DHCP snooping

DHCP snooping enables the Ruckus device to filter untrusted DHCP packets in a subnet. DHCP snooping can ward off MiM attacks, such as a rogue DHCP server sending false DHCP server reply packets with the intention of misdirecting other users. DHCP snooping can also stop unauthorized DHCP servers and prevent errors stemming from user misconfiguration of DHCP servers.

DHCP snooping is often used with Dynamic ARP Inspection and IP Source Guard.