Department of Defense
High Performance Computing Modernization Program

Background

The Software-Defined Networking (SDN) knowledge base provides a concise yet comprehensive overview of the many technologies subsumed under the broad topic SDN and collects in one place the lessons learned by many individuals and companies that have deployed SDN or associated software architectures such as Network Functions Virtualization (NFV). The SDN knowledge base also provides supplemental information for those already using SDN or associated software architectures.

 

Where to Begin

A first time visitor to the SDN knowledge base might want to begin by reading the Introduction, What is a Software-Defined technology, and What is VIrtualization sections at the beginning of the Software-Defined Overview article and then explore the Frequently Asked Questions article.

 

DREN and SDN

Some user sites on the Defense Research and Engineering Network (DREN) started updating their existing local networking infrastructure to include SDN architecture in 2012. CenturyLink, Inc. has provided networking infrastructure and services to DREN under the DREN III contract (DoD PKI Required) since 2013, and began offering SDN and NFV services under the contract in January 2017.

To contribute an article to the SDN knowledge base, or to correct/update an existing article, please contact sdn-team [at] dren.mil.


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