User Manual

User Manual
The following table describes the parameters and buttons of this page.
Field
Description
Direction
Select
Select the router interface. You can select LAN or WAN. In this example,
WAN is selected.
WAN
Setting
You can choose Interface or IP Address.
WAN
Interface
Choose the interface that permits data packets from WAN to access the
router.
IP Address
Enter the IP address on the WAN. Only the IP address that is in the same
network segment with the IP address on the WAN can access the router.
Services
Allowed
You can choose the following services from WAN: Web, Telnet, FTP, TFTP,
SNMP, or PING. You can also choose all the services.
Add
After setting the parameters, click it to add an entry to the Current ACL
Table.
Reset
Click it to refresh this page.
4.4.5. DoS
Denial-of-Service Attack (DoS attack) is a type of attack on a network that is designed to
bring the network to its knees by flooding it with useless traffic.
Choose Firewall > DoS, the page shown in the following figure appears. In this page, you
can prevent DoS attacks.