Differences

This shows you the differences between two versions of the page.

--- doc:appunti:linux:sa:etc_network_interfaces [2016/10/19 11:50] – [WiFi interfaces with WPA] niccolo
+++ doc:appunti:linux:sa:etc_network_interfaces [2023/03/17 11:53] (current) – [/etc/network/interfaces] niccolo
@@ Line 5: / Line 5: @@
   * **''man 5 interfaces''**
   * **''man wireless''**
-  * **''man resolvconf''** for ''resolvconf'' options (''dns-nameservers'', etc.)
+  * **''man resolvconf''** for ''resolvconf'' options (''dns-nameservers'', ''dns-search'', etc.)
   * **''/usr/share/doc/wireless-tools/README.Debian''**
   * **''/usr/share/doc/wpasupplicant/README.Debian.gz''** for wpa- options
@@ Line 14: / Line 14: @@
 See this two pages: [[http://wiki.debian.org/WPA#wpa_supplicant_in_Debian_6.0_.28Squeeze.29|wpa_supplicant in Debian 6.0]] and [[http://wiki.debian.org/WiFi/HowToUse#wpasupplicant|How To Use wpasupplicant]].
-Simple configuration with **automatic IP address and WPA security** (credential can be in the same file, or in ''wpa_supplicant.conf'':
+**Automatic IP address and WPA security** (credential can be in the same file, or in ''wpa_supplicant.conf'':
 <file>
 allow-hotplug wlan0
-iface wlan0 inet manual
+iface wlan0 inet dhcp
     #wpa-ssid MyESSID
     #wpa-psk MyWPASecret
@@ Line 38: / Line 38: @@
 </file>
-==== WiFi interfaces without encryption ====
+**Static IP address, without encryption**:
 <file>
@@ Line 51: / Line 51: @@
         wireless-key off
 </file>
+==== Static address, not managed by NetworkManager ====
+Debian (9 Stretch) installs the **network-manager** package, which handles the configuration of Ethernet interface automatically, via DHCP. If you want to manually configure the interface, just put this in **/etc/network/interfaces** configuration file:
+<file>
+allow-hotplug enp2s0
+iface enp2s0 inet static
+        address 10.0.1.2
+        netmask 255.255.255.0
+        gateway 10.0.1.252
+        dns-nameservers 144.76.67.15 8.8.8.8
+</file>
+You need the **resolvconf** package to make the //dns-nameservers// option working. That option adds the **nameserver** line into the **/etc/resolv.conf** file at boot time.