Back on this after the release of SSS
SSS reports: [2:47:24 PM] DDNS IPv6 update error: Host not found (49410) at https://freemyip.com/update?token=
on fopnu, Network/IPv6 Peers, there are no OK entries, all are "Missed Last ## Pings"
Called ISP and Customer Service replied? "IPv6? What is that?" then "Oh. That sounds like a Tech Support issue." Tech support wasn't sure. Said my modem is IPv6 capable but they didn't think it was supported yet in my service office.
Ok, the ISP doesn't provide IPv6 yet...but ...
On Tixati (set IPv4 Preferred), on DHT/IPv6 Node Table, I am showing many IPv6 connections are "OK Expires in #:##". Many other connections report "Uncertain Expires in #:##"
So I am confused. If my ISP doesn't support IPv6 at this location, how does Tixati have several OK IPv6 nodes connected?