I have the scenario attached, this scenario the wan is frame-relay
My question is how can a DHCP server remote identify what POOL of IP address to use?
I know I can use a local dhcp server, even the router as dhcp server, but the centralized dhcp is a requirement :/
i think attached document will provide you more information
It know because the router insers GW address in the request packet.
Be aware that when WAN is down, the "requirement" becomes a major hinderance, and everyone gets very angry.