Waves of adoption for NFV
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1 Waves of adoption for How public, private and hybrid cloud networking is used for real workloads Chris Swan, the original cloud networking company copyright
2 Agenda What is? Bursting and Containment Hubs and Spokes Winning Back Control Summary copyright
3 What is Network Function Virtualization? copyright
4 Positioning - and SDN copyright
5 Providers and Customers User Control have different concerns Layer 7 Layer 6 Layer 5 Layer 4 Application SDN (using ) begins at the top of the network with the enterprise application, its owner and their collective technical and organizational demands. Limits of access, control, & visibility Layer 3 Layer 2 Layer 1 Layer 0 Service Provider SDN starts at the bottom of the network with the "device" and network flows. Virtualization Layer Hardware Ownership Layer copyright
6 as a networking Swiss Army knife Application SDN (Software Defined Network) Appliances Allow control, mobility & agility by separating network location and network identity Control over end to end encryption, IP addressing and network topology Hybrid Router Switch Firewall virtual device able to extend to IPsec/SSL VPN concentrator Protocol Redistributor Dynamic & Scriptable SDN multiple sites copyright
7 A technical use case overview US East 1 EMEA Overlay Network Subnet: /22 APAC Cloud Server ACloud Server B Cloud Server C Cloud Server D Cloud Server E Cloud Server F Overlay IP: Overlay IP: Overlay IP: Overlay IP: Overlay IP: Overlay IP: Public IP: Overlay IP: Public IP: Active IPsec Tunnel Overlay IP: / /24 Firewall / IPsec Cisco 5505 Failover IPsec Tunnel Active IPsec Tunnel / /24 Firewall / IPsec Cisco 5585 Public IP: Overlay IP: User Workstation LAN IP: User Workstation LAN IP: Customer Remote Office Chicago, IL USA Remote Subnet: /24 Data Center Server LAN IP: Data Center Server LAN IP: Customer Data Center London, UK Remote Subnet: /24 copyright
8 Wave 1 Bursting and Containment copyright
9 Fund bursts into public cloud to extend HPC Mutual fund securely extends HPC grid resource Node US-west-1 Overlay Network Node US-east-1 Active IPsec Tunnels Firewall / IPsec Data Center Node Node Private Data Center Boston, USA copyright
10 AD Configuration with Dual NIDs Mobile provider creates secure dev/test environments Private Cloud Hybrid Network US-east-1 Virtual Machine Virtual Machine Active IPsec Tunnels / /24 Firewall / IPsec Firewall / IPsec Data Center Servers User Workstation User Workstation Partner Data Center Developer Office USA copyright
11 Energy Savings Trust analyses data in IBM Cloud UK non-profit analyses 20 years of energy data & reduces CO2 Ehningen Cloud Server Virtual Machine Active IPsec Tunnel Firewall / IPsec Data Center Servers On-Site Hardware UK copyright
12 Capacity expansion: meeting game day demand US Sports Association flexes up & down during large annual events us-east-1 Cloud Server Virtual Machine Active IPsec Tunnels Firewall / IPsec Workstations Data Center Media Partners EMEA, & US & ANZ Main Offices New York, NY USA copyright
13 BPMS-as-a-SaaS without traditional complexity BPMS vendor reaches customers without on premise installations us-west-2 Federated Cloud Overlay Network us-east-1 Virtual Machine Virtual Machine Active IPsec Tunnels Failover IPsec Firewall / IPsec Cloud-based SaaS tool Private Cloud Data Center Servers Customer Data Center 1 London, UK Customer Data Center 2 Berlin, DE Home Data Center Boston, MA USA copyright
14 Wave 2 Hubs and spokes copyright
15 Cloud Meet Me Room Retail analytics firm connects in shared, private environment us-west-2 Federated Cloud Overlay Network us-east-1 Virtual Machine Virtual Machine Active IPsec Tunnels Failover IPsec Firewall / IPsec Remote Team Remote Team Data Center Servers Internal IT Data Center 1 Camden, MA USA Dev/Test New York, NY USA Home Data Center Boston, MA USA copyright
16 Cloud WAN for global reach and redundancy Firm extended offerings with global cloud points of presence US East Coast APAC-1 Netherlands Active IPsec Tunnels Firewall / IPsec Data Center Server Remote Team Data Center Server Workstations Data Center Server Customer 1Customer 2 New York USA Tokyo, Japan Office London, UK Data Center Frankfurt, Germany copyright
17 Multitenant cloud-based partner network Connecting mobile banking customers to common infrastructure Virtual Machine Mobile Banking Platform Cloud Region A Cloud Region B Cloud Region C Cloud Region D Encrypted IPsec Tunnels Firewall / IPsec Data Center Server Data Center Server Data Center Server Data Center Server Data Center Server Customer Data Center 1 UK Customer Data Center 2 USA Customer Data Center 3 UK Customer Data Center N USA Home Network USA copyright
18 The globe spanning disposable network Mission specific networks brought up in hours, used for weeks Data Center Server User Workstation User Workstation Where really shines today: create a WAN in minutes, use cloud as points of presence for your business copyright
19 Wave 3 Winning back control copyright
20 Overlay between public & private cloud Application developers no longer have ITIL processes in the way of agile delivery Location 1 Location 2 Location 3 Cloud Servers Cloud Servers Cloud Servers Public IP: Public IP: Public IP: Public IP: Public IP: Public IP: Location 4 Location 5 Public IP: Public IP: Cloud Servers Cloud Servers Public IP: Public IP: Public IP: Public IP: Region: Europe-1 Overlay Network /24 copyright
21 The first process customizable cloud transport network device allows customers to embed features and functions provided by other vendors - or developed in house, safely and securely into cloud networks Not just a scripting interpreter that allows control over known, existing features Completely new functions, processes, computation delivered to the core of the customer cloud network (patent pending) Router (Reverse) Proxy Switch SSL Termination Firewall Content Caching IPsec/SSL VPN Concentrator Load Balancing Protocol Redistributor Intrusion Detection Dynamic & Scriptable SDN More... Customer controlled, and cocreated, for the best hybrid cloud experience copyright
22 Summary copyright
23 Summary allows networks to be built out of the cloud Users get control over their: Security Topology Addressing Protocols When you give people a networking Swiss Army knife to run in the cloud they do all kinds of stuff that you might not have expected copyright
24 The CloudCamp Team 'Fireside Chat' - why is it still called cloud? 12:45-13:10 in Management, Services and Applications Stream copyright
25 Questions? Paddington, London, UK copyright
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