diff --git a/.gitignore b/.gitignore
index 9cef971..ae123e9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
+network.env
 salt/pillars/local.sls
diff --git a/update.sh b/update.sh
index 5e922e4..c5f2b43 100755
--- a/update.sh
+++ b/update.sh
@@ -7,6 +7,7 @@ function printHelp(){
     cat << EOF
 Usage ${0##*/} [options..]
 -h,-?, --help       Show help and exit
+-N, --network       configure network settings
 -s, --salt          run a masterless salt-call
 -y, --yes           answer 'yes' on all questions
 EOF
@@ -64,6 +65,25 @@ function do_salt_call(){
     $salt state.apply pillar="{username: $USER}"
 }
 
+function configure_network(){
+    new_log "Configure network"
+    if asktobreak; then
+        return
+    fi
+    source network.env
+    sudo nmcli connection show
+    sudo nmcli connection modify "$INTERNAL_IF" ipv4.addresses "$INTERNAL_ADDRESS"
+    sudo nmcli connection modify "$INTERNAL_IF" ipv4.dns "127.0.0.1, 1.1.1.1, 1.1.1.2"
+    sudo nmcli connection modify "$INTERNAL_IF" ipv4.method manual
+    sudo nmcli connection down "$INTERNAL_IF" 
+    sudo nmcli connection up "$INTERNAL_IF"
+
+    sudo nmcli connection add type vlan con-name "$EXTERNAL_IF" ifname "$EXTERNAL_IF" dev "$INTERNAL_IF" id "${EXTERNAL_IF#*.}"
+    sudo nmcli connection modify "$EXTERNAL_IF" ipv4.method auto
+    sudo nmcli connection up "$EXTERNAL_IF"
+    
+
+}
 
 #########################
 #
@@ -74,6 +94,7 @@ function do_salt_call(){
 #initialize all options
 ALL=true
 SALT=false
+NETWORK=false
 ANSWER_YES=false
 
 while :; do
@@ -86,6 +107,10 @@ while :; do
             SALT=true
             ALL=false
             ;;
+	-N|--network)
+	    NETWORK=true
+	    ALL=false
+	    ;;
         -y|--yes)
             ANSWER_YES=true
             ;;
@@ -107,6 +132,7 @@ for cmd in git salt-minion curl;do
 	check_prerequisites "$cmd"
 done
 
+[[ $ALL == true ]] || [[ $NETWORK == true ]] && configure_network
 [[ $ALL == true ]] || [[ $SALT == true ]] && do_salt_call
 
 printf "\n DONE!!!!!!!\n"