"The WLC intercepts client DHCP discovery packets, inserts it's own IP address configured on the egress interface into the relay agent field, and unicasts the D

"The WLC intercepts client DHCP discovery packets, inserts it's own IP address configured on the egress interface into the relay agent field, and unicasts the DHCP packet to the configured DHCP server." Mess with DHCP packets, that's a paddlin'.