}
9.2.1.5 Examples for Access Control
9.2.1.5.1 Example One
Requirements
In this example, a business allows the IP address between 192.168.1.9
to192.168.1.20 accesses to Internet at working time (From Monday to Friday
9:00~18:00).
Analysis
We need to use three user-defined access control rules to meet requirements:
(1)
User-defined rule 1: Allow them to access DNS during working time.
(2)
User-defined rule 2: Allow them to access WEB during working time.
(3)
User-defined rule 3: Deny them to access all other services during working time.
Configuration Procedure
Step 1
Configuring Access Control Rule 1
Go to
Firewall
>
Access Control
page. Set the Src IP from 192.168.1.9 to
192.168.1.20, select
Allow
from the
Action, select IP Filtering from Filtering Type,
select 17(UDP) from Protocol , select 53(dns) from Common Service, select
Mon
to
Fri
from the Days, select
9:00
to
18:00
from
Time,
lastly click the
Save
button to save
the settings.
