multi-domain sdn exchanges
DESCRIPTION
Multi-Domain SDN Exchanges. GENI Operations Atlanta – 18 March 2014. http://www.fibre.org.br. Partners. FIBRE-EU i2Cat , Coordinator Nextworks (NXW), Universite Pierre et Marie Curie (UPMC) University of Essex (UESSEX) University of Thessaly (UTH) - PowerPoint PPT PresentationTRANSCRIPT
Multi-Domain SDN Exchanges
GENI OperationsAtlanta – 18 March 2014
1
http://www.fibre.org.br
Partners
• FIBRE-EU • i2Cat, Coordinator• Nextworks (NXW),• Universite Pierre et Marie Curie (UPMC)• University of Essex (UESSEX)• University of Thessaly (UTH) • National ICT Australia Limited (NICTA)
• FIBRE-BR• Federal University of Pará (UFPA), Coordinator• Brazil’s National Education and Research Network (RNP)• Telecommunications Research and Development Centre (CPqD) • Fluminense Federal University (UFF)• Federal University of Goiás (UFG)• Federal University of Sao Carlos (UFSCar)• Federal University of Rio de Janeiro (UFRJ)• Salvador University (UNIFACS)• University of Sao Paulo (USP)• University of Pernambuco (UFPE)
3
UFRJ UFF
RNP
PoP-RJPoP-DF
PoP-GO
PoP-BAPoP-PA PoP-PE
UFPE1
UFPA
UNIFACS
OMFOCF
UFG
OCF
OMFOCF
UFSCar
USP
PoP-SP
i2CAT
U. Bristol
OCF
UTH
OMF
WDM
PoP-i2CAT PoP-UTH
PoP-UB
CPqD
OMFOCF
WDM
OMFOCF
ProtGENI
OMFOCF
OMFOCFOMFOCF
OMFOCF
OMFOCF
OCF
Wireless experimental facility
OFELIA Control FrameworkOMF
ProtoGENIWDM GMPLS
Small wireless facility (3 nodes)
Fibre CMF
Typical FIBRE island
5
NetFPGA #1
NetFPGA #3
NetFPGA #2
Pica8 Pronto Switch
IBM server(VMs, LDAP)
Datacom OpenFlow switch(FIBREnet border router)
. . .
Icarus node #1
Icarus node #8
Wireless Network (OMF domain)
Top of RackDatacom OpenFlow switch
Data plane link
Control plane link
Data + Control plane
6
Island topology
SDN network
• FIBRENet– overlay network on top of RNP production
network– integrates the islands of the project – offers a fast and secure way to build experiments
at various levels of network and media (wired or wireless).
– SDN based • programmability, virtualization and separate data and
control planes7
RNP network
FIBREnet
FIBREnet
• Two overlay networks:• Data Plane
– Overlay network point-to-point– Static VLANs
• Control Plane– Multipoint-multipoint– VPLS
9
10
11
Data Plane
FIBRE International Connections (BR-EU)
12
Overall view of SDN resources• Geographical extension
– 10 islands in Brazil + 3 islands in EU (UK, ES and GR)• Control Plane
– VPLS – L3 - IPv4 (10.x.x.x)
• Data Plane– VLANs / QinQ
• International connections– Two VLANs – QinQ– In São Paulo separate control and data planes– Mapping control plane in VPLS cloud– Stitch EU data plane with BR data plane
• Enable layer2 data flows for SDN 13
Federation
• FIBRE was born federated• MySlice – SFA based
– Federate all FIBRE aggregate managers• Authentication using CAFe (Shib federation) or
LDAP• Authorization
– Access rules are in definition• PI role to authorize slice and account creation ??
14
Operations
• NOC in Brazil – Using PerfSonar and ZenOSS – Monitoring all AM and the components of
Federation• Not yet in production
– Not open to play – Planned for October 2014
15
Obrigado!