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# Fail2Ban configuration file
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#
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# NetBSD ipfilter (ipf command) ban/unban
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#
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# Author: Ed Ravin <eravin@panix.com>
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#
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#
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[Definition]
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# Option: actionstart
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# Notes.: command executed once at the start of Fail2Ban.
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# Values: CMD
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#
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# enable IPF if not already enabled
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actionstart = /sbin/ipf -E
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# Option: actionstop
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# Notes.: command executed once at the end of Fail2Ban
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# Values: CMD
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#
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# don't disable IPF with "/sbin/ipf -D", there may be other filters in use
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actionstop =
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# Option: actioncheck
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# Notes.: command executed once before each actionban command
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# Values: CMD
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#
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actioncheck =
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# Option: actionban
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# Notes.: command executed when banning an IP. Take care that the
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# command is executed with Fail2Ban user rights.
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# Tags: See jail.conf(5) man page
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# Values: CMD
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#
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actionban = echo block <blocktype> in quick from <ip>/32 | /sbin/ipf -f -
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# Option: actionunban
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# Notes.: command executed when unbanning an IP. Take care that the
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# command is executed with Fail2Ban user rights.
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# Tags: See jail.conf(5) man page
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# Values: CMD
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#
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# note -r option used to remove matching rule
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actionunban = echo block <blocktype> in quick from <ip>/32 | /sbin/ipf -r -f -
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[Init]
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# Option: Blocktype
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# Notes : This is the return-icmp[return-code] mentioned in the ipf man page section 5. Keep this quoted to prevent
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# Shell expansion. This should be blank (unquoted) to drop the packet.
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# Values: STRING
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blocktype = "return-icmp(port-unr)"
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