Chapter 9 Firewall
LTE3202-M430 User’s Guide
68
Figure 45 Configuration > Firewall > ARP Protection
The following table describes the labels on this screen.
9.5 URL Filter Screen
Use this screen to block the users on your network from accessing certain web sites. To access this
screen, click Configuration > Firewall > URL Filter.
Table 28 Configuration > Firewall > ARP Protection
LABEL DESCRIPTION
ARP Protection
Enable ARP attack
protecting
Select this to activate ARP protection.
LAN IP/MAC Binding List Each ARP packet is intercepted and checked to verify if its IP/MAC binding is valid.
The LTE3202-M430 only accepts packets sent by devices in this list, otherwise the
packet will be dropped.
Add New Click Add New to create a new rule.
Delete All Click Delete All to remove all rules from the LAN IP/MAC Binding List.
This field displays the rule index number.
IP address Enter the IP address with which the LTE3202-M430 uses the IP/MAC binding to verify
the ARP packets.
MAC address Enter the MAC address with which the LTE3202-M430 uses the IP/MAC binding to
verify the ARP packets.
Action Click Edit to go to the screen where you can edit the filtering rule.
Click Delete to remove the filtering rule.
Apply Click Apply to save your changes back to the LTE3202-M430.
Cancel Click Cancel to reload the previous configuration for this screen.
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