Hi,

I recently moved into a home with CenturyLink Fiber and moved my FreeBSD relays to the said home.

Fingerprints:

https://metrics.torproject.org/rs.html#details/B0F9BA27944FA59E3B1A182208FF7... https://metrics.torproject.org/rs.html#details/DB710B14D7329B7289CFCC547F48E...

In my relay logs, while IPv4 works fine, I get these IPv6 errors:

Aug 26 18:47:01.000 [notice] Auto-discovered IPv6 address [REDACTED]:143 has not been found reachable. However, IPv4 address is reachable. Publishing server descriptor without IPv6 address. Aug 26 19:47:01.000 [notice] Auto-discovered IPv6 address [REDACTED]:143 has not been found reachable. However, IPv4 address is reachable. Publishing server descriptor without IPv6 address. [2 similar message(s) suppressed in last 2400 seconds]

CenturyLink does use 6rd for IPv6 in case that matters, however I can telnet the relay ORPort via IPv6 from a VPS. My firewall is an OPNsense box which terminates PPPoE/6rd.

I am running tor-0.4.6.4-rc. Yes I know it's not the "latest", but I usually run the "beta" versions on my relays from FreeBSD pkg.

Rebooting both my OPNsense box and my server doesn't work.

The same relay fingerprints/torrcs/keys worked fine on Google Fiber/Webpass native IPv6 in another address.

I'm guessing IPv6 reachability tests aren't working right now since it worked with CL 6rd earlier today, or maybe CL misconfigured their network.

It's not a biggie for me, but while I could go Comcast with better IPv6, I'd rather have a high bandwidth relay than an IPv6 one with Comcast's slow uploads/caps. Other Seattle ISPs like Webpass, Wave, and Atlas aren't in my new home.

-Neel Chauhan

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https://www.neelc.org/