I'm coming back here just to say that I've confirmed that this issue is caused by CGNAT, and I was misunderstanding what I thought was the modem's IP address. In fact, when in bridge mode, the modem...

@terziyski I am not convinced that that's correct. Let me clarify what I wrote below: The address that the TP-Link is getting from the ISP is 147.235.200.91. This I believe is a normal public IP...

For what it's worth, the address Ubiquiti is getting is 100.76.250.24, so fits the fourth category you suggested.

Yes, you are exactly right, @terziyski - but I don't know what to do about it. I confirm that the IP address being assigned by the VR600 to Ubiquiti is totally different from the one the router is...

@terziyski Thank you for the reply and suggestion. Your earlier post is exactly what I followed to get this far. Your current suggestion makes sense, but I don't know how to accomplish it. I don't...

Hi I am using the VR600 as my modem and set it in bridge mode to pass traffic back and forth to a Ubiquiti dream machine which is routing traffic among my devices. The Ubiquiti gets an IP address...