--- /dev/null
+
+if [ -z "$1" ] ; then
+ eth=eth0
+# eth=ath0:0
+else
+ eth=$1
+fi
+
+# new 192.168.1.240/28 network
+
+sudo ifconfig $eth down
+sudo ifconfig $eth 192.168.1.241 up
+# backup network (thompson 10.0.0.138)
+sudo ifconfig $eth:10 10.0.0.1 up
+sudo route add -net 192.168.1.240/28 dev $eth
+echo "Setup of $eth to 192.168.1.90 ready"