Subversion Repositories configs

# Fail2Ban configuration file

#

# Author: Nick Munger

# Modified by: Ken Menzel

#              Daniel Black (start/stop)

#              Fabian Wenk (many ideas as per fail2ban users list)

#

# Ensure firewall_enable="YES" in the top of /etc/rc.conf

#

[Definition]

# Option:  actionstart

# Notes.:  command executed once at the start of Fail2Ban.

# Values:  CMD

#

actionstart = ipfw show | fgrep -q 'table(<table>)' || ( ipfw show | awk 'BEGIN { b = 1 } { if ($1 <= b) { b = $1 + 1 } else { e = b } } END { if (e) exit e <br> else exit b }'; num=$?; ipfw -q add $num <blocktype> <block> from table\(<table>\) to me <port>; echo $num > "<startstatefile>" )

# Option:  actionstop

# Notes.:  command executed once at the end of Fail2Ban

# Values:  CMD

#

actionstop =  [ ! -f <startstatefile> ] || ( read num < "<startstatefile>" <br> ipfw -q delete $num <br> rm "<startstatefile>" )

# 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

#

# requires an ipfw rule like "deny ip from table(1) to me"

actionban = ipfw table <table> add <ip>

# 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 = ipfw table <table> delete <ip>

[Init]

# Option:  table

# Notes:   The ipfw table to use. If a ipfw rule using this table already exists,

#          this action will not create a ipfw rule to block it and the following

#          options will have no effect.

# Values:  NUM

table = 1

# Option:  port

# Notes.:  Specifies port to monitor. Blank indicate block all ports.

# Values:  [ NUM | STRING ]

#

port =

# Option:  startstatefile

# Notes:   A file to indicate that the table rule that was added. Ensure it is unique per table.

# Values:  STRING

startstatefile = /var/run/fail2ban/ipfw-started-table_<table>

# Option: block

# Notes:  This is how much to block.

#         Can be "ip", "tcp", "udp" or various other options.

# Values: STRING

block = ip

# Option:  blocktype

# Notes.:  How to block the traffic. Use a action from man 5 ipfw

#          Common values: deny, unreach port, reset

#          ACTION defination at the top of man ipfw for allowed values.

# Values:  STRING

#

blocktype = unreach port