# Добавить адрес на интерфейс. После перезагрузки он потеряется. ip addr add 10.1.0.1/24 dev eth0
Пример файла /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet static
address 46.46.46.162
netmask 255.255.255.0
gateway 46.46.46.1
dns-nameservers 77.88.8.1 77.88.8.8
iface eth0 inet6 static
address 2a00:b700::116:8f
netmask 48
gateway 2a00:b700::1
dns-nameservers 2a00:b700::220 2a00:b700:1::220
# алиас
auto eth0:0
iface eth0:0 inet static
address 46.17.46.163
netmask 255.255.254.0
iface eth0:0 inet6 static
address 2a00:b700:0:116::1:8f
netmask 48