I have a new Arch Linux installation but trouble getting network. When I boot up interface eth0 is DOWN by default so run ip link set eth0 up. The problem is when I trying to run systemctl enable dhcpcd it says dhcpcd.service does not exist (also tried dhclient). Not sure where to go from there
1 Answer
I think you don't have dhcpcd isntalled.Try pacman -S dhcpcd. This will install dhcpcd and the service

systemctl status systemd-networkdis running?