# Fail2Ban configuration file # # Author: Daniel Black # # This is for ipset protocol 6 (and hopefully later) (ipset v6.14). # Use ipset -V to see the protocol and version. Version 4 should use # iptables-ipset-proto4.conf. # # This requires the program ipset which is normally in package called ipset. # # IPset was a feature introduced in the linux kernel 2.6.39 and 3.0.0 kernels. # # If you are running on an older kernel you make need to patch in external # modules which probably won't be protocol version 6. # # Modified: Alexander Koeppe , Serg G. Brester # made config file IPv6 capable (see new section Init?family=inet6) [INCLUDES] before = iptables-common.conf [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 # actionstart = ipset create hash:ip timeout -I -m set --match-set src -j # Option: actionflush # Notes.: command executed once to flush IPS, by shutdown (resp. by stop of the jail or this action) # Values: CMD # actionflush = ipset flush # Option: actionstop # Notes.: command executed at the stop of jail (or at the end of Fail2Ban) # Values: CMD # actionstop = -D -m set --match-set src -j ipset destroy # 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 = ipset add timeout -exist # 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 # actionunban = ipset del -exist [Init] # Option: default-timeout # Notes: specifies default timeout in seconds (handled default ipset timeout only) # Values: [ NUM ] Default: 0 (no timeout, managed by fail2ban by unban) default-timeout = 0 # Option: timeout # Notes: specifies ticket timeout (handled ipset timeout only) # Values: [ NUM ] Default: 0 (managed by fail2ban by unban) timeout = 0 # expresion to caclulate timeout from bantime, example: # banaction = %(known/banaction)s[timeout=''] timeout-bantime = $([ "" -le 2147483 ] && echo "" || echo 0) ipmset = f2b- familyopt = [Init?family=inet6] ipmset = f2b-6 familyopt = family inet6