Report available! IPv6 deployment at enterprises

IPv6 adoption at large, brick-and-mortar enterprises has lagged. Many feel that unless this issue is addressed, the Internet as a whole will stall at an IPv6 adoption rate of about 60%. The India Internet Engineering Society (, a nonprofit based in India, would like to begin to address this issue.

There are many subsidiaries of large corporations in India. Such organizations, primarily use IPv4 addresses. For example, one of the largest mobile providers in India, whose backbone is IPv6, has had to purchase IPv4 addresses on the open market simply to support these corporations. The decision to move to IPv6 is made at the headquarters of these companies – which is often in the United States. The US federal government has recently announced a direction for IPv6-only for the US government. This makes it the right time for this project.

IIESoc proposes to work collaboratively with a nonprofit industry consortium in the United States, the Industry Network Technology Council (INTC), to address the issue of IPv6 adoption in large brick-and-mortar enterprises. INTC has done a survey of large enterprises and has found that security, application conversion and training are three of the biggest challenges enterprises have as far as IPv6 adoption. We need to find out exactly what these challenges entail. To that end, we need to have brick-and-mortar enterprises involved. This is an issue because such enterprises do not participate actively in Internet standards bodies. They do participate to some extent in network operations groups. Outreach to these organizations will be a key part of this project.

We propose three phases with their corresponding goals. (Subsequent phases may be proposed at the conclusion of phase 3).

Phase 1: IPv6 training and migration discussions for enterprises. Goal: Establish IIESoc as a leader in IPv6 space, create visibility for the project, start to create a core group of enterprises.

Phase 2: Create a consortium of academia, industry, and government. Goal: Prepare for phase 3 which will create security and application inventory.

Phase 3: Create an inventory of application and security challenges in concert with the consortium. Goal: Start to create a methodology to handle the hardest issues in IPv6 conversion.

Phase 1 is the necessary precursor and foundation for enterprises to be able to have conversations about what is to be done for IPv6 migration. If they do not receive training and have a forum for discussion of migration issues, the other phases will not be successful. In this application, we only asked for funding for Phase 1 which lasted 12 months.

The following webinars have been completed as a part of Phase 1 activity:

Introduction to IPv6: Feb 4, 2021

Lab: IPv6 basics: Feb 11, 2021

​Neighbour Discovery: March 4, 2021

Lab: Neighbor Discovery: March 18, 2021

IPv6 Address Planning: April 8, 2021

Lab: IPv6 Address Planning: April 15, 2021

IPv6 Transition Mechanisms: May 6, 2021

Lab: IPv6 Transition Mechanisms: May 13, 2021

DHCPv6: June 3, 2021

Lab: DHCPv6: June 10, 2021

IPv6 and Cloud: June 17, 2021

Lab: IPv6 and Cloud: June 24, 2021

​Introduction to IPv6 Security July 8, 2021

An addition to the project also included the travel to in-person IETF 113 by one student.

The final report is available here.