Networks

OPNFV’s first Plugfest was held at CableLabs’ facility in Louisville, CO. This event, which focused on deployment and integration of OPNFV as well as Virtual Network Function (VNF) applications, was open to both OPNFV members and non-members. A key goal of the Plugfest was to fortify OPNFV’s already unique testing projects and infrastructure (functional and […]

Last year I blogged about ETSI NFV Industry Specification Group (ETSI NFV) progress. The ETSI NFV body of work has become firmly established as the key reference for both global standards bodies and open source communities. Last week I was in Dublin for the thirteenth ETSI NFV plenary meeting (NFV#13) hosted by Cobham Wireless and […]

Open source software continues to make solid inroads in the world of network technology. There are various open source industry efforts which are becoming de-facto standards that are being adopted by operators and equipment manufacturers (Linux, Apache, OpenStack, Docker etc). Open source leads to free and quick proliferation of good ideas. Collaboration tackles tough problems […]

The Internet Protocol – IP. It has become practically synonymous with networking, and over the last 40 years the adoption of IP has radically changed the world economy and the way that people interact globally, with CableLabs and the cable industry being a major force in that adoption. The past 15+ years in particular have […]

Around this time last year, CableLabs kicked off the first DOCSIS® 3.1 interoperability event. Looking back, it is amazing how far we have come. Over the last year, CableLabs has held seven DOCSIS 3.1 interoperability events that provide manufacturers with the opportunity to work together on interoperability, development, and compliance. A total of 27 vendors […]

On November 23, UPnP Forum announced that Open Interconnect Consortium (OIC), one of the major standards efforts focused on the Internet of Things, would be acquiring the assets of UPnP forum. The news was generally lauded in the international press as one substantial step in reducing the disarray that is the Internet of Things. This […]

Is the cable industry ready to deliver multi-gigabit broadband? Can the industry effectively compete in the market against fiber? Can the existing HFC plant scale to support the spectrum requirements of next generation services? The answer to all these questions is a resounding YES! as shown at CableLabs during a DOCSIS 3.1 demonstration day held […]

The original title for this blog was supposed to be “DOCSIS® 3.1 Update: Get your engines running,” but in reality, the engines ARE already running!  In fact, the DOCSIS 3.1 engines have been running hot since the start of the year. With the technology rapidly maturing, vendors have accelerated their product development. Let’s take a […]

ARIN just ran out of IPv4 addresses! News sources are abuzz that ARIN has finally ran out of IP addresses. Let’s take a look at the implications. Q: What is ARIN? A: ARIN is the American Registry of Internet Numbers serving North America and is one of five official entities that can issue IPv4 addresses […]

Service providers invest billions of dollars in their access networks. Ideally, the deployed technology meets consumer demand for many years, allowing service providers to avoid costly upgrades before fully recovering their investments. In addition to technology longevity, service providers also like to see technology evolution, a next generation, to borrow an overused technology term, to […]