[Solved] Failed to connect internet by Wired LAN, but wifi is working.

After installation of gnome in archlinux, I enabled NetworkManager.service. I can successfully connect to wireless network. But I can't connect to internet through wired LAN. It shows wired connection established in NetworkManager. But no internet connection is accessible. I found that when connected to wired network, running "dhcpcd" in terminal shows messages like "dhcpcd[13584]: enp19s0: reject NAK via 192.168.1.1" and finally timed out.
Can anyone give any suggestion ?
Last edited by rasr11 (2015-04-12 01:50:44)

It seems like a problem in dhcp, you could try setting a static route in network manager, just copy the route of your wifi conection. TheSaint was asking for the output of the shell commands posted by him to diagnose the network problem.
Last edited by hydrosIII (2014-11-06 06:11:09)

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