Netgear GSM7212P GSM5212P/GSM7212P/GSM7212F/GSM7224P User Manual - Page 281

Web Management User Guide IP Source Guard The IP Source Guard folder contains links to the following features: • IP Source Guard Interface Configuration on page 281 • IP Source Guard Binding Configuration on page 282 IP Source Guard Interface Configuration To display the IP Source Guard Interface Configuration page, click Security  Control> IP Source Guard  Interface Configuration. 1. Interface - Selects the interface to enable IPSG. 2. Use IPSG Mode to enable or disable validation of Sender IP Address on this interface. If IPSG is Enabled Packets will not be forwarded if Sender IP Address is not in DHCP Snooping Binding database. The factory default is disabled. 3. Use IPSG Port Security to enable or disables the IPSG Port Security on the selected interface. If IPSG Port Security is enabled then the packets will not be forwarded if the sender MAC Address is not in FDB table and it is not in DHCP snooping binding database. To enforce filtering based on MAC address other required configurations are: • Enable port-security globally. • Enable port-security on the interface level. IPSG Port Security can't be Enabled if IPSG is Disabled. The factory default is disabled. 281