Eddie:
Looking at tor metrics, one of my bridges is showing as off-line: B080140DC1BAB5B86D1CE5A4CA2EF64F20282440
However, the log isn't showing any issues:
Oct 14 00:00:28.000 [notice] Tor 0.4.5.8 opening new log file. Oct 14 00:00:28.000 [notice] Configured hibernation. This interval began at 2021-10-14 00:00:00; the scheduled wake-up time was 2021-10-14 00:00:00; we expect to exhaust our quota for this interval around 2021-10-15 00:00:00; the next interval begins at 2021-10-15 00:00:00 (all times local) Oct 14 01:49:40.000 [notice] Heartbeat: Tor's uptime is 124 days 6:00 hours, with 0 circuits open. I've sent 907.23 GB and received 922.28 GB. I've received 63052 connections on IPv4 and 8375 on IPv6. I've made 512684 connections with IPv4 and 100974 with IPv6. Oct 14 01:49:40.000 [notice] While not bootstrapping, fetched this many bytes: 1801791624 (server descriptor fetch); 175792 (server descriptor upload); 221750347 (consensus network-status fetch); 10974 (authority cert fetch); 19905655 (microdescriptor fetch) Oct 14 01:49:40.000 [notice] Heartbeat: Accounting enabled. Sent: 140.52 MB, Received: 140.69 MB, Used: 281.21 MB / 200.00 GB, Rule: sum. The current accounting interval ends on 2021-10-15 00:00:00, in 22:10 hours. Oct 14 01:49:40.000 [notice] Heartbeat: In the last 6 hours, I have seen 14 unique clients.
Initially I thought of a previous issue I had with IPv6 connectivity, but don't think this is the problem here as the 2nd bridge on the same server is showing on-line. Also an IPv6 port scan shows the ports for both bridges as accessible.
Ideas ??
I wonder whether that is another instance https://gitlab.torproject.org/tpo/core/tor/-/issues/40424. Hard to tell, though. Does that issue happen regularly?
Georg