I want to set static IP in armbian, I edit interfaces in /etc/network as follow

 

auto lo


iface lo inet loopback
iface eth0 inet static
address 172.19.19.110
netmask 255.255.255.0
gateway 172.19.19.253

but when in terminal get ifconfig , address ,...there isn't exist and ping address is `Destination host unreachable` what am I missing??

If these are the whole contents then maybe just an 'auto eth0' after 'iface lo inet loopback' is missing?

I add this line and restart networking so I have ping orange pi address,tnx

edit :   /etc/network/interfaces

 

# start ###

 

# 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

# allow-hotplug eth0

# iface eth0 inet dhcp

 

# Static IP address

auto eth0      # ou auto enp0s7 (see  ifconfig)

iface eth0 inet static

        address 192.168.25.3

        netmask 255.255.255.0

        gateway 192.168.25.1

 

# end ###

 

and change :   /etc/resolv.conf

 

domain domain.name

search domain.name

nameserver 8.8.8.8

nameserver 8.8.4.4

 

# for your preference

 

 

 

Hello,

 

I am trying to setup my OPI Lite wi-fi connection with no success. (OPI Lite has only WiFi connection)

I downloaded and installed Debian_jessie_default_3.4.113.

 

I have updated /etc/network/interfaces with next:

### General setup - Local loopback
auto lo
iface lo inet loopback

### General setup - WI-FI WAN Network
auto wlan0
iface wlan0 inet static
  address 192.168.100.52
  netmask 255.255.255.0
  gateway 192.168.100.1
  dns-nameservers 8.8.8.8 8.8.4.4
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
 

 

I have updated /etc/wpa_supplicant/wpa_supplicant.conf with next:

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1

network={
        ssid="DIGI-B3ED"
        key_mgmt=WPA-PSK
        psk="P9XwDmuF"
}

 

Restarted device >> 

lo gets:

inet addr: 127.0.0.1
UP LOOPBACK RUNNING

 

wlan0 states:

UP BRODCAST RUNNING MULTICAST with NO IP address

 

When I run: sudo ifup wlan0, I get: 

wpa_supplicant: /sbin/wpa_supplicant daemon failed to start
run-parts: /etc/network/if-pre-up.d/wpasupplicant exited with return code 1
Failed to bring up wlan0  

 

Code is perfectly running on RaspberyPi2, OPI Zero but, NO OPI Lite !!

 

Please someone help !

Thank you.

 

Also,

 

what is the purpose of this header in /etc/network/interfaces:

source /etc/network/interfaces.d/*

since this file is always empty... ?

 

Thanks.