Broadband Archives

20 08, 2012

DOCSIS Security | Mac Address Cloning

Mia Colabrese2021-08-18T10:07:01-04:00August 20th, 2012|

Theft of Service via Cloning DOCSIS Security - If only cloning your favorite pet was as easy as cloning a MAC address on a cable modem. There are dozens of websites out there giving subscribers or hackers step by step instructions on how to clone a MAC address. Each cable modem, regardless of brand, is uniquely identified by its Cable Modems ID, or MAC address - short for Media Access Control. This address is programmed into a writable memory address of the hardware in the cable modem, and is associated with a

6 08, 2012

DOCSIS Network Security | Theft of Service

Mia Colabrese2021-11-24T09:10:08-05:00August 6th, 2012|

DOCSIS Network Security - It Matters! My next few posts will focus on the security issues associated with DOCSIS networks including, but not limited to theft of service, uncapping modems, illegal wire-tapping by unauthorized citizens, viewing of operating internal network infrastructure and more. These security issues are an increasing threat as the number of DOCSIS subscribers increase, economic drivers cause subscribers to reduce costs, and un-ethical web sites provide easy step-by-step solutions for how to hack your network. While the posts will provide a reality check for everyone

23 07, 2012

Tech Review | HbbTV, Linux & a Cool Box

Mia Colabrese2020-08-06T11:33:35-04:00July 23rd, 2012|

While checking out the booths at ANGA we came across a company by the name of Vu+. What caught my eye was Linux written in big letters on the side of the booth. Anything Linux will usually get me to walk into a booth. We met with two associates one from Vu+, Victor Heo and one from Marusys, Rose Chang who gave us a tour of their companies products and introduced us to HbbTV. What is HbbTV? Hybrid Broadcast Broadband TV (HbbTV) is both an industry standard and promotional initiative for hybrid

15 05, 2012

SCTE DOCSIS 3.0 Presentation Blacksburg, VA

Mia Colabrese2012-05-15T09:30:18-04:00May 15th, 2012|

DOCSIS 3.0 Troubleshooting, SCTE Blacksburg, VA View more presentations from The Volpe Firm, Inc.

10 04, 2012

ANGA Cable Trade Show

Mia Colabrese2012-04-10T19:37:26-04:00April 10th, 2012|

Want your product featured in Fresh Tech? For SCTE Cable-Tec Expo 2011 cool products we reviewed several products. I tried to stop and/or look at every booth but might have missed a product so if you feel your product should be featured please get in touch with me and let me know why your product deserves a review too. To see my previous review from SCTE EXPO click Fresh Tech EXPO 2011. If you do not know what ANGA is here is a little bit of information. ANGA Cable Show is Europe’s leading

10 04, 2012

See Us – May 15th in Blacksburg, Virginia

Mia Colabrese2012-04-10T15:28:42-04:00April 10th, 2012|

See Brady Volpe at the Great Valleys Meeting Group May 15th, in Blacksburg, VA to discuss DOCSIS 3.0 Troubleshooting, Implementation and Planning. Great Valleys Meeting Group is a SCTE Chapter - serving Central, Southwest Virginia and Edinburg. Our meeting location will be the Holiday Inn in Blacksburg. The Holiday Inn in Blacksburg is offering an SCTE discount. When you reserve the room use the code CTE

26 01, 2012

Advanced Troubleshooting in a DOCSIS 3.0 Plant

Mia Colabrese2020-07-02T17:55:04-04:00January 26th, 2012|

If you missed the SCTE Cable-Tec 2011, I am making available my presentation and white paper on Advanced Troubleshooting in a DOCSIS 3.0 Plant. Each speaker had only 20 minutes to cover topics that could easily last hours, so the presentations are understandably brief. Below you will find my presentation in "Slideshare" for online viewing as well as a fully downloadable PowerPoint version. The PowerPoint version also has reader notes attached at the bottom of each slide which you may find useful. In addition, the animations work a little better in the downloadable version.

14 11, 2011

Press Release

Mia Colabrese2011-11-14T07:00:04-05:00November 14th, 2011|

Press Release The Volpe Firm offering solutions, services and products for the broadband telecommunications industry The Volpe Firm gets Seal of Approval from Clients Alpharetta, GA November 14, 2011: The Volpe Firm offers solutions, services and products for the broadband communications industry with a focus in DOCSIS, data, video, and VoIP communications. We provide everything from specialized DOCSIS 3.0 seminars and or tailored DOCSIS training to high level hardware architecture engineering design and system troubleshooting. The Volpe Firm, with 30 years of combined telecommunications experience, specializes in DOCSIS,

5 09, 2011

Top 10 DOCSIS 3.0 Terms You Need to Know

Mia Colabrese2021-08-17T13:31:08-04:00September 5th, 2011|

This is the speak you need to know when talking DOCSIS 3.0 to any DOCSIS Engineer or specialist. It is important that you learn the full name, in many cases the acronym and also what value the particular terminology plays in a DOCSIS 3.0 network as it will likely be crucial in troubleshooting tough-to-diagnose DOCSIS impairments.

31 07, 2011

IPv6 and PC Provisioning in a DOCSIS Network

Mia Colabrese2021-08-18T10:01:08-04:00July 31st, 2011|

With IPv6 on the way in a number of MSO (Multi-System Operator) networks, I have received numerous questions lately about how home devices such as routers and PCs attached to DOCSIS cable modems will get their IP addresses. Will cable operators suddenly start issuing IPv6 IP addresses to their customers? Will you as a subscriber need to upgrade your equipment to support IPv6? Or does the cable modem act as a Network Address Translation (NAT) device and hand-out IP address to each device attached to it? These are some very good questions and the answers are addressed in the DOCSIS specification as I will outline.