Sorry for the late reply. I have PM'ed you the screenshots of my router settings.I think I should give it a pass, setting Netgear's LAN IP as a secondary one in Beetel. Though one problem that I sometimes am facing with DMZ method is that LAN IP address of Netgear router changes automatically (from 10.0.0.1 to 10.0.0.2 or .3) for some reasons unknown to me. I guess I should also enable the DMZ option in Beetel router as well? As you suggested. As such I am having access to both the routers, so would you still suggest feeding Netgear's LAN IP as Beetel's secondary?