Afficher la réponse de fail2ban client d sur une installation par défaut

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Afficher la réponse de fail2ban client d sur une installation par défaut

# Installation par défaut sur GNU/Linux Mint Sarah.
fail2ban-client -d
['set', 'syslogsocket', 'auto']
['set', 'loglevel', 'INFO']
['set', 'logtarget', '/var/log/fail2ban.log']
['set', 'dbfile', '/var/lib/fail2ban/fail2ban.sqlite3']
['set', 'dbpurgeage', 86400]
['add', 'sshd', 'auto']
['set', 'sshd', 'findtime', 600]
['set', 'sshd', 'addlogpath', '/var/log/auth.log', 'head']
['set', 'sshd', 'ignorecommand', ]
['set', 'sshd', 'bantime', 600]
['set', 'sshd', 'addignoreip', '127.0.0.1/8']
['set', 'sshd', 'maxretry', 5]
['set', 'sshd', 'usedns', 'warn']
['set', 'sshd', 'logencoding', 'auto']
['set', 'sshd', 'maxlines', '10']
['set', 'sshd', 'addfailregex', '^\\s*(< [^.]+\\. [^.]+>)?\\s*(?:\\S+ )?(?:kernel: \\ [ *\\d+\\.\\d+\\] )?(?:@vserver_\\S+ )?(?:(?:\\ [\\d+\\])?:\\s+ [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?| [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?(?:\\ [\\d+\\])?:?)?\\s(?:\\ [ID \\d+ \\S+\\])?\\s*(?:error: PAM: )? [aA]uthentication (?:failure|error) for .* from <HOST>( via \\S+)?\\s*$']
['set', 'sshd', 'addfailregex', '^\\s*(< [^.]+\\. [^.]+>)?\\s*(?:\\S+ )?(?:kernel: \\ [ *\\d+\\.\\d+\\] )?(?:@vserver_\\S+ )?(?:(?:\\ [\\d+\\])?:\\s+ [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?| [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?(?:\\ [\\d+\\])?:?)?\\s(?:\\ [ID \\d+ \\S+\\])?\\s*(?:error: PAM: )?User not known to the underlying authentication module for .* from <HOST>\\s*$']
['set', 'sshd', 'addfailregex', '^\\s*(< [^.]+\\. [^.]+>)?\\s*(?:\\S+ )?(?:kernel: \\ [ *\\d+\\.\\d+\\] )?(?:@vserver_\\S+ )?(?:(?:\\ [\\d+\\])?:\\s+ [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?| [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?(?:\\ [\\d+\\])?:?)?\\s(?:\\ [ID \\d+ \\S+\\])?\\s*Failed \\S+ for .*? from <HOST>(?: port \\d*)?(?: ssh\\d*)?(: (ruser .*|(\\S+ ID \\S+ \\(serial \\d+\\) CA )?\\S+ (?: [\\da-f]{2}:){15} [\\da-f]{2}(, client user ".*", client host ".*")?))?\\s*$']
['set', 'sshd', 'addfailregex', '^\\s*(< [^.]+\\. [^.]+>)?\\s*(?:\\S+ )?(?:kernel: \\ [ *\\d+\\.\\d+\\] )?(?:@vserver_\\S+ )?(?:(?:\\ [\\d+\\])?:\\s+ [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?| [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?(?:\\ [\\d+\\])?:?)?\\s(?:\\ [ID \\d+ \\S+\\])?\\s*ROOT LOGIN REFUSED.* FROM <HOST>\\s*$']
['set', 'sshd', 'addfailregex', '^\\s*(< [^.]+\\. [^.]+>)?\\s*(?:\\S+ )?(?:kernel: \\ [ *\\d+\\.\\d+\\] )?(?:@vserver_\\S+ )?(?:(?:\\ [\\d+\\])?:\\s+ [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?| [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?(?:\\ [\\d+\\])?:?)?\\s(?:\\ [ID \\d+ \\S+\\])?\\s* [iI](?:llegal|nvalid) user .* from <HOST>\\s*$']
['set', 'sshd', 'addfailregex', '^\\s*(< [^.]+\\. [^.]+>)?\\s*(?:\\S+ )?(?:kernel: \\ [ *\\d+\\.\\d+\\] )?(?:@vserver_\\S+ )?(?:(?:\\ [\\d+\\])?:\\s+ [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?| [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?(?:\\ [\\d+\\])?:?)?\\s(?:\\ [ID \\d+ \\S+\\])?\\s*User .+ from <HOST> not allowed because not listed in AllowUsers\\s*$']
