Ciao a tutti,
ho installato su una macchina nuova con a bordo Debian Bookworm dai
repositories ufficiali Fail2Ban, quando vado a fare un systemctl status
fail2ban.service ricavo:
× fail2ban.service - Fail2Ban Service
Loaded: loaded (/lib/systemd/system/fail2ban.service; enabled;
preset: enabled)
Active: failed (Result: exit-code) since Thu 2023-11-09 13:56:57
CET; 6h ago
Duration: 60ms
Docs: man:fail2ban(1)
Process: 2713 ExecStart=/usr/bin/fail2ban-server -xf start
(code=exited, status=255/EXCEPTION)
Main PID: 2713 (code=exited, status=255/EXCEPTION)
CPU: 56ms
nov 09 12:55:03 SRV01 systemd[1]: Started fail2ban.service - Fail2Ban
Service.
nov 09 12:55:03 SRV01 fail2ban-server[1682]: 2023-11-09 12:55:03,709
fail2ban [1682]: ERROR Failed during configuration:
File contains no section headers.
nov 09 12:55:03 SRV01 fail2ban-server[1682]: file:
'/etc/fail2ban/jail.local', line: 21
nov 09 12:55:03 SRV01 fail2ban-server[1682]: ' bantime = 1h\n'
nov 09 12:55:03 SRV01 fail2ban-server[1682]: 2023-11-09 12:55:03,711
fail2ban [1682]: ERROR Async configuration of server failed
nov 09 12:55:03 SRV01 systemd[1]: fail2ban.service: Main process exited,
code=exited, status=255/EXCEPTION
nov 09 12:55:03 SRV01 systemd[1]: fail2ban.service: Failed with result
'exit-code'.
Successivamente da un fail2ban-client start ricavo:
2023-11-09 13:16:34,198 fail2ban.configreader [2104]: WARNING
'allowipv6' not defined in 'Definition'. Using default one: 'auto'
2023-11-09 13:16:34,203 fail2ban [2104]: ERROR Failed
during configuration: Have not found any log file for sshd jail
Seguendo varie guide tra cui questa
https://www.youtube.com/watch?v=D5PalxvN8Ns tutto sembra debba andare al
primo colpo ovvio che ci sta che così non sia ma in base agli errori che
mi sono apparsi dove potrei iniziare a sistemare il tutto?
Saluti.
^Bart