How do you create a 'Bridge mode / IP pass through mode"

Installing and Using OpenWrt
1

I use a omada router, controller, switches and ap's to run my home security cameras, IoT, home internet, etc. I have a FFTH connection Ipv4 cgnat + ipv6 and until recently I have been unable to replace the ISP's supplied router because DHCP requests must be accompanied by an "option 60 vendor class identifier" imitating that of the isp's router and my omada router was unable to supply this. I have now managed to replace my isp's router with an openwrt router as it is able to supply the option 60 identifier. Is there some way to now pass unfiltered ipv6 and ipv4 cgnat traffic to my omada router to handle, for want of a better term "bridge mode"? Preferably using the LuCI as my experience with openwrt is very limited.

2

You need to ask Omada how to enter bridge mode on their device.

3

If you want both routers to get a direct connection to the ISP network, configure the OpenWrt as a dumb AP, and bridge the LAN and WAN interfaces.

4

Ok Thanks. I'll give that a try