Post on 20-Jul-2016
Service Provider SDNfrancois.Lemarchand@ericsson.com
5 February 2014
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
Network
Data Center
Cross-Domain Orchestration
APIs, Exposable Services & Assets
Integrated Network Control
IP & Transport
Mgmt & ControlAccess
Mgmt & Control
Cloud
Mgmt & Control
Abstraction & Virtualization
Service Provider SDN & Cloud
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
Forwarding Forwarding Forwarding
SDN & CloudSDN as NFV infrastructure
SDNSDNCTLSDNCTLSDNCTL
Control
CloudCloudOrch.CloudOrch.CloudOrch.
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
Forwarding Forwarding Forwarding
SDN, Cloud & & NFVNFV in SDN control domain
SDNCloud
SDNCTLSDNCTLSDNCTL
Control
NFV
Control
ForwardingForwarding
Control
VNFManagersVNF
ManagersVNF
Managers
CloudOrch.CloudOrch.CloudOrch.
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
ControlForwarding
ControlForwarding
ControlForwarding
OSSNMS/EMSOSS
NMS/EMSOSS
NMS/EMS
Forwarding Forwarding Forwarding
Cloud, SDN & NFVNFV in SDN control domain
SDNCTLSDNCTLSDNCTL
Control Control
ForwardingForwarding
Control
VNFManagersVNF
ManagersVNF
Managers
CloudOrch.CloudOrch.CloudOrch.
PolicyPolicyPolicy
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
Forwarding Forwarding Forwarding
Cloud, SDN & NFVNFV in SDN control domain
SDNCTLSDNCTLSDNCTL
Control
NFV
Control
ForwardingForwarding
Control
VNFManagersVNF
ManagersVNF
Managers
CloudOrch.CloudOrch.CloudOrch.
ControlForwarding
ControlForwarding
ControlForwarding
OSSNMS/EMSOSS
NMS/EMSOSS
NMS/EMS
PolicyPolicyPolicy
Cross Domain Service Orchestration
Service Catalogue, BSS
interface,Subscriptions,
near real time ~minute
Service trigger, dynamic
connectivity, service scaling,
real time: ~second
East/West signaling,
Forwarding state control.
High transaction rate & sub
second domain
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
Software defined networkingUse cases & Domain applications
IP S
erv
ice
s
IP Services Chaining and Automation
SDNService Chaining
SDNService Chaining
SDNService ChainingDPI SecurityOptimizations Service Chaining
switch switch switch
Datacenter Network Infrastructure
Co
nn
ectivity
se
rvic
e
vBNGvRouter vEPG
NFV Network infrastructureSDN
DC/NFVSDN
DC/NFVSDN
DC/NFV VPN connectivity
Tra
nsp
ort
Aggregation IP Core
SDNTransportSDN
TransportSDN
Transport
Multi-Layer optimizations
Access
SDN driven service delivery
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
Subscriber aware service chaining & automation
Price
Penetration
Differentiated
service bundles
Firewall/AV
Parental Control
TCP/HTTP Web
optimization
CDN & TIC
Media live
compression
IPv6
transition/NAT
DPI, Charging
and analytics
Advertising,
profiling,
enrichment
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
Virtual service access modelSDN Controlled Access
PGWBNG
Self-Care
Portal
Subscription & Policy
Location
optimizerPerformance
monitoringConnectivity
monitoring
WIFI Small Cell
WIFI RG
Configuration
SDNControlerSDN
ControlerSDN
ControlerDCOrch.
