diff --git a/Netdisco/share/views/ajax/device/ports.tt b/Netdisco/share/views/ajax/device/ports.tt
index 49bb0e72..cffc050e 100644
--- a/Netdisco/share/views/ajax/device/ports.tt
+++ b/Netdisco/share/views/ajax/device/ports.tt
@@ -397,6 +397,7 @@ $(document).ready(function() {
               }
             }
             [% IF params.c_nodes %]
+            var macfmt = '[% params.mac_format %]';
             for (index = 0; index < row.nodes.length; ++index) {
               if ((row.remote_ip || row.is_uplink) && index === 0 ) {
                 cell_str = cell_str + '<br/>';
@@ -419,8 +420,9 @@ $(document).ready(function() {
                 cell_str = cell_str + '<i class="icon-signal"></i>&nbsp;';
               }
               cell_str = cell_str + '<a href="[% search_node %]&q=';
-              cell_str = cell_str + encodeURIComponent(row.nodes[index].mac) + '">';
-              cell_str = cell_str + he.encode(row.nodes[index].mac) + '</a>';
+              var fmac = formatMacAddress(row.nodes[index].mac, macfmt);
+              cell_str = cell_str + encodeURIComponent(fmac) + '">';
+              cell_str = cell_str + he.encode(fmac) + '</a>';
               if (row.nodes[index].vlans.length > 0) {
                 var vl = row.nodes[index].vlans ? row.nodes[index].vlans.join(", ") : "";
                 cell_str = cell_str + ' (on vlan ';