QUESTION: I would like to raise the question about the IPv6 in LTE, which "modules" have the IPv6 as mandatory? any modules have the dual-stack ? any other with IPv4 only?
ANSWER: The easiest way for me to move forward is to read the excel file at 3GPP about the IETF dependencies, more information on
http://3gpp.org/IETF-Dependencies-and-Priorities
SOURCE: Linkedin