Prop 312: 3.5.5. Detailed Address Resolution Logs
This is an optional change, to help diagnose relay address resolution issues.
Relays (and bridges) should log the address chosen using each address resolution method, when:
- address resolution succeeds,
- address resolution fails,
- reachability checks fail, or
- publishing the descriptor fails. These logs should be rate-limited separately for successes and failures.
The logs should tell operators to set the Address torrc option for IPv4 and IPv6 (if available).
See proposal 312, section 3.5.5: https://gitweb.torproject.org/torspec.git/tree/proposals/312-relay-auto-ipv6-addr.txt#n1083