['set', 'sshd', 'addfailregex', '^\\s*(< [^.]+\\. [^.]+>)?\\s*(?:\\S+ )?(?:kernel: \\ [ *\\d+\\.\\d+\\] )?(?:@vserver_\\S+ )?(?:(?:\\ [\\d+\\])?:\\s+ [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?| [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?(?:\\ [\\d+\\])?:?)?\\s(?:\\ [ID \\d+ \\S+\\])?\\s*User .+ from <HOST> not allowed because listed in DenyUsers\\s*$']
['set', 'sshd', 'addfailregex', '^\\s*(< [^.]+\\. [^.]+>)?\\s*(?:\\S+ )?(?:kernel: \\ [ *\\d+\\.\\d+\\] )?(?:@vserver_\\S+ )?(?:(?:\\ [\\d+\\])?:\\s+ [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?| [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?(?:\\ [\\d+\\])?:?)?\\s(?:\\ [ID \\d+ \\S+\\])?\\s*User .+ from <HOST> not allowed because not in any group\\s*$']
['set', 'sshd', 'addfailregex', '^\\s*(< [^.]+\\. [^.]+>)?\\s*(?:\\S+ )?(?:kernel: \\ [ *\\d+\\.\\d+\\] )?(?:@vserver_\\S+ )?(?:(?:\\ [\\d+\\])?:\\s+ [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?| [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?(?:\\ [\\d+\\])?:?)?\\s(?:\\ [ID \\d+ \\S+\\])?\\s*refused connect from \\S+ \\(<HOST>\\)\\s*$']
['set', 'sshd', 'addfailregex', '^\\s*(< [^.]+\\. [^.]+>)?\\s*(?:\\S+ )?(?:kernel: \\ [ *\\d+\\.\\d+\\] )?(?:@vserver_\\S+ )?(?:(?:\\ [\\d+\\])?:\\s+ [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?| [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?(?:\\ [\\d+\\])?:?)?\\s(?:\\ [ID \\d+ \\S+\\])?\\s*Received disconnect from <HOST>: 3: \\S+: Auth fail$']
['set', 'sshd', 'addfailregex', '^\\s*(< [^.]+\\. [^.]+>)?\\s*(?:\\S+ )?(?:kernel: \\ [ *\\d+\\.\\d+\\] )?(?:@vserver_\\S+ )?(?:(?:\\ [\\d+\\])?:\\s+ [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?| [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?(?:\\ [\\d+\\])?:?)?\\s(?:\\ [ID \\d+ \\S+\\])?\\s*User .+ from <HOST> not allowed because a group is listed in DenyGroups\\s*$']
['set', 'sshd', 'addfailregex', "^\\s*(< [^.]+\\. [^.]+>)?\\s*(?:\\S+ )?(?:kernel: \\ [ *\\d+\\.\\d+\\] )?(?:@vserver_\\S+ )?(?:(?:\\ [\\d+\\])?:\\s+ [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?| [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?(?:\\ [\\d+\\])?:?)?\\s(?:\\ [ID \\d+ \\S+\\])?\\s*User .+ from <HOST> not allowed because none of user's groups are listed in AllowGroups\\s*$"]
['set', 'sshd', 'addfailregex', '^(?P<__prefix>\\s*(< [^.]+\\. [^.]+>)?\\s*(?:\\S+ )?(?:kernel: \\ [ *\\d+\\.\\d+\\] )?(?:@vserver_\\S+ )?(?:(?:\\ [\\d+\\])?:\\s+ [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?| [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?(?:\\ [\\d+\\])?:?)?\\s(?:\\ [ID \\d+ \\S+\\])?\\s*)User .+ not allowed because account is locked<SKIPLINES>(?P=__prefix)(?:error: )?Received disconnect from <HOST>: 11: .+ \\ [preauth\\]$']
['set', 'sshd', 'addfailregex', '^(?P<__prefix>\\s*(< [^.]+\\. [^.]+>)?\\s*(?:\\S+ )?(?:kernel: \\ [ *\\d+\\.\\d+\\] )?(?:@vserver_\\S+ )?(?:(?:\\ [\\d+\\])?:\\s+ [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?| [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?(?:\\ [\\d+\\])?:?)?\\s(?:\\ [ID \\d+ \\S+\\])?\\s*)Disconnecting: Too many authentication failures for .+? \\ [preauth\\]<SKIPLINES>(?P=__prefix)(?:error: )?Connection closed by <HOST> \\ [preauth\\]$']
