Default settings Raspberry Pi etc network interfaces

Question

I have changed the settings of  etc network interfaces but with this action my internet doesn t work anymore   Now I want to change it back but I can t find the default settings   If you have the default setting  can you place them here please

User · Answer

Assuming that you have a DHCP server running at your router I would use:

# /etc/network/interfaces
auto lo eth0
iface lo inet loopback

iface eth0 inet dhcp

After changing the file issue (as root):

/etc/init.d/networking restart

User · Answer

For my Raspberry Pi 3B model it was   auto lo iface lo inet loopback  auto eth0 iface eth0 inet manual  allow-hotplug wlan0 iface wlan0 inet manual     wpa-conf  etc wpa supplicant wpa supplicant conf  allow-hotplug wlan1 iface wlan1 inet manual     wpa-conf  etc wpa supplicant wpa supplicant conf

User · Answer

These are the default settings I have for  etc network interfaces  including WiFi settings  for my Raspberry Pi 1   auto lo  iface lo inet loopback iface eth0 inet dhcp  allow-hotplug wlan0 iface wlan0 inet manual wpa-roam  etc wpa supplicant wpa supplicant conf iface default inet dhcp

[raspberry-pi] Default settings Raspberry Pi /etc/network/interfaces

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