Ubuntu Network
Allgemeinifconfig -a
ifup ensXXX
ifdown ensXXX
Primary Network Interface:
/etc/network/interfaces
Additional Network Interfaces:
/etc/network/interfaces.d/ensXXX.cfg
auto ensXXX
iface ensXXX inet static
address 10.100.20.10
netmask 255.255.255.0
hwaddress XX:XX:XX:XX:XX:XX