SSHD block on single attempt

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Junior Member
Posts: 4
Joined: 20 Sep 2020, 09:19

SSHD block on single attempt

Post by zemanelcenas »


I'm using csf and have the follow config:
LF_SSHD = "15"

Even so ssh logins are being blocked on single login attempt

IP: X.X.X.X (GB/United Kingdom/-)
Failures: 1 (sshd)
Interval: 600 seconds
Blocked: Permanent Block [LF_SSHD]

Log entries:
Sep 20 08:16:34 web7 sshd[15999]: Invalid user ubuntu from X.X.X.X port 45160

Cant understand why this is happening. Checking the logs i only see one attempt.

Thank you
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