Doesn't work.
Disabled DMZ on HH3K and tried to login to PPPoE on ASUS and ASUS remained Disconnected.
PPPoE method hasn't worked for me any time I've tried.
said by ve2mrx:Just disable both DMZs with PPPoE on the Asus. The HH3000 will just be like a bridge then (PPPoE passtrough). A broken bridge, maybe, but still closer than with DMZs and DHCP for the Asus.
Anyway, the PPPoE will give the Asus a new external IP, all ports open as needed.