This service is enabled by default for Abilis.

Use the following command to display the parameters of the service; the command d ipban ? displays the meaning of all parameters.

[11:35:17] ABILIS_CPX:d ipban

- IP Addresses banning settings: ----------------------------------------------
max-items:1000
MAIL-FROM:AUTO (ipban@ABILIS_CPX)
MAIL-RCPT:#
MAIL-RCPT-LIST:#
MAIL-FILTER-INTERVAL:3                  MAIL-BODY:STANDARD

- IP Addresses Banning services defaults: -------------------------------------
ACTION:NONE         MAX-NRTY:10     FIND-TIME:10       BAN-TIME:10     
WHITE-LIST:#

- IP Addresses Banning services settings: -------------------------------------
---------+------------+-----------+------------+-----------+-------------------
RES:     | ACTION:    | MAX-NRTY: | FIND-TIME: | BAN-TIME: | WHITE-LIST:
---------+------------+-----------+------------+-----------+-------------------
Telnet   | DFT        | DFT       | DFT        | DFT       | DFT       
---------+------------+-----------+------------+-----------+-------------------
Ssh      | DFT        | DFT       | DFT        | DFT       | DFT       
---------+------------+-----------+------------+-----------+-------------------
CtiSip   | DFT        | DFT       | DFT        | DFT       | DFT       
---------+------------+-----------+------------+-----------+-------------------
CtiIax   | DFT        | DFT       | DFT        | DFT       | DFT       
---------+------------+-----------+------------+-----------+-------------------
Smtp     | DFT        | DFT       | DFT        | DFT       | DFT       
---------+------------+-----------+------------+-----------+-------------------
Pop3     | DFT        | DFT       | DFT        | DFT       | DFT       
---------+------------+-----------+------------+-----------+-------------------
Http     | DFT        | DFT       | DFT        | DFT       | DFT       
---------+------------+-----------+------------+-----------+-------------------
Ftp      | DFT        | DFT       | DFT        | DFT       | DFT       
---------+------------+-----------+------------+-----------+-------------------
CtiVo    | DFT        | DFT       | DFT        | DFT       | DFT       
---------+------------+-----------+------------+-----------+-------------------

Meaning of the most important parameters:

IP Addresses banning parameter(s):

IP Addresses banning service(s) parameter(s):

The following command allows the administrator to change the configuration of the resource:

S IPBAN par:val [par:val] Set IP Addresses banning parameters and defaults

S IPBAN RES:val par:val [par:val] Set IP Addresses banning service(s) parameters

	Caution
	To activate the changes made on the upper case parameters, execute the initialization command init ipban

Use the following command to display the Banned IP

[12:23:44] ABILIS_CPX:d ipban banned

Banned IP addresses:1

RES      |       IP        | Banned Time (mm:ss) | Remaining Time (mm:ss)
---------+-----------------+---------------------+-------------------------
Ssh        192.168.020.104   10:0                  9:23  

In this example is show IP 192.168.20.104 which is blocked for resource SSH for 10 minutes.

	Warning
	The blacklist is cleared when you restart the Abilis.

To erase an IP from the blacklist use the following command:

[12:22:38] ABILIS_CPX:c ipban banned res:ssh ip:192.168.20.104

COMMAND EXECUTED 

[12:22:54] ABILIS_CPX:d ipban banned                             

Banned IP addresses:0

RES      |       IP        | Banned Time (mm:ss) | Remaining Time (mm:ss)
---------+-----------------+---------------------+-------------------------
                    *** NO BANNED IP ADDRESSES ***  

	Tip
	Interesting chapter: Section 73.31, “How to prevent brute force attacks”