Hi list, I run a BIND 9.18.27 resolver on a small mail server.
Sometimes in the logs I will see entries similar to the following: 04-Jul-2024 12:20:48.048 query-errors: info: client @0x3777f6412b0 127.0.0.1#48123 (bras-base-toroon0964w- grc-41-142-198-14-9.dsl.bell.ca): query failed (timed out) for bras-base-toroon0964w-grc-41-142-198-14-9.dsl.bell.ca/IN/A at query.c:7843 04-Jul-2024 20:07:35.308 resolver: info: shut down hung fetch while resolving '164.212.87.77.in-addr.arpa/PTR' My question is: what is the difference between a query that times out versus a query that hangs ? In both cases, I would think these queries are hitting a time limit and are stopped by BIND, but the fact that there are two different log entries makes me wonder if there's more to this. Thanks, - J -- Visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users