43.1 Installation
Install from the Software Center or use the command line:
yum install nethserver-fail2ban
43.2 Settings
Fail2ban is configurable in the security category of the server-manager. Most of settings can be changed in the Con-
figuration
tab, only really advanced settings must be configured by the terminal.
43.2.1 Jails
A jail is enabled and start to protect a service when you install a new module, the relevant jail (if existing) is automat-
ically activated after the package installation.
All jails can be disabled individually in the Jails settings.
Number of attempts Number of matches (i.e. value of the counter) which triggers ban action on the IP.
Time span The counter is set to zero if no match is found within “findtime” seconds.
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