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Hybrid Cloud Networking

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Hybrid Cloud Networking

  1. 1. SVForum Cloud and Virtualization SIG Hybrid Cloud Networking Chris Marino vCider
  2. 2. Typical WebApp Deployment 75.23.45.18 L/B 10.0.0.16/28 Web Web Web Web 10.0.1.16/28 App App 10.0.2.16/28 Lots of Other Sync, EAI, Mirror, etc. DB Enterprise Apps SVForum Cloud and Virtualization SIG Slide 2
  3. 3. Cloud App Deployment L/B Web Web Web Web App App Sync, EAI, Mirror, etc. DB SVForum Cloud and Virtualization SIG Slide 3
  4. 4. Hybrid Cloud: Stretched LAN L/B Web Web Web Web App App Sync, EAI, Mirror, etc. DB SVForum Cloud and Virtualization SIG Slide 4
  5. 5. Hybrid Cloud: Tethered App L/B Web Web Web Web App App Sync, EAI, Mirror, etc. DB On Prem SVForum Cloud and Virtualization SIG Slide 5
  6. 6. Hybrid Cloud:Cloud Bursting L/B L/B Web Web Web Web Web App App App App Sync, EAI, Mirror, etc. DB SVForum Cloud and Virtualization SIG Slide 6
  7. 7. Hybrid Cloud Networking • Architectural Challenges – Performance • Latency v. Consistency – Reliability • Failover, DR/HA strategies – Security • Switched (E’net frames) v. Routing (IP Packets) • Firewalls, Encryption, Access Controls, etc. • Implementation Challenges – Switched v. Routed • Bridging (simple) v. Routing (not so simple) • Application Requirements (broadcast/multicast, discovery, failover, etc.) – IP addresses • Dynamic v. Static • Routable v. Non-routable – Routes to and from systems • Network Appliances and Leaky Abstractions • Complexity and Agility – How does all this impact primary objectives of cloud efforts? SVForum Cloud and Virtualization SIG Slide 7
  8. 8. Routed Virtual Private Cloud Switched LANs v. Routed Cloud Security Performance Complex? /28 R /26 /28 Switch R F/W G/W R R On Premises /28 R Cloud Provider SVForum Cloud and Virtualization SIG Slide 8
  9. 9. Switched Virtual Private Cloud Switched LANs v. Routed Cloud Security Performance Simpler? vSwitch vSwitch Tun Tun On Premises Cloud Provider SVForum Cloud and Virtualization SIG Slide 9
  10. 10. Questions? Contact: Chris Marino chris@vcider.com info@vcider.com Just Launched Cloud Gateway Features! Looking for Beta Users Sign Up Now at beta.vcider.com SVForum Cloud and Virtualization SIG Slide 10

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