# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
 
source /etc/network/interfaces.d/*
 
# The loopback network interface
auto lo
iface lo inet loopback
 
# The primary network interface
auto ens36
iface ens36 inet static
    address 172.21.0.214/20
    gateway 172.21.0.1
    # dns-* options are implemented by the resolvconf package, if installed
    dns-nameservers 172.21.0.51
    up sh /etc/network/start-ucarp.sh