The document outlines OVH's hybrid cloud network architecture, detailing its connectivity solutions between data centers and the OVH optical backbone. It describes features such as the VRack's layer-2 network capabilities, private IP addressing, and support for various routing protocols like BGP. The presentation also highlights the infrastructure's capacity and performance metrics, emphasizing multi-region connectivity options.

1. HYBRID CLOUD
ROOM 3
03.00 PM
Olivier BEDOUET
Solution Architect

2. HYBRID CLOUD
Network connectivity between
your datacenter and OVH

3. OVH OPTICAL BACKBONE
2006
Since
OUR OWN FIBER
OUR OWN DEVICES
OUR OWN AMPLIFIERS
• 100 nodes
• 131 x 100G
• Longest Circuit
RBX<>SBG
1000km
WE RUN IN AND
SIZE TODAY
• 70 nodes
• 54 x 100G
• Longest circuit : BHS<>CHI
1800km

4. OVH PUBLIC NETWORK
Percent of External trafic through
PNI IXP
OUR PEERING POLICY IS
75
18
Tb/s capacity
And others!https://peering.ovh.net/

5. OVH vRACK
MULTI-PRODUCTSPRIVATE NETWORK

6. OVH vRACK
Gravelines Datacenter Roubaix Datacenter Strasbourg Datacenter
vRack
ScyllaDB ScyllaDB ScyllaDB
VLAN20
MULTI REGION

7. OVH vRACK - Features
True Layer-2 Network
Compatible with HA protocols (VRRP, Ethernet-Level, etc)
Private IP addressing supporting any range
Transparent to Vlan-tag (802.1q)
Jumbo Frames supported up to 9000 bytes

8. vRACK 3.0 architecture

9. OVHcloud Connect
Network extension to OVH’s vRack
L2 Mode - Ethernet
Extend your Datacenter
Easy configuration
Keep your IP address plan
Vlan tag preserved
L3 Mode - IP
Extend your network
Connect your WAN
Resiliency with BGP
Cloud2Cloud

10. OVHcloud Connect – L2
Your
Datacenter
OVH POP
OVH
Your
Datacenter
OVH POP
OVH
Your
Datacenter
OVH POP
OVH
OVH POP
SUPPORTED SUPPORTED NOT SUPPORTED
Your
Datacenter
1
OVH POP
OVH
Your
Datacenter
2
Your
Datacenter
1
OVH POP
OVH
Your
Datacenter
2
OVH POP
NOT SUPPORTEDNOT SUPPORTED

11. OVHcloud Connect - L3
Your
Datacenter
OVH POP
OVH
Your
Datacenter
OVH POP
OVH
Your
Datacenter
OVH POP
OVH
OVH POP
SUPPORTED SUPPORTED
Your
Datacenter
1
OVH POP
OVH
Your
Datacenter
2
Your
Datacenter
1
OVH POP
OVH
Your
Datacenter
2
OVH POP
SUPPORTED
SUPPORTED SUPPORTED
Your
Datacenter
OVH POP
OVH
OVH POP
SUPPORTED
OVH

12. OVHcloud Connect – L3
OVH POP A
EntryPoint EndPoint
EntryPoint
vRack
OVH Datacenter 1
OVH POP B
EndPoint
OVH Datacenter 2
Full mesh

13. OVHcloud Connect – L3
Subnets are routed statically to your
gateway/router in vRack
Subnets are announced with BGP in
vRack
STATIC ROUTING DYNAMIC ROUTING

14. OVHcloud Connect – BGP
from vRack
Gravelines Datacenter Roubaix Datacenter Strasbourg Datacenter
vRack
Telehouse Paris POP
VM VM VM
VLAN30
NSX Edge Router NSX Edge Router NSX Edge Router
OVH Router
Equinix Frankfurt POP
OVH Router
OVH Router OVH Router OVH Router
VLAN20VLAN10
BGP BGP BGP
OVHcloud Connect
Full Mesh

15. OVHcloud Connect -
Hybrid
Gravelines Datacenter Roubaix Datacenter Strasbourg Datacenter
vRack
ScyllaDB ScyllaDB ScyllaDB
Telehouse Paris POP
OVH Router
Equinix Frankfurt POP
OVH Router
OVH Router OVH Router OVH Router
OVHcloud Connect
Full Mesh
AWS, AZURE, GCP
Linux+Bird
BGP
Linux+Bird
BGP
Linux+Bird
BGP
ALL PATHS ACTIVE

16. Thank you !