Reordered steps in network setup documentation

unsorted/network_setup.md

@@ -1,58 +1,60 @@
-Setup Network between router, DukeVisitor wifi and computer(Ubuntu)
+Network Setup between Router, DukeVisitor Wifi, and Computer(Ubuntu)
 -----
 - install ssh in Ubuntu
   - `sudo apt update`
   - `sudo apt install openssh-server`
-- create ethernet connection interface in `/etc/network/interfaces`
+- create ethernet connection interface file in `/etc/network` called `interfaces` so that `/etc/network/interfaces` exists with 
 `````
 source-directory /etc/network/interfaces.d
 #
 auto lo
 iface lo inet loopback
+#
+auto eth0
+iface eth0 inet static
+address 192.168.1.1
+netmask 255.255.255.0
 `````
 
 - change `/etc/NetworkManager/NetworkManager.conf` into
 `````
 [main]
 plugins=ifupdown,keyfile
 [ifupdown]
-managed=false
+managed=true
 [device]
 wifi.scan-rand-mac-address=no
 `````
 - run `sudo service network-manager restart`
 - run `sudo reboot`
 - change network settings
   - click `edit connection` under network in tool bar
-  - make sure `eth0` exists under Ethernet
+  - make sure `eth0` exists under Ethernet and is connected to
   - click into `eth0`
     - under `IPv6 Settings` tab, set `Method` to `Ignore`
     - under `General` tab, check `Automatically connect to this network when it is available` and  `All users may connect to this network`
     - under `IPv4 Settings` tab, set `Method` to `Shared to other computers`
 - check ifconfig
-  - see if `eth0` is running with correct ip address
+  - see if `eth0` is running with correct ip address `192.168.1.1`
 - set default network connection to `DukeVisitor` wifi
+- to prevent a new connection popping up upon reboot,
+  - change `/etc/network/interfaces` into
+  `````
+  source-directory /etc/network/interfaces.d
+  #
+  auto lo
+  iface lo inet loopback
+  `````
+  - and change `/etc/NetworkManager/NetworkManager.conf` into
+  `````
+  [main]
+  plugins=ifupdown,keyfile
+  [ifupdown]
+  managed=false
+  [device]
+  wifi.scan-rand-mac-address=no
+  `````
+- run `sudo service network-manager restart` 
+- run `sudo reboot`
 - check if wifi and eth0 are automatically connected after reboot
-  - if not, try change `/etc/network/interfaces` into
-`````
-source-directory /etc/network/interfaces.d
-#
-auto lo
-iface lo inet loopback
-#
-auto eth0
-iface eth0 inet static
-address 192.168.1.1
-netmask 255.255.255.0
-`````
-and change `/etc/Network/Manager/NetworkManager.conf` into
-`````
-[main]
-plugins=ifupdown,keyfile
-[ifupdown]
-managed=true
-[device]
-wifi.scan-rand-mac-address=no
-`````
-and run `sudo service network-manager restart` and `sudo reboot`
-  - if it still doesn't work, then google:)
+  - if not, then google:)