diff --git a/doc/Support/Configuration.md b/doc/Support/Configuration.md
index 4ef27c2c0..99d0eac66 100644
--- a/doc/Support/Configuration.md
+++ b/doc/Support/Configuration.md
@@ -126,6 +126,10 @@ $config['show_locations_dropdown'] = 1;  # Enable Locations dropdown on menu
 $config['show_services']           = 0;  # Enable Services on menu
 $config['int_customers']           = 1;  # Enable Customer Port Parsing
 $config['customers_descr']         = 'cust'; // The description to look for in ifDescr. Can be an array as well array('cust','cid');
+$config['transit_descr']           = ""; // Add custom transit descriptions (can be an array)
+$config['peering_descr']           = ""; // Add custom peering descriptions (can be an array)
+$config['core_descr']              = ""; // Add custom core descriptions (can be an array)
+$config['custom_descr']            = ""; // Add custom interface descriptions (can be an array)
 $config['int_transit']             = 1;  # Enable Transit Types
 $config['int_peering']             = 1;  # Enable Peering Types
 $config['int_core']                = 1;  # Enable Core Port Types
diff --git a/html/includes/print-menubar.php b/html/includes/print-menubar.php
index b3cd1787b..fca63777b 100644
--- a/html/includes/print-menubar.php
+++ b/html/includes/print-menubar.php
@@ -235,6 +235,15 @@ if ($_SESSION['userlevel'] >= '5')
   if ($config['int_peering']) { echo('            <li><a href="iftype/type=peering/"><i class="fa fa-user-plus fa-fw fa-lg"></i> Peering</a></li>'); $ifbreak = 1; }
   if ($config['int_peering'] && $config['int_transit']) { echo('            <li><a href="iftype/type=peering,transit/"><i class="fa fa-user-secret fa-fw fa-lg"></i> Peering + Transit</a></li>'); $ifbreak = 1; }
   if ($config['int_core']) { echo('            <li><a href="iftype/type=core/"><i class="fa fa-anchor fa-fw fa-lg"></i> Core</a></li>'); $ifbreak = 1; }
+    if (is_array($config['custom_descr']) === FALSE) {
+        $config['custom_descr'] = array($config['custom_descr']);
+    }
+    foreach ($config['custom_descr'] as $custom_type) {
+        if (!empty($custom_type)) {
+            echo '          <li><a href="iftype/type=' . strtolower($custom_type) . '"><i class="fa fa-connectdevelop fa-fw fa-lg"></i> ' . ucfirst($custom_type) . '</a></li>';
+            $ifbreak = 1;
+        }
+    }
 }
 
 if ($ifbreak) {
diff --git a/html/pages/iftype.inc.php b/html/pages/iftype.inc.php
index 3935e7105..ba48f6cd1 100644
--- a/html/pages/iftype.inc.php
+++ b/html/pages/iftype.inc.php
@@ -7,6 +7,16 @@ if ($bg == "#ffffff") { $bg = "#e5e5e5"; } else { $bg = "#ffffff"; }
 $type_where = " (";
 foreach (explode(",", $vars['type']) as $type)
 {
+    if (is_array($config[$type."_descr"]) === FALSE) {
+        $config[$type."_descr"] = array($config[$type."_descr"]);
+    }
+    foreach ($config[$type."_descr"] as $additional_type) {
+        if(!empty($additional_type)) {
+            $type_where .= " $or `port_descr_type` = ?";
+            $or = "OR";
+            $type_param[] = $additional_type;
+        }
+    }
   $type_where .= " $or `port_descr_type` = ?";
   $or = "OR";
   $type_param[] = $type;
diff --git a/includes/defaults.inc.php b/includes/defaults.inc.php
index fc56cb2aa..7e633a08e 100644
--- a/includes/defaults.inc.php
+++ b/includes/defaults.inc.php
@@ -129,6 +129,10 @@ $config['old_graphs']             = 1;   // RRDfiles from before the great rra r
 
 $config['int_customers']           = 1;  # Enable Customer Port Parsing
 $config['customers_descr']         = 'cust';
+$config['transit_descr']           = ""; // Add custom transit descriptions (can be an array)
+$config['peering_descr']           = ""; // Add custom peering descriptions (can be an array)
+$config['core_descr']              = ""; // Add custom core descriptions (can be an array)
+$config['custom_descr']            = ""; // Add custom interface descriptions (can be an array)
 $config['int_transit']             = 1;  # Enable Transit Types
 $config['int_peering']             = 1;  # Enable Peering Types
 $config['int_core']                = 1;  # Enable Core Port Types