['set', 'sshd', 'addfailregex', '^(?P<__prefix>\\s*(< [^.]+\\. [^.]+>)?\\s*(?:\\S+ )?(?:kernel: \\ [ *\\d+\\.\\d+\\] )?(?:@vserver_\\S+ )?(?:(?:\\ [\\d+\\])?:\\s+ [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?| [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?(?:\\ [\\d+\\])?:?)?\\s(?:\\ [ID \\d+ \\S+\\])?\\s*)Connection from <HOST> port \\d+(?: on \\S+ port \\d+)?<SKIPLINES>(?P=__prefix)Disconnecting: Too many authentication failures for .+? \\ [preauth\\]$']
['set', 'sshd', 'addfailregex', '^\\s*(< [^.]+\\. [^.]+>)?\\s*(?:\\S+ )?(?:kernel: \\ [ *\\d+\\.\\d+\\] )?(?:@vserver_\\S+ )?(?:(?:\\ [\\d+\\])?:\\s+ [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?| [\\ [\\(]?sshd(?:\\(\\S+\\))? [\\]\\)]?:?(?:\\ [\\d+\\])?:?)?\\s(?:\\ [ID \\d+ \\S+\\])?\\s*pam_unix\\(sshd:auth\\):\\s+authentication failure;\\s*logname=\\S*\\s*uid=\\d*\\s*euid=\\d*\\s*tty=\\S*\\s*ruser=\\S*\\s*rhost=<HOST>\\s.*$']
['set', 'sshd', 'addjournalmatch', '_SYSTEMD_UNIT=sshd.service', '+', '_COMM=sshd']
['set', 'sshd', 'addaction', 'iptables-multiport']
['set', 'sshd', 'action', 'iptables-multiport', 'actionban', '<iptables> -I f2b-<name> 1 -s <ip> -j <blocktype>']
['set', 'sshd', 'action', 'iptables-multiport', 'actionunban', '<iptables> -D f2b-<name> -s <ip> -j <blocktype>']
['set', 'sshd', 'action', 'iptables-multiport', 'actionstart', '<iptables> -N f2b-<name>\n<iptables> -A f2b-<name> -j <returntype>\n<iptables> -I <chain> -p <protocol> -m multiport --dports <port> -j f2b-<name>']
['set', 'sshd', 'action', 'iptables-multiport', 'actionstop', '<iptables> -D <chain> -p <protocol> -m multiport --dports <port> -j f2b-<name>\n<iptables> -F f2b-<name>\n<iptables> -X f2b-<name>']
['set', 'sshd', 'action', 'iptables-multiport', 'actioncheck', "<iptables> -n -L <chain> | grep -q 'f2b-<name> [ \\t]'"]
['set', 'sshd', 'action', 'iptables-multiport', 'iptables', 'iptables <lockingopt>']
['set', 'sshd', 'action', 'iptables-multiport', 'chain', 'INPUT']
['set', 'sshd', 'action', 'iptables-multiport', 'lockingopt', '-w']
['set', 'sshd', 'action', 'iptables-multiport', 'returntype', 'RETURN']
['set', 'sshd', 'action', 'iptables-multiport', 'known/lockingopt', '-w']
['set', 'sshd', 'action', 'iptables-multiport', 'protocol', 'tcp']
['set', 'sshd', 'action', 'iptables-multiport', 'bantime', '600']
['set', 'sshd', 'action', 'iptables-multiport', 'known/port', 'ssh']
['set', 'sshd', 'action', 'iptables-multiport', 'known/chain', 'INPUT']
['set', 'sshd', 'action', 'iptables-multiport', 'known/returntype', 'RETURN']
['set', 'sshd', 'action', 'iptables-multiport', 'known/protocol', 'tcp']
['set', 'sshd', 'action', 'iptables-multiport', 'name', 'sshd']
['set', 'sshd', 'action', 'iptables-multiport', 'known/iptables', 'iptables <lockingopt>']
['set', 'sshd', 'action', 'iptables-multiport', 'port', 'ssh']
['set', 'sshd', 'action', 'iptables-multiport', 'blocktype', 'REJECT --reject-with icmp-port-unreachable']
['set', 'sshd', 'action', 'iptables-multiport', 'known/blocktype', 'REJECT --reject-with icmp-port-unreachable']
['set', 'sshd', 'action', 'iptables-multiport', 'known/name', 'default']
['start', 'sshd']

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