Bate-papo da Diretoria de P&D

Apresentação em tema: "Bate-papo da Diretoria de P&D"— Transcrição da apresentação:

1 Bate-papo da Diretoria de P&D
Projeto FIBRE A Rede FIBRE-Net Alex S. Moura

2 Rede FIBRE-Net Alex S. Moura

3 Rede IPÊ: Topologia Física
Acordo com a Telecom Oi, através da Anatel Capacidades de 3Gbps e 10 Gbps em 24 dos 27 estados Sem acesso de fibra terrestre até 2 capitais ao Norte Norte: 3 circuitos terrestres e 1 via satélite 3

4 Rede IPÊ: Panorama do Tráfego
RNP Panorama: p 4

5 Equipmentos do Backbone
Equipmentos de núcleo Equipmentos de distribuição e acesso Juniper MX-480 (25) 4 to 15x 10GigE 20x 1GigE Extreme BlackDiamond 8810 Brocade Netiron MLX-4 Juniper M10i M10i Nx 1GbE Nx E1 Cisco 7206VXR Juniper M7i Nx 1GbE Nx E1 Nx STM-1 Extreme Networks X-450a 5 Cisco 6509

6 Testbed FIBRE Premissas do Tesbed FIBRE-BR
Serviço deve ser de implementação e operação simples no ambiente dos PoPs e de fácil uso pelos pesquisadores (usuários finais) Preferencialmente a complexidade deve ficar no lado das “ilhas” (ponto de demarcação) do FIBRE-BR Implementação nos PoPs não deve requerer ferramentas ou processos demandantes de investmentos em recursos humanos para operação 6

7 Testbed FIBRE FIBRE-BR Testbed Service Premises (cont.)
Service will must have maximum bandwidth enforced in RNP Backbone, PoPs networks and in client organizations infrastructures in order to not cause negative impact in production traffic Parts of the FIBRE network can be shutdown by RNP NOC operators if needed The service may not have infrastructure redundancy (high availability) Users must comply with service premises and restrictions 7

8 Backbone RNP: Infraestrutura do FIBRE-BR
Lack of diversity of fibers, lambdas and equipments lead to design of an logical overlay infrastructure Allows deployment of DCN service and testbeds “Virtual backbone” using same equipments of physical backbone that runs the IP network by use of virtualization technology Approach used for offer dedicated infrastructure for RNP’s DCN service Logical topologies over physical topology Deployment of virtual backbone made by RNP’s engineering and operations team 8

9 Backbone RNP: Infraestrutura do FIBRE-BR
Conexões físicas e anéis “Caminho virtual” FIBRE No multiple lambdas availableTransparen cy to codification and bandwidth 9

10 Backbone RNP: Infraestrutura do FIBRE-BR
Conexões físicas e anéis “Caminho virtual” FIBRE Não há diversidade de lambdas Transparência à codificação e larguda de banda λ Roteadores Camada 3 (IP) Logical Systems (roteadores virtuais) Camada 2 (circuitos) 10

11 Backbone RNP: Infraestrutura do FIBRE-BR
Conexões físicas e anéis “Caminho virtual” FIBRE No multiple lambdas availableTransparen cy to codification and bandwidth λ Routers Layer 3 (IP) Logical Systems (virtual routers) Layer 2 (circuits) 11

12 Backbone RNP: Infraestrutura do FIBRE-BR
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13 Backbone RNP: Infraestrutura do FIBRE-BR
PoP A PoP B PoP C Router Router Router 10GE 10GE Backbone VLAN Backbone VLAN Backbone VLAN PoP Access GbE PoP Access GbE PoP Access GbE PoP Distribution Router / Switch PoP Distribution Router / Switch PoP Distribution Router / Switch Access Access Access Access 1GE 1GE Client Client Client Client Client Client 13

14 Plano de Implementação da FIBRE-Net
Instalação do backbone FIBRE em fases Fase 1 - Instalar uma topologia "malha completa" usando VPLS para interconectar todos os PoPs que conectam ilhas FIBRE-BR Fase 2 - Extender a topologia da Fase 1 para uma “topologia híbrida”, com alguns circuitos com caminhos explicitamente definidos sobre o backbone físico, oferecendo algum “determinismo” em parte da topologia da rede FIBRE-BR Phase ... Phase “N” - Deploy a CMF with capability to control all FIBRE and experiments topologies automatically. 14

15 Plano de Implementação da FIBRE-Net
2 interfaces físicas 1GigE dedicadas dos roteadores Juniper para roteador da rede FIBRE - FIBRE-Net - nos PoPs que conectam ilhas FIBRE Uso do recurso de Logical Systems do Juniper JUNOS Interconexão de todas as interfaces dos Junipers de acesso ao FIBRE a duas redes VPLS (MPLS Virtual Private LAN Service) Duas redes camada 2 entre interfaces de logical systems 15

16 FIBRE-Net ISLAND PoP A PoP B PoP C Router Router Router FIBRE BACKBONE
10GE 10GE Backbone VLAN Backbone VLAN Backbone VLAN FIBRE MPLS CLOUD FIBRE MPLS CLOUD Dedicated physical router interface Experiment VPLS 1GE Experiment VPLS 1GE Experiment VPLS 1GE Regular router or switch Regular router or switch Regular router or switch FIBRE BACKBONE 1GE 1GE 1GE 1GE 1GE 1GE ISLAND Common Island Use Case Common Island Use Case Common Island Use Case 16

17 FIBRE-Net ISLAND PoP A PoP B PoP C Router Router Router FIBRE BACKBONE
10GE 10GE Backbone VLAN Backbone VLAN Backbone VLAN Logical System FIBRE VMAN Logical System FIBRE VMAN Logical System Dedicated physical router interface Experiment VLANs 1GE Experiment VLANs 1GE Experiment VLANs 1GE OpenFlow Box Legacy Flow RouteFlow OpenFlow Box Legacy Flow RouteFlow OpenFlow Box Legacy Flow RouteFlow FIBRE BACKBONE 1GE 1GE 1GE 1GE 1GE 1GE ISLAND Common Island Use Case Common Island Use Case Common Island Use Case 17

18 FIBRE-Net ISLAND PoP A PoP B PoP C Router Router Router FIBRE BACKBONE
10GE 10GE Backbone VLAN Backbone VLAN Backbone VLAN Logical System FIBRE VMAN Logical System FIBRE VMAN Logical System Dedicated physical router interface Experiment VLANs 1GE Experiment VLANs 1GE Experiment VLANs 1GE Common Router or Switch Common Router or Switch Common Router or Switch FIBRE BACKBONE OpenFlow Box Legacy Flow RouteFlow OpenFlow Box Legacy Flow RouteFlow OpenFlow Box Legacy Flow RouteFlow 1GE 1GE 1GE 1GE 18 1GE 1GE ISLAND Common Island Use Case Common Island Use Case Common Island Use Case

19 Bate-papo da Diretoria de P&D
Projeto FIBRE-BR Rede FIBRE-Net