| 4 |
- |
1 |
# Fail2Ban configuration file
|
|
|
2 |
#
|
|
|
3 |
# Author: Edgar Hoch
|
|
|
4 |
# Copied from iptables-new.conf and modified for use with firewalld by Edgar Hoch.
|
|
|
5 |
# It uses "firewall-cmd" instead of "iptables".
|
|
|
6 |
#
|
|
|
7 |
# Because of the --remove-rules in stop this action requires firewalld-0.3.8+
|
|
|
8 |
|
|
|
9 |
[INCLUDES]
|
|
|
10 |
|
|
|
11 |
before = iptables-blocktype.conf
|
|
|
12 |
|
|
|
13 |
[Definition]
|
|
|
14 |
|
|
|
15 |
actionstart = firewall-cmd --direct --add-chain ipv4 filter fail2ban-<name>
|
|
|
16 |
firewall-cmd --direct --add-rule ipv4 filter fail2ban-<name> 1000 -j RETURN
|
|
|
17 |
firewall-cmd --direct --add-rule ipv4 filter <chain> 0 -m state --state NEW -p <protocol> --dport <port> -j fail2ban-<name>
|
|
|
18 |
|
|
|
19 |
actionstop = firewall-cmd --direct --remove-rule ipv4 filter <chain> 0 -m state --state NEW -p <protocol> --dport <port> -j fail2ban-<name>
|
|
|
20 |
firewall-cmd --direct --remove-rules ipv4 filter fail2ban-<name>
|
|
|
21 |
firewall-cmd --direct --remove-chain ipv4 filter fail2ban-<name>
|
|
|
22 |
|
|
|
23 |
actioncheck = firewall-cmd --direct --get-chains ipv4 filter | grep -Eq 'fail2ban-<name>$|fail2ban-<name> '
|
|
|
24 |
|
|
|
25 |
actionban = firewall-cmd --direct --add-rule ipv4 filter fail2ban-<name> 0 -s <ip> -j <blocktype>
|
|
|
26 |
|
|
|
27 |
actionunban = firewall-cmd --direct --remove-rule ipv4 filter fail2ban-<name> 0 -s <ip> -j <blocktype>
|
|
|
28 |
|
|
|
29 |
[Init]
|
|
|
30 |
|
|
|
31 |
# Default name of the chain
|
|
|
32 |
#
|
|
|
33 |
name = default
|
|
|
34 |
|
|
|
35 |
# Option: port
|
|
|
36 |
# Notes.: specifies port to monitor
|
|
|
37 |
# Values: [ NUM | STRING ]
|
|
|
38 |
#
|
|
|
39 |
port = ssh
|
|
|
40 |
|
|
|
41 |
# Option: protocol
|
|
|
42 |
# Notes.: internally used by config reader for interpolations.
|
|
|
43 |
# Values: [ tcp | udp | icmp | all ]
|
|
|
44 |
#
|
|
|
45 |
protocol = tcp
|
|
|
46 |
|
|
|
47 |
# Option: chain
|
|
|
48 |
# Notes specifies the iptables chain to which the fail2ban rules should be
|
|
|
49 |
# added
|
|
|
50 |
# Values: [ STRING ]
|
|
|
51 |
#
|
|
|
52 |
chain = INPUT_direct
|