What most companies
get from ARIN
System Center
On-premises (Private)
1
WAP
3
Off-premises (Public)
Microsoft Azure
2
Off-premises (Hybrid)
Standardized
services
Delegated
capacity
Development
Cloud
abstraction
Assign dedicated and shared resources
Datacenter one
Datacenter two
Logical and
standardized
Diverse
infrastructure
Development
Connecting Private Clouds to
Microsoft Azure
Virtual Network
Extend your datacenter
to Azure by creating VMs in private networks
Connect individual computers
to Azure VMs and virtual
networks using Point to Site
connectivity without VPN
device
Site-to-Site
VPN
Subnet 1
VPN
Gateway
On premises
Your datacenter
Windows Server 2012 R2
inbox gateway to
connect virtual networks in
private cloud and Azure
VPN
Device
Individual computers
behind corporate
firewall
Remote workers
Subnet 2
Subnet 3
DNS
Server
On premises
Your datacenter
128
2128
default
preferred
Since Windows Vista and Server 2008R2 there has
been a new networking stack in the OS
Application Layer
Application Layer
TCP/UDP
TCP/UDP
IPv6
IPv4
Transport Layer (TCP/UDP)
IPv6
IPv4
Network Interface Layer
Network Interface Layer
Older TCP/IP Networking Stack (Dual-Stack)
New TCP/IP Networking Stack (Dual IP Layer)
2001:470:1f05:d37:202c:7674:c4c2:4fa8
Each : divides the address along 16-bit boundaries
And the address is represented in HEX
A
M
A
O
O
IPv4
IPv6
static
underlay
overlay
cannot
dual-stack
supports
enabled
preferred
RFC 6724
NCSI
Vista
RFC 6724
Server 2008
RFC 3484
ONLY
dual-stack
NOT
NAT64/DNS64
Hybrid
IPv6
Public Cloud
dual-stack
Private
default
IPv6
dual-stack
dual-stack
Support of
IPv6 in
Windows
Server 2012R2
Support of
IPv6 in Private
Cloud with
HNV
Support of
IPv6 in Public
Cloud (Azure)
Big Picture
Goals
Protocol
Private Cloud
Hybrid Cloud
Public Cloud
IPv4
Yes – fully supported
Yes – fully supported
Yes – fully supported
Dual-stack
Maybe – limited and
difficult to enable
consistently
No – limitation of Public
Cloud
No – not available
IPv6
Yes – fully supported
No – limitation of Public
Cloud
No – not available
invested
design
plan
?
For More Information
Windows Server 2012 R2
http://technet.microsoft.com/en-US/evalcenter/dn205286
System Center 2012 R2
http://technet.microsoft.com/en-US/evalcenter/dn205295
Azure Pack
http://www.microsoft.com/en-us/servercloud/products/windows-azure-pack
Microsoft Azure
http://azure.microsoft.com/en-us/
Come Visit Us in the Microsoft Solutions Experience!
Look for Datacenter and Infrastructure Management
TechExpo Level 1 Hall CD
http://channel9.msdn.com/Events/TechEd
www.microsoft.com/learning
http://microsoft.com/technet
http://microsoft.com/msdn
Layer 3 IPv6
Forwarding between
NVGRE Gateways
Default
Gateway
for Blue
tenant
Internet
SCVMM Controlled
NVGRE Tunnel
SCVMM
NVGRE
Gateway
Firewall
Default
Gateway
for Red
tenant
NVGRE
Gateway
WAN
SCVMM Controlled
NVGRE Tunnel
IPv6
IPv6
Blue tenant
Red tenant
Hyper-V host 1 site A
IPv6
IPv6
Blue tenant
Red tenant
Hyper-V host 1 site B