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44 lines
1.8 KiB
Plaintext
44 lines
1.8 KiB
Plaintext
2 years ago
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# Fail2Ban configuration file
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#
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# Author: Donald Yandt
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#
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# Because of the rich rule commands requires firewalld-0.3.1+
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# This action uses firewalld rich-rules which gives you a cleaner iptables since it stores rules according to zones and not
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# by chain. So for an example all deny rules will be listed under <zone>_deny.
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#
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# If you use the --permanent rule you get a xml file in /etc/firewalld/zones/<zone>.xml that can be shared and parsed easliy
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#
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# Example commands to view rules:
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# firewall-cmd [--zone=<zone>] --list-rich-rules
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# firewall-cmd [--zone=<zone>] --list-all
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# firewall-cmd [--zone=zone] --query-rich-rule='rule'
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[INCLUDES]
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before = firewallcmd-common.conf
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[Definition]
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actionstart =
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actionstop =
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actioncheck =
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#you can also use zones and/or service names.
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#
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# zone example:
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# firewall-cmd --zone=<zone> --add-rich-rule="rule family='ipv4' source address='<ip>' port port='<port>' protocol='<protocol>' <rich-blocktype>"
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#
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# service name example:
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# firewall-cmd --zone=<zone> --add-rich-rule="rule family='ipv4' source address='<ip>' service name='<service>' <rich-blocktype>"
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#
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# Because rich rules can only handle single or a range of ports we must split ports and execute the command for each port. Ports can be single and ranges separated by a comma or space for an example: http, https, 22-60, 18 smtp
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fwcmd_rich_rule = rule family='<family>' source address='<ip>' port port='$p' protocol='<protocol>' %(rich-suffix)s
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actionban = ports="$(echo '<port>' | sed s/:/-/g)"; for p in $(echo $ports | tr ", " " "); do firewall-cmd --add-rich-rule="%(fwcmd_rich_rule)s"; done
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actionunban = ports="$(echo '<port>' | sed s/:/-/g)"; for p in $(echo $ports | tr ", " " "); do firewall-cmd --remove-rich-rule="%(fwcmd_rich_rule)s"; done
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rich-suffix = <rich-blocktype>
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