Quick Reference Guide

ProSafe Dual WAN Gigabit Firewall with SSL & IPsec VPN FVS336G Reference Manual
4-30 Firewall Protection and Content Filtering
v1.0, January 2010
Configuring IP/MAC Address Binding
You can configure the VPN firewall to drop packets and generate an alert when a device appears to
have hijacked or spoofed another device’s IP address. An IP address can be bound to a specific
MAC address either by using a DHCP reserved address (see “Configuring DHCP Address
Reservation” on page 3-9) or by manually binding on the IP/MAC Binding screen.
To enable IP/MAC address binding enforcement and alerts:
1. Select Security > Address Filter from the menu.
2. Select the IP/MAC Binding tab to display the Source MAC Filter screen.
3. In the Email IP/MAC Violations section of the screen, check the Ye s radio button to enable
IP/MAC address binding enforcement and alerts. E-mail alerts must be enabled (see “E-Mail
Notifications of Event Logs and Alerts” on page 4-33).
4. Click Apply.
5. To add a manual binding entry, enter the following data in the Add IP/MAC Bindings
section:
a. Enter a Name for the bound host device.
Figure 4-18