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Interfaces de rede

  • ip -br -c -4 a
  • cat /etc/network/interfaces

Edite o arquivo /etc/network/interfaces e deixe a interface de rede enp0s9 com endereço IP fixo. É ela que está conectada à rede interna e conversará com as estações (Windows, Linux ou Mac)

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# 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
allow-hotplug enp0s3
iface enp0s3 inet dhcp

allow-hotplug enp0s8
iface enp0s8 inet static
  address 192.168.56.25
  netmask 255.255.255.0

allow-hotplug enp0s9
iface enp0s9 inet static
  address 172.16.15.2
  netmask 255.255.255.0
  • ifdown enp0s9
  • ifup enp0s9
  • ip -br -c -4 a