If I understand right, you want to use the company's TPLink router to be used like gateway to access internet, Doesn't it?
Then the best way I think is to connect this router to your own libremesh TPLink router via ethernet RJ-45 from a LAN port to the WAN port of the libremesh router.
I you wanted to connect them via Wireless, you have to scan from the libremesh router and connect to the company's router wireless station that will create a new Interface called WWAN that will act like the main gateway in the libremesh network.
When you do this, you have to be sure that the libremesh router IP is not in the same sub-network that the IP from the company router. Probably this is not a problem because usually the company routers are in the 192.168.0.x or 192.168.1.x subnets while libremesh routers are configured in the 13.x.x.x subnet. But can be cause of trouble when using openwrt because sometimes both routers are in the same subnet by default.
Please, try this and tell us if it works.
Regards :-)


29 de noviembre de 2018 1:31, "Patricio Gibbs via lime-users" <lime-users@lists.libremesh.org> escribió:

We have a TPLink router that belongs to the ISP and we cannot out LibreMesh on it not edit it's configuration. We have a TPLink 842 with LibreMesh, and we want it to connect to the WiFi of the ISP's router as its internet connection. How can we do this? I imagine we configure it on the Interfaces page and also the Wireless page, something about client mode and bridging interfaces, but my first attempt didn't work so I'm asking instead of failing a thousand times alone.