22 Apr
2020
22 Apr
'20
05:11
Hi,
kann das sein, dass die Firewall nicht mehr klappt?
iptables -L
Chain f2b-dovecot (1 references)
target prot opt source destination
REJECT all -- 45.142.195.3 anywhere
reject-with icmp-port-unreachable
Fail2Ban log
2020-04-22 12:02:16,098 fail2ban.filter [22038]: INFO
[dovecot] Found 45.142.195.3 - 2020-04-22 12:02:15
2020-04-22 12:02:53,848 fail2ban.filter [22038]: INFO
[dovecot] Found 45.142.195.3 - 2020-04-22 12:02:53
2020-04-22 12:03:31,098 fail2ban.filter [22038]: INFO
[dovecot] Found 45.142.195.3 - 2020-04-22 12:03:30
2020-04-22 12:04:08,598 fail2ban.filter [22038]: INFO
[dovecot] Found 45.142.195.3 - 2020-04-22 12:04:08
2020-04-22 12:04:46,099 fail2ban.filter [22038]: INFO
[dovecot] Found 45.142.195.3 - 2020-04-22 12:04:45
2020-04-22 12:04:46,615 fail2ban.actions [22038]: WARNING
[dovecot] 45.142.195.3 already banned
2020-04-22 12:05:23,348 fail2ban.filter [22038]: INFO
[dovecot] Found 45.142.195.3 - 2020-04-22 12:05:22
2020-04-22 12:06:00,098 fail2ban.filter [22038]: INFO
[dovecot] Found 45.142.195.3 - 2020-04-22 12:05:59
2020-04-22 12:06:37,098 fail2ban.filter [22038]: INFO
[dovecot] Found 45.142.195.3 - 2020-04-22 12:06:36
2020-04-22 12:07:14,348 fail2ban.filter [22038]: INFO
[dovecot] Found 45.142.195.3 - 2020-04-22 12:07:14
2020-04-22 12:07:51,348 fail2ban.filter [22038]: INFO
[dovecot] Found 45.142.195.3 - 2020-04-22 12:07:50
2020-04-22 12:07:51,653 fail2ban.actions [22038]: WARNING
[dovecot] 45.142.195.3 already banned
2020-04-22 12:08:28,599 fail2ban.filter [22038]: INFO
[dovecot] Found 45.142.195.3 - 2020-04-22 12:08:28
2020-04-22 12:09:05,598 fail2ban.filter [22038]: INFO
[dovecot] Found 45.142.195.3 - 2020-04-22 12:09:05
Kann das jemand noch bestätigen?
Grüße
Andreas
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