Well you can manage it with Radius and Static DHCP assignments but then you have to have a way for the customer to register their router/PC MAC address with your radius server.
-Ty On Wed, Mar 11, 2015 at 9:34 AM, Ty Featherling <[email protected]> wrote: > Without NAT you have to drop DHCP port 67 incoming from the customer to > kill rogue DHCP servers there. As for only pulling one IP, there is not a > widely adopted method to manage this. It is a pain in my ass too. > > -Ty > > On Wed, Mar 11, 2015 at 9:05 AM, Brett A Mansfield < > [email protected]> wrote: > >> I’m curious what everyone does to prevent a customer from pulling more >> than one IP address without using PPPoE, and how do you prevent their >> router from backfeeding it’s DCHP server onto your network if they plug in >> the cable to a LAN port instead of the WAN port? >> >> Thank you, >> Brett A Mansfield >> Silver Lake Internet >> > >
