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46 lines
1.5 KiB
Plaintext
46 lines
1.5 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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# Because of the --remove-rules in stop this action requires firewalld-0.3.8+
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[INCLUDES]
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before = firewallcmd-common.conf
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[Definition]
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actionstart = firewall-cmd --direct --add-chain <family> filter f2b-<name>
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firewall-cmd --direct --add-rule <family> filter f2b-<name> 1000 -j RETURN
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firewall-cmd --direct --add-rule <family> filter <chain> 0 -j f2b-<name>
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actionstop = firewall-cmd --direct --remove-rule <family> filter <chain> 0 -j f2b-<name>
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firewall-cmd --direct --remove-rules <family> filter f2b-<name>
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firewall-cmd --direct --remove-chain <family> filter f2b-<name>
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# Example actioncheck: firewall-cmd --direct --get-chains ipv4 filter | sed -e 's, ,\n,g' | grep -q '^f2b-recidive$'
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actioncheck = firewall-cmd --direct --get-chains <family> filter | sed -e 's, ,\n,g' | grep -q '^f2b-<name>$'
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actionban = firewall-cmd --direct --add-rule <family> filter f2b-<name> 0 -s <ip> -j <blocktype>
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actionunban = firewall-cmd --direct --remove-rule <family> filter f2b-<name> 0 -s <ip> -j <blocktype>
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# DEV NOTES:
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#
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# Author: Donald Yandt
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# Uses "FirewallD" instead of the "iptables daemon".
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#
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#
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# Output:
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# actionstart:
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# $ firewall-cmd --direct --add-chain ipv4 filter f2b-recidive
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# success
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# $ firewall-cmd --direct --add-rule ipv4 filter f2b-recidive 1000 -j RETURN
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# success
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# $ sudo firewall-cmd --direct --add-rule ipv4 filter INPUT_direct 0 -j f2b-recidive
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# success
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