Light Reading
German operator and vendor develop IPv4-over-IPv6 solution to boost cloud service capabilities on DT's Terastream network.

DT Teams With A10 for NFV Advance

Ray Le Maistre
7/9/2014
50%
50%

Deutsche Telekom has teamed up with application delivery platform specialist A10 to develop an OpenStack-enabled IPv4-over-IPv6 solution as a virtual network function, a development set to ease the delivery of cloud services across the operator's revolutionary TeraStream network model.

TeraStream is Deutsche Telekom AG (NYSE: DT)'s all-IP, next-generation network model that's being used to introduce a new networking topology that includes: a new approach to OSS, using Netconf and Yang; OpenStack for cloud management/orchestration; KVM as a hypervisor; and the introduction of SDN and NFV functionality. Currently, DT is piloting TeraStream at Croatian operator T-Hrvatski Telekom , part of its European empire. (See Deutsche Telekom: A Software-Defined Operator and Netconf & Yang Go Mainstream.)

And as Axel Clauberg, VP of Transport, Aggregation and IP & Fixed Access in the CTO Team at DT, noted at Light Reading's recent Big Telecom Event in Chicago, the operator is challenging all existing preconceptions about what should make up the network of the future in an effort to make it as simple and open as possible. (See Nothing Is Sacred, DT's Clauberg Tells BTE .)

As part of the TeraStream development, DT wanted to develop capabilities that would enable it to deliver IPv4 services in a native IPv6 environment. "There is an expectation that IPv4 traffic will go down significantly by the end of the decade, but we'll need to deliver that function for some time," notes Clauberg in a white paper about to be released by A10 Networks Inc. "Producing IPv4 as a service is ideal, because we can react based on our current load and we don't need to drastically overprovision the way you might in a physical appliance scenario."

To achieve that, DT decide to develop a "softwire" encapsulation solution based on the emerging Lightweight 4 over 6 (LW4o6) Internet Engineering Task Force (IETF) standard that is an extension of Dual-Stack Lite (DS-Lite). In a LW4o6 implementation, address translation is performed at the customer premises equipment (CPE) rather than in the operator's network, as is the case with DS-Lite.

DT decided to work with A10, which added LW4o6 support to its Thunder Series gateway, which has been designed for integration with OpenStack, SDN, and cloud orchestration environments. (See A10 Helps With 100G, IPv6 Transitions.)

DT then deployed the gateway as a virtual element (vThunder) in TeraStream, enabling it to configure and provision services as needed and dissemble them when no longer needed, according to A10.

"IPv4-over-IPv6 Softwire is the first example of a high-volume, data-plane-oriented network function that was virtualized," says Clauberg in the white paper. "When people talk about NFV today, they are focusing on the control plane, not the data plane. But if we truly want to change our cost basis, we have to look at virtualizing network services also touching the data plane," adds the DT executive.

— Ray Le Maistre, Circle me on Google+ Follow me on TwitterVisit my LinkedIn profile, Editor-in-Chief, Light Reading

(1)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View
Mitch Wagner
50%
50%
Mitch Wagner,
User Rank: Lightning
7/9/2014 | 4:45:50 PM
IPv6
IPv6 has seemingly been on the verge of becoming mainstream for well more than a decade, during which time the Internet has been on the verge of collapsing when it runs out of IPv4 addresses. Can I stop holding my breath now?
Flash Poll
From The Founder
It's clear to me that the communications industry is divided into two types of people, and only one is living in the real world.
LRTV Custom TV
Razorsight Expert's Advice on Real-Time Analytics

11|27|14   |   1:43   |   (0) comments


Razorsight's powerful cloud-based Predictive Analytics solutions are used by the world's leading communications and media brands to drive smarter decisions, enable faster actions and optimize outcomes. Get expert advice.
LRTV Interviews
From 4G to 5G: Alcatel-Lucent's Dave Geary

11|25|14   |   09:09   |   (1) comment


Dave Geary, President of Wireless at Alcatel-Lucent, talks about the evolution of the 4G market, small cells, partnerships, 5G and the IoT.
LRTV Huawei Video Resource Center
Building a Secure Telefonica Network With Huawei's High-End Firewall

