Adding a rule to an ARL profile

In the management console, select the folder the ARL profile resides in.

In the list of services, select Smart Web Security.

In the left-hand panel, select ARL profiles.

Select the profile to add a rule to.

Click Add rule and proceed as follows in the window that opens:

1. Enter a name for the rule.

2. (Optional) Enter a description.

3. Set the rule priority. This priority applies only to ARL rules and is independent of the rule priority in the security profile.

4. (Optional) Enable Enable dry run (logging only) to test the rule and estimate the load on the web service. Requests will not be blocked in this mode.

5. Under Conditions for traffic, specify which traffic the rule will be used to analyze:

   • All traffic: The rule will be used to analyze the whole traffic.

   • On condition: The rule will be used to analyze the traffic specified in the Conditions field:

     • IP: IP address, IP address range, or IP address region.
     • HTTP header: HTTP header string.
     • Request URI: Request path.
     • Host: Domain receiving the request.
     • HTTP method: Request method.
     • Cookie: Cookie header string.

     You can set multiple conditions. To do this, select all the condition types you need in the Conditions field.

     You can also set multiple conditions of the same type. To do this, click and or or in the section with the condition you need.

     To delete a condition, click .

6. Under Request counting, select:

   • No grouping: Counting each request individually.

   • Grouping by property: Counting request groups sharing one or more common properties.

     • Select a grouping property:

       Automatic grouping	Grouping by key
       Request path: Request path	HTTP cookie: String in the cookie header
       HTTP method: Request method	HTTP header: String in the HTTP header
       IP address: IP address the request came from	Query params: String in the request parameters
       Region: IP address region of the requests
       Host: Domain receiving the request

       To group by key, specify the key value.

     • (Optional) Enable Case-sensitive to put properties with the same values in different cases into different groups.

   Specify a request limit or request limit per group as well as a time interval (from 1 second to 60 minutes) for the limit. All requests above the limit will be blocked.

7. Click Save rule.