- Users select the network, computing, storage of resources through the different page. To complete and bad user experience.
- Current CMCC DC pool can only allocate for less than 4K enterprise users. Besides, users can not customize their network.
- Network Function Virtualization(NFV) capacity is limited, can not provide users with value-added network services.
- Users can define their network resources, configuration, management, maintenance of private network through the graphical web interface.
- Within a single resource pool, the network can support maximum 10K users, the tenant can allocate unlimited subnets within its VPC.
- Virtual application of LB / NAT / VPN / VR / FW , to provide user-defined service chain function, flexible definition of rental network.
VPC+ Service Chain APP
1. Develop CMCC SDN VPC APP Tenants can custom cloud network, and firewall, load balancing service chain via the WEB interface(self-service portal). 2. Based on OpenStack Based on OpenStack to collaborate with the virtual platform (VMware and KVM). 3. Controller Support OpenStack NBI and SDN APP API. Support OpenFlow/XMPP/netconf/ovsdb protocol. 4. Forwarding Devices Support VM and legacy device management.
SDN DC Topology
- Network Topology: Using Spine & Leaf architecture, including underlay + overlay and pure overlay.
- SDN: physical switches and vsw oriented SDN controller(CMCC developed)
- Graphic and services chain APP: Our works
- Performance support: 1000 openflows / s + 40 users concurrent configuration.
- Configuration free: After the vsw starts, the controller is automatically connected. All subsequent configurations are controlled by the controller
User self service portal UI.
User online network deployment.
User online network configuration.
- China Mobile Jiangxi DC
- China Mobile Fujian Private Cloud Datacenter