How to set up a local network through a router?

Question

System administration

Good afternoon!
To test sites on different devices, I use browsersync, this thing raises a local server and usually I can go to the site from an iPad, for example. I changed the router (from one zyxel model to another), and now I can not reach the server. Browsersync displays the following: screenshot , so I can't access External. pppo connection. Obviously you need to make settings on the router, but I do not know what to configure.

Answer 1

router settings here 192.168.1.1, log in from any browser, login / password - admin / admin, if it doesn’t get out of the network at all, then you need to adjust something there, maybe you didn’t register the provider’s password from PPPoE, call those. support and find out your password from them, or they write it in the contract with the provider, look there. usually there is a tab for diagnostics in the router settings, try to ping any external host from there, for example 8.8.8.8, write the results in a comment.

Answer 2

With such initial data, it’s possible to poke the sky with your finger. Since the software cannot get an external ip, then you need to look at how it does it. The first suspicions of port forwarding, in particular UPnP support.