A Disruptive Approach to Hybrid Clouds: Overlay - SYS

A Disruptive Approach to Hybrid Clouds:
Overlay Networks
November 4, 2014
Dr. Jaushin Lee
Mike Loftus
Dhananjay (DJ) Nair
1
Problem - Enterprise Datacenter Migration to Hybrid Cloud
VM
Container
VM
Server
APP
APP
APP
APP
Public Cloud DC Network Infrastructure
Cloud Provider
Network & Security Infrastructure
Enterprise
Enterprise Drivers
Enterprise Challenges
“Stop investing in internal DC”
• Looking for:
• Network and security infrastructure 10+ years
• Disparate DC’s managed by multiple IT parties
 Economies of scale
 Elastic computing
 Improved productivity
 Cloud applications
11/4/2014
LAN
• Extremely complex and time consuming to reengineer enterprise infrastructure
2
Market Opportunity
• 70% of enterprises interested to build hybrid cloud in 2015
• 50% of large enterprises will have hybrid cloud deployment before end of 2017
• Sweet spot on Gartner hype cycle for adoption consideration
11/4/2014
3
Hybrid Cloud Technology Landscape
App OnBoarding
Enterprise Apps
VM
Storage
Hypervisor
Container
Service
Container
Security
Enterprise Apps
Container
OS
Enterprise Apps
VirtualContainer
Hybrid Network and Cloud Firewalls
VMOverlay
Storage
Hypervisor
VM
Storage
Hypervisor
OS
Container
OS
Cloud Orchestration
Cloud Orchestration
Cloud Orchestration
Physical Network
Physical Network
Physical Network
Enterprises
Hypervisor on
Hypervisor
11/4/2014
SDN for WAN
VPN & Physical Net
Hypervisor Network
4
Hybrid Cloud Physical Network Fabric
Customer driven virtual
firewall configurations
Routing table configuration
for specific VXLAN and VMs
Auto-configurable VPN
gateway for all customers
VPN Gateway
VPN Gateway
VPN gateway deployment,
WAN configuration
Open pinholes on firewalls
for inbound VPN packets
Implement NAT in firewall to
avoid IP collisions
Databases
Servers
11/4/2014
Subnet reconfiguration for
VPN packet forwarding
5
Cloud Project Migration (Concept)
VIRTUAL PLANE
PHYSICAL PLANE
Revolutionary Technology
Overlay Virtual Hybrid Network
with Security:
• Abstracts away the underlying network
Complexity
• 100% software
Business Benefits
• Cloud Project Migration
• One application at a time without
changing IT infrastructure
controller
Zentera Guardia Fabric™
Databases
Servers
11/4/2014
• No VPN, No opening firewall,
No changing subnets
• Completely decoupled – No
multi-layer protocol integration
7
Example - Zentera Online for Azure
Zentera Online web portal (signin.zenteraonline.com)
 Provision your virtual appliances in Azure datacenters
 Manage virtual appliances for backup and billing
Enterprise
DevOp
Zentera virtual appliance zCenter web
portal (yourva.cloudapp.net)
 Define cloud firewalls
 Provision WAN virtual networks
 Provision and manage cloud servers
Z
Hybrid Cloud
Corporate
Environments
Remote Site
11/4/2014
8
Zentera Solution Architecture and Features
Key Features and Differentiations
11/4/2014
Module
Capabilities
Differentiations
zNet
Endpoint-to-endpoint direct virtual hybrid network
Cross domain, overlay network
zChamber
Cloud chamber based peripheral firewall system
Much enhanced security
zSafe
Data encryption, transport, and synchronization
Customer controlled security
zAccess
Policy based VDI solution with application interlock
Much enhanced security
zCenter
Center portal defining overall virtual infrastructure definition
Central single point def & cntrl
9
Visit Zentera at:
Booth #816
Sign up for a FREE trial at:
http://azure.zentera.net
11/4/2014
10