Arch Linux network configuration
Arch Linux uses a unique network configuration mechanism.
You will need to create a new file /etc/netctl/static with details similar to the following:
Description='Static ethernet connection'
Interface=eth0
Connection=ethernet
IP=static
Address=('85.195.107.236/24')
Netmask=255.255.255.224
Gateway=85.195.107.225
DNS=85.195.107.225
## for DHCPv6
#IP6=dhcp
## for IPv6 autoconfiguration
#IP6=stateless
Then type netctl enable static and systemctl enable netctl.