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Fail2ban does not detect some line log in Ubuntu 22

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Hello All,

I noticed on an Ubuntu 22 server fail2ban does not detect (and so does not ban) all IPs it should.

For instance it does not detect this line

Code:

Jan 24 17:30:16 vps7 sshd[121778]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.101.160.198
But detects this one

Code:

Jan 24 05:55:35 vps7 sshd[41654]: error: PAM: Authentication failure for root from 219.233.13.170
Can this be caused by a wrong config in my server? St wrong in Ubuntu ?

Thanks for your advices.

Statistics: Posted by pmgs — 2024-01-25 15:48 — Replies 2 — Views 60



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