Spitz AX (GL-X3000): Is there a way to disable NAT with IP V4?

[logi]

I am using the Spitz AX (GL-X3000) as a modem/gateway (WIFI disabled), I have an Asus Router as the main router where all the clients connect, the Asus Router is connected to the Spitz AX (GL-X3000) via an Ethernet cable, the Asus router is already doing NAT with IP V4, is there a way to disable the NAT on the Spitz AX (GL-X3000) to avoid double NAT?

[shivadow]

Usually double nat can be solved by disabling upnp. Upnp runs on these routers from stock but you need the doodah in luci to turn it off… By doodah I mean the luciupnp.app plugin…

[Almahadeus]

Would it help if you put your Asus in the DMZ of the Spitz AX?

[logi]

Thank you for the suggestions, I ended up configuring the ASUS in AP mode, works great.

[logi]

I ended up using this experimental solution:

GL-X3000 - Bridge Mode WAN IP Passthrough

Hi all, Just got a new GL-X3000 router. I am really happy with its 5G performance in upload and download but I haven’t managed to set it up in bridge mode (WAN IP Passthrough). I would like to set-up the GL-X3000 has a modem only. It will be in front of another more powerful router that will handle the DHCP, port forwarding and the firewall. Is that feature already implemented ? If so, how can I use it ? Did anyone manage to set one up with Openwrt modules such as trelay ?