Policy Store
SDNSwitch
HW/SW Switch
M2M
Mobile
Fixed
DPI/Charg Security URL
Instantiation
VPN
VPN
VPN
PolicyPolicyPolicy
Service Level Orchestration
subscriber
Session info
Session
& Policy
Service
Instance
registration
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
Smart service control
E-commerce
@@@@
Business Service
VideoInteractive
Multimedia
On-Net Off-Net OTT-Specific
Fixed / mobile
Residential, SMB, Enterprise
Package
Per Destination
Health QoS KPI
SDN + NFV
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
Application awareselective NFV offload
DPI Security URL
SDNCTL
1. Elephant
flow detect
2. Flow
bypass
SDN network
Video, Software
updates
70%offload
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
BehavioraL & contextualSelective security filtering
Security
Analysis
Cleaning
Filtering
Logging
& Tapping
SDNCTL
1. Suspicious
flows
2. Update chain
SDN network
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
Destination basedSelective optimizations, enrichment
SDN network
Cloud optimizations
Any internet
destination
Enterprise
Application
Destination
PGW
SDNCTL
2. Update chain
Content
specific offload
PeeringRouter
Routing distance, AS policies
DPILatency measurement
Domain mapping
SDN drivenIP transport
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
Data-center connectivityintra and inter/DC connectivity
VirtualGatewayRouter
Load balancing & traffic engineering
IP WAN
VGW
VGWGeo-Redundancy
GatewayRouterLayer 2
Fast & reliable failure detection
X
Dynamic
L3VPN to APN
Dynamic IP
pools
Dynamic WAN connectivity
IP Service
vBNGvPGW
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
SDN driven virtual routingTransport & DC interconnect
ENTERPRISE
RESIDENTIAL
MOBILE
DPN
DPN
DPN
DPN
DPN
DPN
DPN
DPN
DPN
DPNDPN
DPN
DPN
L3
L3
IP RoutingOpenFlow
SDNCTL
IP/MPLS
Virtual PE Virtual PE
DC Orchestration
SDNCTL
L3
L3
OpenFlow
IP Routing
Forwarding Forwarding Forwarding
VMVM VM
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
WAN DC interconnectSDN & routing domain integration
EdgeEdgeEdgeEdgeEdgeEdge DC FabricMPLS
MPLS or IP PWE
DC Fabric
SDNController
SDNController
SDNController
OF
SDNController
SDNController
SDNController
BGP/VPN
OF
Virtual PE (HW GW) Virtual PE (SW overlay)
LDP / S-RoutingLDP / S-Routing
OSS / Service orchestration
DC Orch.DC Orch.DC Orch.DC Orch.DC Orch.DC Orch.
LDP/RSVP
Optional with IP PWE
Routing- Interwork with VPN
- Proven scalability
- Flexible transport: L2/L3, P2P,
MP2MP
OpenFlow- Large momentum among
vswitch and white branded
chipset / boxes
- Optimized for fast protection
- Scale by distribution
- Continue to build extension
Hardware
acceleration
Forwarding
Forwarding
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
Edge to DC interconnectMulti-Domain Control plane
EdgeEdgeEdge CoreCoreCoreCoreCoreCore DC FabricMPLS GWGWGW
SDNController
SDNController
SDNController
BGP L2/L3 VPN
OF
Virtual MPLS PE
OSS / Service orchestration
Edge VPN
configuration
DC Orch.DC Orch.DC Orch.
Service VM
Forwarding
MPLS over IP (Soft-GRE)
IGP
SW Overlay solution• Transparent to DC infra
• No DC / HW requirements –
tunnels MPLS over L2/L3
• Tunnels MPLS frames to VM
public VNI IP@
WAN interworking• Interconnect natively with
WAN Residential Gateways
and business PE’s
• Support L2/L3 VPN and
multicast services
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
Transport SDNAggregation & Inter-DC control
InternetCO Big CO & IO
CoreCoreCore
CoreAggregation
AccessSDN Sw
Metro SDN Sw
Peering
Metro
SDN SDN
Application aware traffic engineering
Optimal load balancing – leveraging segment routingDynamic topology optimizations
Control plane coordination
IP
OpticalSDN
ControlSDN
ControlSDN
ControlSDN
ControlSDN
ControlSDN
Control
IP Routing control plane
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
App traffic engineeringautomated SDN edge controlled TE
IP Core routers (non SDN)
w/Segmented Routing
CoreTNCCoreTNCCoreTNC
DCSDNDC
SDNDC
SDN
DCGW
Blue path 10Gbps, 30ms
Red path 100Gbps, 75ms
DCBSDN SW
Pop FWD VS2 POP
POPSwap
Swap
OF
Orchestration
DCSW1
OF Push SRC/DST
specific VPN label
DCSDNDC
SDNDC
SDNBW request (App1, DST SW2)
OK + App (SRC+DST) specific labels
App1 & App2 NH SW2 Label
VS2 Label
DST IP App3
DST IP App4
Application specific
QoS requirementsNeutron++ API
DCSW1
App1
App2
App3
App4
OF Push Label for
App3 & App4 VNI
App1 & App2 NH SW2 Label
VS2 Label
ODL evolution
© Telefonaktiebolaget LM Ericsson 2014 OpenDaylight summit, February 5, 2014
Ericsson ODL priorities
OpenFlow driven southbound interface• Drive fully open hardware ecosystem
• Allows for hybrid integration model (SDN control overlay)
• Fine grained flow control (application awareness, offloadH)
IP / MPLS driven DC connectivity• Extensive and proven toolbox
• Native WAN interworking
• Programmable with OpenFlow
Evolved northbound API’s• Extends Neutron for more advanced VPN use cases
• Support both higher and lower level of abstraction