OpenWrt on Tp-Link Archer C6

Hi to everyone,
I've uploaded OpenWrt in my Tp-link Archer C6 to solve some issue related to the connection of wifi clients which were oftern disappearing.
Upload went well but the four ports of the router can't go on internet....only wifi works fine.
Any idea about?

did you install the stable 19.07.5 or the unstable master version?


  • how is your switch device configured? Do you use VLANs?
  • is your LAN interface a bridge and does it contain the ethernet ports?
  • do the machines connected to the eth ports retrieve a proper local IP address from your DHCP?

Please provide the output of uci show network and uci show firewall (:warning: w/o any passwords of course) to support configuration inspection.