diff --git a/salt/pillars/network.sls b/salt/pillars/network.sls
index 7fd51c9..45f1b65 100644
--- a/salt/pillars/network.sls
+++ b/salt/pillars/network.sls
@@ -1,5 +1,6 @@
 network:
   domain: suse.lan
+  hostname: admin
   netaddress: 192.168.0.0
   netmask: 24
   ip: 192.168.0.1
@@ -7,3 +8,17 @@ network:
   interface:
     internal: eth0
     external: eth0.1000
+
+  vlan:
+    -
+      id: 100
+      address: 192.168.100.1
+      netmask: 24
+    -
+      id: 200
+      address: 192.168.200.1
+      netmask: 24
+    -
+      id: 250
+      address: 192.168.250.1
+      netmask: 24
diff --git a/salt/states/top.sls b/salt/states/top.sls
index a00987a..b265174 100644
--- a/salt/states/top.sls
+++ b/salt/states/top.sls
@@ -1,3 +1,5 @@
 base:
   '*':
+    - hostname
+    - firewalld
     - chrony
diff --git a/update.sh b/update.sh
index 09578cb..8b5ae8f 100755
--- a/update.sh
+++ b/update.sh
@@ -40,23 +40,35 @@ function log(){
     printf "%s\n" "$*"
 }
 
-function parse_yaml {
-   local prefix=$2
-   local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @|tr @ '\034')
-   sed -ne "s|^\($s\):|\1|" \
-        -e "s|^\($s\)\($w\)$s:$s[\"']\(.*\)[\"']$s\$|\1$fs\2$fs\3|p" \
-        -e "s|^\($s\)\($w\)$s:$s\(.*\)$s\$|\1$fs\2$fs\3|p"  $1 |
-   awk -F$fs '{
-      indent = length($1)/2;
-      vname[indent] = $2;
-      for (i in vname) {if (i > indent) {delete vname[i]}}
-      if (length($3) > 0) {
-         vn=""; for (i=0; i<indent; i++) {vn=(vn)(vname[i])("_")}
-         printf("%s%s%s=\"%s\"\n", "'$prefix'",vn, $2, $3);
-      }
-   }'
-}
+function parse_yaml() {
+    # ripped from https://gist.github.com/pkuczynski/8665367#gistcomment-2174214
+    local yaml_file=$1
+    local prefix=$2
+    local s
+    local w
+    local fs
 
+    s='[[:space:]]*'
+    w='[a-zA-Z0-9_]*'
+    fs="$(echo @|tr @ '\034')"
+
+    (
+        sed -ne 's/--//g; s/\"/\\\"/g; s/\#.*//g; s/\s*$//g;' \
+            -e  "s|^\($s\)\($w\)$s:$s\"\(.*\)\"$s\$|\1$fs\2$fs\3|p" \
+            -e "s|^\($s\)\($w\)$s[:-]$s\(.*\)$s\$|\1$fs\2$fs\3|p" |
+        awk -F"$fs" '{
+            indent = length($1)/2;
+            if (length($2) == 0) { conj[indent]="+";} else {conj[indent]="";}
+            vname[indent] = $2;
+            for (i in vname) {if (i > indent) {delete vname[i]}}
+                if (length($3) > 0) {
+                    vn=""; for (i=0; i<indent; i++) {vn=(vn)(vname[i])("_")}
+                    printf("%s%s%s%s=(\"%s\")\n", "'"$prefix"'",vn, $2, conj[indent-1],$3);
+                }
+            }' |
+        sed 's/_=/+=/g'
+    ) < "$yaml_file"
+}
 
 function check_prerequisites(){
     set +e
@@ -92,16 +104,31 @@ function configure_network(){
     if [[ -f salt/pillars/local.sls ]];then
         eval $(parse_yaml salt/pillars/local.sls "SALT_")
     fi
-    sudo nmcli connection modify "$SALT_network_interface_internal" ipv4.addresses "$SALT_network_ip"
+    #configure internal interface
+    sudo nmcli connection modify "$SALT_network_interface_internal" ipv4.addresses "${SALT_network_ip}/${SALT_network_netmask}"
     sudo nmcli connection modify "$SALT_network_interface_internal" ipv4.dns "127.0.0.1, 1.1.1.1, 1.1.1.2"
     sudo nmcli connection modify "$SALT_network_interface_internal" ipv4.method manual
     sudo nmcli connection down "$SALT_network_interface_internal" 
     sudo nmcli connection up "$SALT_network_interface_internal"
+
+    #configure external interface
     if [[ $(nmcli connection show | grep -i $SALT_network_interface_external | wc -l) == 0 ]]; then 
         sudo nmcli connection add type vlan con-name "$SALT_network_interface_external" ifname "$SALT_network_interface_external" dev "$SALT_network_interface_internal" id "${SALT_network_interface_external#*.}"
     fi
     sudo nmcli connection modify "$SALT_network_interface_external" ipv4.method auto
     sudo nmcli connection up "$SALT_network_interface_external"
+
+    #configure vlan interfaces
+    local len=${#SALT_network_vlan__id[@]}
+    for (( i=0; i<$len; i++ ));do
+        ifname="vlan.${SALT_network_vlan__id[$i]}"
+        if [[ $(nmcli connection show | grep -i "$ifname" | wc -l) == 0 ]]; then
+            sudo nmcli connection add type vlan con-name "$ifname" ifname "$ifname" dev "$SALT_network_interface_internal" id "${SALT_network_vlan__id[$i]}"
+        fi
+	sudo nmcli connection modify "$ifname" ipv4.addresses "${SALT_network_vlan__address[$i]}/${SALT_network_vlan__netmask[$i]}"
+	sudo nmcli connection modify "$ifname" ipv4.method manual
+	sudo nmcli connection up "$ifname"
+    done
     
 
 }