D-Link DWC-1000 [130/368] Ip mac binding

D-Link DWC-1000 User Manual 130

Section 5 - Advanced Network Conguration

IP/MAC Binding

Path:Network>LAN>IP/MACBinding

Anotheravailablesecuritymeasureistoonlyallowoutboundtrac(fromtheLANtoWAN)whentheLANnode

hasanIPaddressmatchingtheMACaddressboundtoit.ThisisIP/MACBinding,andbyenforcingthegateway

tovalidatethesourcetrac‘sIPaddresswiththeuniqueMACAddressoftheconguredLANnode,youcan

ensuretracfromthatIPaddressisnotspoofed.Intheeventofaviolation(i.e.,thetrac‘ssourceIPaddress

doesn‘tmatchupwiththeexpectedMACaddresshavingthesameIPaddress)thepacketswillbedroppedand