hello, i've been trying to figure this out for a year on and off, i always ran pfsense. it works ok. but i wanted to try and switch to opnsense. so i installed 23.1.(some months ago). ipv6 never worked. then, just now i saw the newer 23.7, and upgraded to that, hoping it would help fix the problem. but, no change...
from what i can see its not getting a gateway ip. i do get a main ipv6 ip, link-local, and prefix. the modem is a real Motorola modem, not a Xfinity wifi/router/modem combo.
any ideas? thx for any help!
The problem you likely describe was fixed in 23.7.2, but the report is missing too many details to be of help.
You can also take a look at our IPv6 troubleshooting recommendations:
https://docs.opnsense.org/manual/ipv6.html
Cheers,
Franco