We are testing a new Provisioning Server in DOCSIS/CMTS environment and we need to setup a lab with 5 models of CPE. I'm wondering if we can configure on Cisco Routers the dhcp relay (ip helper) accord with the MAC address of CPE. The goal of this would be to redirect by default all dhcp discover to the actual Provisioning Server and the 5 CPE of lab would be redirect to the new Provisioning Server. A guess how to reach that ?
The router is a CMTS Cisco UBR7225 with NPE-G2 card.
The type of DHCP server is irrelevant, you can consider as ISC DHCPd service running on both.