NTT Communications is launching the world’s first software-defined networking (SDN)-based cloud migration service.
The NTT Comm On-premises Connection links customer on-premises systems with NTT Com’s Enterprise Cloud via the Internet using SDN technology.
NTT Comm said overcoming complexity will be the driving factor when considering migrating an application from on-premise to the cloud as this requires servers and data to be transferred sequentially. Conventionally, this involves many changes to network equipment settings and IP addresses in both servers and clients, which is a huge headache for many customers.
NTT Comm's On-premises Connection Service greatly simplifies the process through incorporation of unique SDN technology, which NTT Com developed in cooperation with VMware.
Some highlights:
- By connecting on-premises systems and cloud in the same network segment using SDN-compatible gateway equipment installed in the customer’s system, the service substantially reduces the workload normally required to design and configure on-premises networks. Also, once in the cloud environment after migration, customers can continue to use the existing IP addresses of their on-premises systems, a further reduction of workload.
- Highly secure, encrypted data can be transferred between on-premises systems and Enterprise Cloud via the Internet at up to 100 Mbps. SDN technology enables customers to make changes promptly and flexibly, such as adjusting bandwidth to transfer large data in off-peak hours. Customers can even use their existing Internet connection lines for cloud migration.
- On-demand use helps to minimize the cost of cloud migration because payment for the service, including gateway equipment, is on a per-day basis.
The initial fee of 231,000 yen includes the cost of installing gateway equipment at the customer’s site. The daily charge is 11,718 yen and the maximum monthly charge has a ceiling of 234,150 yen. Internet connection from on-premises systems and two fixed global IP addresses for gateway equipment are charged separately.
The service is available in Japan starting this week and will be offered later in other markets worldwide.
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