Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

USGv6 Capabilities Table



Douglas C. Montgomery, Timothy Winters


The USGv6 Capabilities Table (UCT) provides a concise tabular summary of the technical requirements of the USGv6 profile. For ease of reference, the UCT is maintained as supplemental information to this profile and provided in a separate document.
Special Publication (NIST SP) - 500-267Br1s
Report Number


Internet Protocol version 6, IPv6, standards profile, acquisition, USGv6, USGv6-r1, NISTv6, NISTv6-r1, USGv6 Test Program


Montgomery, D. and Winters, T. (2020), USGv6 Capabilities Table, Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD, [online], (Accessed April 23, 2024)
Created November 23, 2020, Updated March 1, 2021