@RogersDave does devices use something like Neighbor Discovery relay to use the /64 it get on the LTE interface for tethering of other devices? So that each devices on LAN will get an /64 address from the main LTE WAN inteface on the hotspot?
Thanks @RogersDave for the info. My modem is model is a Quectel EC20-A Mini PCIe.http://www.quectel.com/product/prodetail.aspx?id=84 I have query the modem using AT commands and says it supports IPv4v6.
@JKnott my laptop network manager use PPP to connect to the data network using its internal LTE modem. Connection would show up like:ppp0 Link encap:Point-to-Point Protocol
inet addr:220.127.116.11 P-t-P:10.64.64.64 Mask:255.255.255.2...