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deny_rule50 [2019/02/12 15:22]
root
deny_rule50 [2020/03/15 11:07] (current)
zog
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-=====Deny Rule=====+===== Blocking rule. =====
  
 After choosing "​Add",​ you will see the deny rule settings window. In this window there are the following fields: After choosing "​Add",​ you will see the deny rule settings window. In this window there are the following fields:
  
-  * destination ​address,+  * destination,​
   * protocol,   * protocol,
   * port,   * port,
   * source,   * source,
-  * time,+  * duration,
   * "Send ICMP Unreachable"​ checkbox;   * "Send ICMP Unreachable"​ checkbox;
  
-{{add_block_rule.jpg}}+{{:​user_deny_rule.png?|}}
  
-By default all fields are empty and suggests that it's set to "​all",​ meaning that if you create a default deny rule and apply it to a user or a group, the firewall will block all user's or group'​s communication that go through ICS CUBE completely. You can check what values are acceptible ​when you place the cursor ​on the field, ​or you can choose a value from the drop-down list containing the objects that are already known to ICS CUBE.+By default all fields are empty which implies matching any value in each field. Thus if you create a default deny rule and apply it to a user or a group, the firewall will completely ​block all of user's or group'​s communication that go through ICS CUBE. You can check what values are acceptable ​when you place the cursor ​over the field, ​alternatively ​you can choose a value from the drop-down list containing the objects that are already known to ICS CUBE
 + 
 +The “Send ICMP Unreachable” checkbox will instruct to send this message as a response to a ping command, and the ICMP package will be blocked.
  
-The "Send ICMP Unreachable"​ checkbox will let to sending this message as a responce to a ping command, and the ICMP package will be blocked. 
  
deny_rule50.1549974173.txt.gz · Last modified: 2019/02/12 15:22 by root