On Mon, 23 Oct 2023 at 00:43, Thomas Köller <thomas@xxxxxxxxxxxxxxxxxx> wrote: > There is a nasty problem when using hostbased authentication: Suggestions: - "host" does DNS lookups, but is your system's nsswitch.conf or equivalent actually configured to use DNS? - have you turned off DNS lookups in sshd with "UseDNS no" in sshd_config? - you could try setting "HostbasedUsesNameFromPacketOnly yes" in sshd_config. -- Darren Tucker (dtucker at dtucker.net) GPG key 11EAA6FA / A86E 3E07 5B19 5880 E860 37F4 9357 ECEF 11EA A6FA Good judgement comes with experience. Unfortunately, the experience usually comes from bad judgement. _______________________________________________ openssh-unix-dev mailing list openssh-unix-dev@xxxxxxxxxxx https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev