Date: Sun, 16 Dec 2018 18:49:17 +0100 From: Matthias Fechner <idefix@fechner.net> To: freebsd-questions@freebsd.org Subject: FreeBSD 12 shows successfull logins with an error in auth.log Message-ID: <857dfd87-0cd6-ad20-6a67-f13cf00ee62a@fechner.net>
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Dear all, I started now to upgrade the first servers from 11.2 to 12.0. Now if I login with ssh to the server I see the following messages in auth.log which causes fail2ban to block the IP after some successfull logins: Dec 16 18:45:16 _server_ sshd[74059]: Failed unknown for xxx from 2a01:5c0:e082:xxxx:xxxx:xxxx:xxxx:xxxx port 56676 ssh2 Dec 16 18:45:16 _server_ sshd[74059]: user idefix login class [preauth] Dec 16 18:45:16 _server_ sshd[74059]: Accepted publickey for xxx from 2a01:5c0:e082:xxxx:xxxx:xxxx:xxxx:xxxx port 56676 ssh2: ED25519 SHA256:xxx Is there a reason why I get the `failed unkown for ...` log line? Has anyone an idea, who to fix this? Thanks. Gruß Matthias -- "Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the universe trying to produce bigger and better idiots. So far, the universe is winning." -- Rich Cook
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