fail2ban och IPTables vill inte samarbeta (SSH banning)
Postat: 06 jul 2008, 18:43
Hejsan!
Försöker få igång fail2ban och IPTables...
2008-07-06 18:38:28,404 fail2ban.jail : INFO Using poller
2008-07-06 18:38:28,419 fail2ban.filter : INFO Created Filter
2008-07-06 18:38:28,419 fail2ban.filter : INFO Created FilterPoll
2008-07-06 18:38:28,421 fail2ban.filter : INFO Added logfile = /var/log/auth.log
2008-07-06 18:38:28,421 fail2ban.filter : INFO Set maxRetry = 6
2008-07-06 18:38:28,422 fail2ban.filter : INFO Set findtime = 600
2008-07-06 18:38:28,422 fail2ban.actions: INFO Set banTime = 6000
2008-07-06 18:38:28,426 fail2ban.jail : INFO Using poller
2008-07-06 18:38:28,427 fail2ban.filter : INFO Created Filter
2008-07-06 18:38:28,427 fail2ban.filter : INFO Created FilterPoll
2008-07-06 18:38:28,427 fail2ban.filter : INFO Added logfile = /var/log/auth.log
2008-07-06 18:38:28,428 fail2ban.filter : INFO Set maxRetry = 1
2008-07-06 18:38:28,428 fail2ban.filter : INFO Set findtime = 600
2008-07-06 18:38:28,429 fail2ban.actions: INFO Set banTime = 6000
2008-07-06 18:38:28,617 fail2ban.actions.action: ERROR iptables -N fail2ban-ssh
iptables -A fail2ban-ssh -j RETURN
iptables -I INPUT -p tcp -m multiport --dports ssh,ssh2 -j fail2ban-ssh returned 200
Så här ser det ut i fail2ban-loggen. Någon som förstår vad det innebär? Försökt förstå mig på returkoden från iptables men hittar ingen lista.
Så här ser jail.conf ut för SSH:
[ssh]
enabled = true
port = ssh,ssh2
filter = sshd
logpath = /var/log/auth.log
maxretry = 1
Försöker få igång fail2ban och IPTables...
2008-07-06 18:38:28,404 fail2ban.jail : INFO Using poller
2008-07-06 18:38:28,419 fail2ban.filter : INFO Created Filter
2008-07-06 18:38:28,419 fail2ban.filter : INFO Created FilterPoll
2008-07-06 18:38:28,421 fail2ban.filter : INFO Added logfile = /var/log/auth.log
2008-07-06 18:38:28,421 fail2ban.filter : INFO Set maxRetry = 6
2008-07-06 18:38:28,422 fail2ban.filter : INFO Set findtime = 600
2008-07-06 18:38:28,422 fail2ban.actions: INFO Set banTime = 6000
2008-07-06 18:38:28,426 fail2ban.jail : INFO Using poller
2008-07-06 18:38:28,427 fail2ban.filter : INFO Created Filter
2008-07-06 18:38:28,427 fail2ban.filter : INFO Created FilterPoll
2008-07-06 18:38:28,427 fail2ban.filter : INFO Added logfile = /var/log/auth.log
2008-07-06 18:38:28,428 fail2ban.filter : INFO Set maxRetry = 1
2008-07-06 18:38:28,428 fail2ban.filter : INFO Set findtime = 600
2008-07-06 18:38:28,429 fail2ban.actions: INFO Set banTime = 6000
2008-07-06 18:38:28,617 fail2ban.actions.action: ERROR iptables -N fail2ban-ssh
iptables -A fail2ban-ssh -j RETURN
iptables -I INPUT -p tcp -m multiport --dports ssh,ssh2 -j fail2ban-ssh returned 200
Så här ser det ut i fail2ban-loggen. Någon som förstår vad det innebär? Försökt förstå mig på returkoden från iptables men hittar ingen lista.
Så här ser jail.conf ut för SSH:
[ssh]
enabled = true
port = ssh,ssh2
filter = sshd
logpath = /var/log/auth.log
maxretry = 1