CHAPTER 10. CONFIGURE QUALITY-OF-SERVICE (QOS)
- 10.1. QoS Policy Scope
- 10.2. QoS Policy Management
CHAPTER 11. CONFIGURE BRIDGE MAPPINGS
- 11.1. What are bridge mappings used for?
- 11.2. Maintaining Bridge Mappings
  - 11.2.1. Manual port cleanup
  - 11.2.2. Automated port cleanup using ‘neutron-ovs-cleanup’
    - 11.2.2.1. Example usage of neutron-ovs-cleanup:
CHAPTER 12. CONFIGURE RBAC
- 12.1. Create a new RBAC policy
- 12.2. Review your configured RBAC policies
- 12.3. Delete a RBAC policy
CHAPTER 13. CONFIGURE DISTRIBUTED VIRTUAL ROUTING (DVR)
- 13.1. Configure DVR
CHAPTER 14. CONFIGURE LOAD BALANCING-AS-A-SERVICE (LBAAS)
- 14.1. OpenStack Networking and LBaaS Topology
  - 14.1.1. Service Placement
- 14.2. Configure LBaaS
  - 14.2.1. Enable LBaaS Integration with Dashboard
- 14.3. On the network node (running the LBaaS Agent)
CHAPTER 15. TENANT NETWORKING WITH IPV6
- 15.1. IPv6 subnet options
  - 15.1.1. Create an IPv6 subnet using Stateful DHCPv6
CHAPTER 16. MANAGE TENANT QUOTAS
- 16.1. L3 quota options
- 16.2. Firewall quota options
- 16.3. Security group quota options
- 16.4. Management quota options
CHAPTER 17. CONFIGURE FIREWALL-AS-A-SERVICE (FWAAS)
- 17.1. Enable FWaaS
- 17.2. Configure FWaaS
- 17.3. Create a firewall
- 17.4. Allowed-address-pairs
  - 17.4.1. Basic allowed-address-pairs operations
  - 17.4.2. Adding allowed-address-pairs
CHAPTER 18. CONFIGURE LAYER 3 HIGH AVAILABILITY
- 18.1. OpenStack Networking without HA
- 18.2. Overview of Layer 3 High Availability
  - 18.2.1. Failover conditions
- 18.3. Tenant considerations
- 18.4. Background changes
  - 18.4.1. Changes to neutron-server
  - 18.4.2. Changes to L3 agent
- 18.5. Configuration Steps
- 18.6. Configure the OpenStack Networking node
- 18.7. Review your configuration
CHAPTER 19. SR-IOV SUPPORT FOR VIRTUAL NETWORKING
- 19.1. Configure SR-IOV in your RHEL OpenStack Platform deployment
- 19.2. Create Virtual Functions on the Compute node
- 19.3. Configure SR-IOV on the Network Node
- 19.4. Configure SR-IOV on the Controller Node
- 19.5. Configure SR-IOV in Compute
- 19.6. Enable the OpenStack Networking SR-IOV agent
- 19.7. Configure an instance to use the SR-IOV port
- 19.8. Review the allow_unsafe_interrupts setting
- 19.9. Additional considerations

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