diff --git a/FHEM/10_MQTT2_DEVICE.pm b/FHEM/10_MQTT2_DEVICE.pm
index 8094cd7fd..f618e9c18 100644
--- a/FHEM/10_MQTT2_DEVICE.pm
+++ b/FHEM/10_MQTT2_DEVICE.pm
@@ -657,12 +657,14 @@ MQTT2_DEVICE_nlData($)
 
       $h{$n}{title} = $v;
       $fo = $n if(!$fo);
-      my @a;
-      $h{$n}{neighbors} = \@a;
+      my @a; $h{$n}{neighbors} = \@a;
+      my @b; $h{$n}{neighborstyles} = \@b;
 
-    } elsif($l =~ m/^\s*"([^"]+)"\s*->\s*"([^"]+)"\s\[label="([^"]*)"/) {
-      push @{$h{$1}{neighbors}}, $2;
-      $h{$1}{title} .= "${div}lqi:$3";
+    } elsif($l =~ m/^\s*"([^"]+)"\s*->\s*"([^"]+)".*label="([^"]*)"/) {
+      my ($from,$to,$title) = ($1,$2,$3);
+      push @{$h{$from}{neighbors}}, $to;
+      $h{$from}{title} .= "${div}lqi:$title";
+      push @{$h{$from}{neighborstyles}}, ($l =~ m/style="([^"]+)"/ ? $1 : "");
     }
   }
 
@@ -672,13 +674,15 @@ MQTT2_DEVICE_nlData($)
 
   for my $k (keys %h) {
     my $n = $h{$k}{neighbors};
+    my $ns = $h{$k}{neighborstyles};
     push @ret, '"'.$k.'":{'.
         '"class":"'.$h{$k}{class}.' col_link col_oddrow",'.
         '"img":"'.$h{$k}{img}.'",'.
         '"txt":"'.$h{$k}{txt}.'",'.
         '"title":"'.$h{$k}{title}.'",'.
         '"pos":['.($dp{$k} ? $dp{$k} : '').'],'.
-        '"neighbors":['. (@{$n} ? ('"'.join('","',@{$n}).'"'):'').']}';
+        '"neighbors":['. (@{$n} ? ('"'.join('","',@{$n}).'"'):'').'],'.
+        '"neighborstyles":['. (@{$ns} ? ('"'.join('","',@{$ns}).'"'):'').']}';
   }
 
   my $r = '{"firstObj":"'.$fo.'","el":{'.join(",",@ret).'},'.
diff --git a/www/pgm2/f18style.css b/www/pgm2/f18style.css
index f37da26a1..b046da40e 100644
--- a/www/pgm2/f18style.css
+++ b/www/pgm2/f18style.css
@@ -169,6 +169,7 @@ svg.zw_nr .zwBox    { stroke-width:2px; }
 svg.zw_nr .zwDongle { stroke:red;     stroke-width:2px; }
 svg.zw_nr .zwMargin { stroke-width:1px; fill:none; }
 svg.zw_nr .zwLine   { stroke-width:1px; }
+svg.zw_nr .zwLine.dashed { stroke-dasharray:5,5 }
 svg.zw_nr .zwArrowHead { stroke-width:1px; }
 svg.zw_nr { height:auto; width:auto; margin:0; }
 
diff --git a/www/pgm2/zwave_neighborlist.js b/www/pgm2/zwave_neighborlist.js
index 0d56d8eff..1e4b34a10 100644
--- a/www/pgm2/zwave_neighborlist.js
+++ b/www/pgm2/zwave_neighborlist.js
@@ -96,7 +96,7 @@ zw_draw(fnRet, width, height)
   for(var o in h) {
     if(h[o].txt && h[o].neighbors)
       for(var i1=0; i1<h[o].neighbors.length; i1++)
-        svg += zw_drawline(ld, h, o, h[o].neighbors[i1]);
+        svg += zw_drawline(ld, h, o, i1);
   }
   for(var o in h)
     if(h[o].txt)
@@ -179,8 +179,10 @@ zw_calcPos(o, n)
 }
 
 function
-zw_drawline(ld, h, o, n)
+zw_drawline(ld, h, o, i1)
 {
+  var n = h[o].neighbors[i1];
+  var ns = h[o].neighborstyles[i1];
   if(!h[o] || !h[n])
     return "";
   var bidi = false;
@@ -199,7 +201,7 @@ zw_drawline(ld, h, o, n)
   h[n].lines.push(cl);
   var fr = zw_calcPos(h[o], h[n]);
   var to = zw_calcPos(h[n], h[o]);
-  return '<line class="zwLine col_link" data-name="'+cl+
+  return '<line class="zwLine col_link '+ns+'" data-name="'+cl+
                '" x1="'+fr.x+'" y1="'+fr.y+
                '" x2="'+to.x+'" y2="'+to.y+'"'+
                  ' marker-end="url(#endarrow)"'+