X750 IP Passthrough (Transparent Bridge)

@alzhao I’m on the latest 4.x release and I’ve tried the CURL command that was listed by staff for the X3000 without any success:

My GL-X750 is being used as a cellular failover WAN in pfSense and I’d like to bridge the X750’s telecom IP with my existing router.

Is this possible yet, perhaps with a hidden CURL command?