Embed Size (px)
DESCRIPTION
"Today's datacenter network is hindering the speed and agility of cloud services. Datacenter compute management systems assign virtual machines within seconds yet it takes hours or even days for the network connectivity to be reconfigured to deliver secure paths between the new applications and the end users. Network Virtualization improves the reaction capabilities of the datacenter network but to truly deliver the promise of cloud services the network must seamlessly co-operate not only inside the datacenter but also to the wide area networks where the applications end users reside. Join the Nuage Networks product development team as they showcase the power of SDN to deliver true network virtualization within the datacenter and seamlessly out to the wide area network. This demonstration will cover: • Overview of the key components of the Nuage Networks Virtualized Services Platform (VSP) including the policy and network templates, SDN controller and the distributed virtual routing and switching elements of the solution. • Administration functions for the datacenter tenant to create their specific application templates and business rules (policies) to create the network services that will be implemented when the application is deployed. • The creation of the network service on to the network via the Nuage Networks Virtualized Services Controller (VSC) that provides the control plane intelligence to the distributed network end points via OpenFlow, and MP-BGP federation to the wide area IP and VPN networks outside the data center. • Automated provisioning and re-provisioning of the network paths of migrating VMs. • Centralized network service policy changes At the end of the demonstration you will have an understanding of the key functionalities of the Nuage Networks Virtualized Services Platform and how it truly delivers on the promise of SDN by removing the constraints of the datacenter network and seamlessly extending the cloud service to the wide area. Watch Scott Sneddon, Principle Solutions Architect at Nuage Networks, Dimitri Stiliadis, Co-founder & Chief Architect and Florin Balus, Co-Founder & Product Management share True Network Virtualization with Nuage Network’s Virtualized Services Platform."
Citation preview
Copyright 2013 Alcatel-Lucent. All rights reserved.
SDN Central DemoFriday - Nuage Networks Brings True Network Virtualization to the Datacenter Scott Sneddon @ssneddon October 25, 2013
Copyright 2013 Alcatel-Lucent. All rights reserved.
The Gap: Today’s Datacenter networks are…
Cumbersome to operate Highly static & configuration-driven
NOT reflexive to application needs
Restricted in scope & reach of services Bounded by islands of connectivity
NOT designed to deliver hybrid cloud services
Inefficient & fragile Very high operational intensity
NOT multi-tenant and robust
What can we apply from
The dynamicity of mobile networks? (You move, it magically works…)
Our experience in scaling the internet? (Distributed intelligence, simple core)
Broadly deployed business VPN services? (Secure, reliable slices of network for each of many users)
Copyright 2013 Alcatel-Lucent. All rights reserved.
The Nuage Networks Software Suite
Virtualized Services Directory (VSD)
Virtualized Services Controller (VSC)
Virtual Routing & Switching (VRS)
Nuage Networks Virtualized Services Platform (VSP)
• A novel network services plane for the multi-tenant cloud datacenter – Fully automating the instantiation of network services
required by application scenarios
– Based on an IT-centric view of per-tenant policies, application preferences & network service requirements (VSD Policy Engine)
– With key analytics & service assurance capabilities (VSD Analytics Engine)
– Provides full programmability via application & network APIs (VSC SDN Controller)
– That virtualizes and automates existing infrastructure, including bare-metal assets (Nuage VRS & VRS-G)
Copyright 2013 Alcatel-Lucent. All rights reserved.
Nuage Networks Virtualizes any Datacenter Network
Datacenter Networking Hardware of Choice
Server & Hypervisor Environment of Choice
Compute Virtualization Environment of Choice
DATACENTER
NETWORK
. . . .
Copyright 2013 Alcatel-Lucent. All rights reserved.
DATACENTER
NETWORK
. . . .
VIRTUALIZED
ASSETS
NON-VIRTUALIZED
ASSETS
CLOUD
. . . .
Business VPN Service
Enterprise Site
Internet
DATACENTER
NETWORK
. . . .
The True Hybrid Cloud is…
Copyright 2013 Alcatel-Lucent. All rights reserved.
SW Gateway Racks
10/25/2013 6
Hypervisor
Hypervisor
Hypervisor
Hypervisor
Hypervisor
Hypervisor
Data Center IP Fabric
DC Routers
VLANs
Hypervisor
Bare Metal
Gateway VLAN
Server Racks
WAN
Main use cases and issues:
1. Getting out of the Datacenter
“Back to Square 1”: complex VLAN stitching
2. Supporting Bare metal servers
L2 only services & limited feature capability
What about Gateways
Copyright 2013 Alcatel-Lucent. All rights reserved.
Gateways: The Nuage Solution
10/25/2013 7
Enterprise Site
Hypervisor
Hypervisor
Hypervisor
Hypervisor
Hypervisor
Hypervisor
IP Network Fabric
Virtual Network Domain
BGP
WAN Service
Hypervisor
Bare Metal
Gateway VLAN
No need for gateways for WAN connectivity
Copyright 2013 Alcatel-Lucent. All rights reserved.
Gateways for Bare Metal Support: Range of options to fit needs
10/25/2013 8
Software Gateways
Generic Hardware ToRs
High-Performance Gateways ?
Recommended for small DCs
Limited number of bare metal servers
Based on public interfaces
Primarily L2 only
Copyright 2013 Alcatel-Lucent. All rights reserved.
Gateways for Bare Metal Support: Nuage Networks Solution covers full range of options
10/25/2013 9
Software Gateways
Generic Hardware ToRs
High-Performance Gateways
Nuage VRS-G
Partners
OVSDB Openflow Ecosystem
Nuage Networks 7850 VSG
Virtualized Services Gateway
Copyright 2013 Alcatel-Lucent. All rights reserved.
Hypervisor
Hypervisor
Hypervisor
Hypervisor
Hypervisor
Hypervisor
Hypervisor
Hypervisor
Hypervisor
Hypervisor
Hypervisor
Hypervisor
DC1 Zone 1
Cloud Service Management Plane
Datacenter Control Plane
Datacenter Data Plane DC1 Zone 2 Datacenter 2`
Federation of controllers
DC WAN Router
Service Provider Data Plane
IP / MPLS
Service Provider Control Plane
Virtualized Services Controller
Virtualized Services Directory
Virtualized Services Controller
Business VPN Service
Private Datacenter
Domain
Subnets
VPN Internet
Zones
Policies
DC 2 Bare Metal Assets
Nuage 7850 VSG
Putting it all together…
Copyright 2013 Alcatel-Lucent. All rights reserved.
Bare Metal Zone
Nuage VSG 7850
Nuage Networks VSP v2.0 Demo
1. Bridging Physical & Virtual Nuage 7850 VSG
2. Advanced Cloud Networking OpenStack L3 network,
connecting to a public network and an enterprise IP VPN
3. Hybrid Cloud connectivity Multi-Stack
Multi-Hypervisor
Service insertion
Hypervisor
Hypervisor
Hypervisor
Openstack
Cloud Management Plane
Hypervisor
vCenter/VMware
DC Edge
Enterprise Site
Virtualized Services Directory
Business VPN Service
IP Data Plane L2 Virtual Wire
Internet
L3 Network
Copyright 2013 Alcatel-Lucent. All rights reserved.
Thank You
10/25/2013 12
Copyright 2013 Alcatel-Lucent. All rights reserved. 10/25/2013 13
www.nuagenetworks.net @nuagenetworks
