Lan Interface does not conenct to main router & I have not internet

Installing and Using OpenWrt Network and Wireless Configuration
1

I installed OpenWRT on Linksys EA4500. This is in an effort to extend my current wifi reach/coverage in the house. My end goal is to be able to extend my current wifi without having to run ethernet cable between main router (its a dsl modem + router) and OpenWRT router

  • My main WiFi is on 192.168.0.1
  • OpenWRT LAN IP I have setup to 192.168.0.2
  • WWAN interface I have set to 192.168.0.4
  • I am able to scan the Wireless and connect to it
  • Firewall is disabled
    But I am not able to get any internet from OpenWRT router (I have my laptop connected tp it via LAN and shows no internet and unable to ping any external sites)
2

First of all your router Ip should not be in the same network as your dsl modem.

You should first change the router ip to something like 192.168.1.1

3

This link may help.