Posted on 2013-01-20
AS a experiment, I'm trying to setup dhcp relay inside my LAN. I have a Cable modem in bridge mode connected to my Cisco RVS4000 which is connected to a Netgear Router.
Cable Modem--RVS4000. NAT 192.168.40.X Subnet--Netgear, NAT, 192.168.23.X Subnet.
I have Server 2008 behind the Netgear handling DHCP. My goal is to have Server 2008 handle DHCP services for the Cisco network. I setup cisco to relay to the internal IP address of DHCP server 192.168.23.4 but its not working,
I know double-nat is never recommended but is that why relay is failing?