How to connect two routers with one WAN cable?

Question

WiFi

The apartment has been renovated and there are sockets with WAN cables in the walls. There are two routers, can they both be connected through these WANs and will there be one network?

Answer 1

no, the provider provides individuals with only one ip-address, respectively, it can be hung only on one WAN interface, in your case it is possible to connect the second device in series via IPoE, that is, throw a string from the LAN port of the first router to the WAN port of the second, there will be two networks

Answer 2

It is possible, but sequentially: better insert the cable from the provider into the router, insert the cable into one of its (router) ports, which will go to the second one. On the second, set the router mode if you want a separate local network (you probably don’t need this) or the access point mode if you want one local network. The name of the Wi-Fi network in the second case can be made the same if you want automatic switching, but it may not work well, different names are better. If the routers are not purchased, buy two Mikrotiks and find someone who will set up one Wi-Fi network for you, capsman is called by Mikrotiks

Answer 3

Nifiga is not clear. In general, if you abstract from everything - you can. And you can have one network and two, and as many as you like. The question is - what do you need?