Recent content by linumo

  1. L

    How can fail2ban block a host which scans server ports?

    You're just great. Thanks a lot.
  2. L

    How can fail2ban block a host which scans server ports?

    I am on Ubuntu 18 LTS with fail2ban v0.11.2as my provider does not offer Ubuntu 20 yet. I have attached the sshd.conf filter
  3. L

    How can fail2ban block a host which scans server ports?

    Thanks, I now got your point. It helps me to experiment, although it is not an answer to my original question.
  4. L

    How can fail2ban block a host which scans server ports?

    My vServer is hosted by an internet provider, and thus I do need a working ssh from my home pc to connect to it.
  5. L

    How can fail2ban block a host which scans server ports?

    Recently I saw a port scan on my ubuntu server. The log lines in auth.log look like this: Jul 2 01:14:30 host12907 sshd[14010]: Failed password for root from 64.225.102.51 port 41676 ssh2 Jul 2 01:14:30 host12907 sshd[14011]: Failed password for root from 64.225.102.51 port 41696 ssh2 Jul 2...
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