11|24|14   |   4:37   |   (0) comments


Andrew Davies, IP architect of the Telefonica, a leading digital communications company, discusses the Huawei security gateway solution and putting the solution into the testbed.
LRTV Huawei Video Resource Center
Huawei Partners with Spirent to Verify CE12816's 10GE Port & TRILL Networking Capabilities

11|24|14   |   2:50   |   (0) comments


Spirent Communications is the world's leading supplier for telecom testing appliances and solutions. Spirent has been in a close partnership with Huawei for a long time.
LRTV Huawei Video Resource Center
Saudi Airlines & Its ICT Transformation

11|24|14   |   2:07   |   (0) comments


In this video, Saudi Airlines discusses its network problems and how Huawei's Agile Network is its all-in-one solution.
LRTV Huawei Video Resource Center
Huawei's Agile Switch Benefiting Saudi Arabia's Yamamah Hospital

11|24|14   |   2:40   |   (0) comments


Saudi Arabia's Yamamah Hospital speaks about how Huawei's Agile Switch has improved the medical service's network infrastructure.
LRTV Huawei Video Resource Center
FanPlay & Huawei Build a Wireless Agile Smart Stadium

11|24|14   |   2:13   |   (0) comments


FanPlay is a cloud-based white label service, which is effectively a football fan engagement platform underpinned by mobile payment technology.
LRTV Huawei Video Resource Center
Building an Agile Stadium

11|24|14   |   3:54   |   (0) comments


Stadiums may be thousands of tons of concrete and steel, but they now need to be agile. Being at the stadium may not be as alluring as it once was. Sports franchises and stadium operators discuss how to get fans back.
LRTV Huawei Video Resource Center
Huawei Helps ChinaCache Tackle Challenges in the Internet Industry

11|24|14   |   3:09   |   (0) comments


ChinaCache is China's largest content distribution network supplier. Huawei's CE12800 has provided ChinaCache with very strong support in its establishment of an infrastructure network.
LRTV Huawei Video Resource Center
Cefinity on Managed Security Services & Next-Generation Firewall

11|24|14   |   7:05   |   (0) comments


Cefinity is a cloud management service provider in Southeast Asia. Ivan Zhang, CEO of the company, discusses the implementation of security service management in the cloud era.
LRTV Huawei Video Resource Center
Huawei's Agile Gateway in the Eyes of Cefinity

11|24|14   |   2:11   |   (0) comments


Cefinity is a managed service provider for enterprise networks. The company currently uses Huawei's AR series routers for the most complete range of functions. CEO Ivan Zhang speaks about the advantages of the AR series routers.
LRTV Huawei Video Resource Center
CTO of Bus-Online Talks About Huawei's Agile Gateway

11|24|14   |   2:53   |   (0) comments


Bus-Online covers around 100 million users everyday. In addition to providing mobile TV, and advertising services to the public, Bus-Online has also entered the field of mobile Internet.
Upcoming Live Events
December 2, 2014, New York City
December 3, 2014, New York City
December 8-10, 2014, Reykjavik, Iceland
February 10, 2015, Atlanta, GA
April 14, 2015, New York City, NY
May 6, 2015, McCormick Convention Center, Chicago, IL
May 13-14, 2015, The Westin Peachtree, Atlanta, GA
June 9-10, 2015, Chicago, IL
Infographics
Irish Telecom outlines the rise of VoIP technology, including its adoption within businesses and their perception of its quality.
Hot Topics
Net Neutrality Even Mark Cuban Could Love
Mitch Wagner, West Coast Bureau Chief, Light Reading, 11/26/2014
Eurobites: Net Neutrality Battle Looms
Paul Rainford, Assistant Editor, Europe, 11/27/2014
Why 5G Is a Different Beast
Robert Clark, 11/26/2014
New Juniper CEO Can Be Thankful for $14.5M
Mitch Wagner, West Coast Bureau Chief, Light Reading, 11/25/2014
Amazon Eyes Ad-Supported Video – NY Post
Mari Silbey, Independent Technology Editor, 11/25/2014
Like Us on Facebook
Twitter Feed