Add 'README.rename.netdevices'.

README.rename.netdevices

@@ -0,0 +1,22 @@
+# - ==========
+# - How to rename network interface back to eth* (instead of i.e. enp0sXX)
+# - ==========
+
+Solutions:
+==========
+
+1.) Add 'net.ifnames=0' to parameter 'GRUB_CMDLINE_LINUX' at /etc/default/grub
+
+      GRUB_CMDLINE_LINUX="aufs=tmpfs console=tty0 console=ttyS0,38400n8 reboot=bios net.ifnames=0"
+
+
+2.) (not tested!) Create a file /etc/systemd/network/10-eth.link with the contents
+
+      [Match]
+      MACAddress=ff:ff:ff:ff:ff:ff
+      [Link]
+      Name=eth0
+
+replacing ff:ff:ff:ff:ff:ff with the MAC address of the device you wanted to change.
+After reboot the name was as desired.
+

remote-copy_gateway-config.sh

@@ -251,6 +251,10 @@ Notice:
    You have to change some configuration files becaus the because
    the configuration of network interfaces must not be equal.
 
+   !! Take care, to use the right device names !!
+   Maybe they are called i.e. 'enp0sXX', but you can rename it.
+   See also : README.rename.netdevices
+
    For the backup gateway host:
       eth1 --> LAN
       eth2 --> WAN or ppp0 (DSL device)
@@ -263,8 +267,9 @@ Notice:
    So you have to change the following files
       dsl-provider.${_network}: ppp0 comes over eth2
       interfaces.${_network}: see above
+      default_isc-dhcp-server.${_network}
       ipt-firewall.${_network}: LAN device (mostly $local_if_1) = eth1
-                    second LAN WLAN or what ever (if present) = eth0
+                                second LAN WLAN or what ever (if present) = eth0
          
 EOF