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File name : ipfilter.conf

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

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