• How to IPv6-Enable a Website Using a Content Delivery Network

    Scott Hogg  |  April 12, 2017
    There are many reasons why an organization would want to make their web site reachable over IPv6 transport.  One reason is that due to IPv4 address exhaustion and more carriers deploying Carrier Grade NAT (CGN) and Large Scale NAT (LSN),... Read more
  • IT Nomenclature: What’s in a Name?

    Scott Hogg  |  March 10, 2017
    Nomenclature in computer and networking technologies can often be confusing and sometimes even funny. We IT people have crazy ways of naming things and we frequently use acronyms and initialisms (or alphabetisms) to describe multi-word... Read more
  • Even More Methods To Provide IPv4 as a Service (IPv4aaS) — Part 3

    Scott Hogg  |  February 8, 2017
    In the first part of this blog series we covered the rationale behind why organizations may prefer to run a single-protocol IPv6-only core. However, service providers must continue to provide service to subscribers who have legacy IPv4-only... Read more
  • How to Provide IPv4 as a Service (IPv4aaS) — Part 2

    Scott Hogg  |  January 12, 2017
    In the first part of this 3-part blog series, we discussed how IPv4 will soon become a legacy protocol.  In a few years, IPv6 Internet traffic volumes will surpass IPv4 Internet traffic volumes.  We also explored the motivation for service... Read more
  • IPv4 as a Service (IPv4aaS) — Part 1

    Scott Hogg  |  November 16, 2016
    Declaring IPv6 a Standard and Declaring IPv4 Historic 2016 has witnessed IPv6 adoption continuing at an amazing rate.  Even though IPv6 adoption has been doubling every year for the past few years, IPv4 usage continues to rise as well.... Read more
  • IPv6 Adoption Accelerates as IPv4 Nears its Peak

    Scott Hogg  |  October 12, 2016
    We Only Know What We Can Measure It should be a widely recognized rule at this point to completely disregard any IPv6 adoption prediction made by an IPv6 evangelist (especially this author). For that matter, trying to predict the future... Read more
  • Security Vulnerability Scanning for IPv6 Networks

    Scott Hogg  |  September 14, 2016
    There are many topics that fall under the heading of “How is the IPv6 protocol that I am less familiar with different than the IPv4 protocol that I know very well?” By now, readers of the Infoblox IPv6 Center of Excellence community blog... Read more
  • How Using a Hybrid-WAN May Change Your IPv6 Addressing Plan

    Scott Hogg  |  August 10, 2016
    Internet Edge IPv6 Deployment Typical enterprise networks connect to the Internet at their perimeter and this is the logical place to start an IPv6 deployment. This is the part of the network topology that touches the Internet through... Read more
  • IPv6 in the Data Center: Manual or Automatic Configuration?

    Scott Hogg  |  July 13, 2016
    IPv6 differs from IPv4 in a few key areas, perhaps most significantly in how IPv6 behaves on an Ethernet LAN. IPv6 has far more reliance on ICMPv6 and on multicast, whereas IPv4 uses broadcasts for most administrative LAN traffic like ARP.... Read more
  • Scott Hogg, GTRI CTO, Shares His IPv6 Security Expertise at Cisco Live 2016

    Teresa Kloser  |  June 29, 2016
    GTRI’s Chief Technology Officer, Scott Hogg, will be a guest lecturer at a technical seminar on IPv6 at Cisco Live 2016, June 10-14 in Las Vegas. The seminar, “An Immersive Journey into IPv6,” will instruct attendees in IPv6 protocol... Read more