diff --git a/lib/App/Netdisco/DB.pm b/lib/App/Netdisco/DB.pm
index 008b5369..5c589386 100644
--- a/lib/App/Netdisco/DB.pm
+++ b/lib/App/Netdisco/DB.pm
@@ -11,7 +11,7 @@ __PACKAGE__->load_namespaces(
 );
 
 our # try to hide from kwalitee
-  $VERSION = 53; # schema version used for upgrades, keep as integer
+  $VERSION = 54; # schema version used for upgrades, keep as integer
 
 use Path::Class;
 use File::ShareDir 'dist_dir';
diff --git a/lib/App/Netdisco/DB/Result/DevicePortProperties.pm b/lib/App/Netdisco/DB/Result/DevicePortProperties.pm
index 81ea937b..b25fdaaf 100644
--- a/lib/App/Netdisco/DB/Result/DevicePortProperties.pm
+++ b/lib/App/Netdisco/DB/Result/DevicePortProperties.pm
@@ -29,6 +29,8 @@ __PACKAGE__->add_columns(
   { data_type => "bigint", is_nullable => 1 },
   "faststart",
   { data_type => "boolean", is_nullable => 1 },
+  "ifindex",
+  { data_type => "bigint", is_nullable => 1 },
 );
 __PACKAGE__->set_primary_key("port", "ip");
 
diff --git a/lib/App/Netdisco/Util/Device.pm b/lib/App/Netdisco/Util/Device.pm
index a4b481fe..a6af95fa 100644
--- a/lib/App/Netdisco/Util/Device.pm
+++ b/lib/App/Netdisco/Util/Device.pm
@@ -100,8 +100,8 @@ sub delete_device {
 =head2 renumber_device( $current_ip, $new_ip )
 
 Will update all records in Netdisco referring to the device with
-C<$current_ip> to use C<$new_ip> instead, followed by renumbering the device
-iteself.
+C<$current_ip> to use C<$new_ip> instead, followed by renumbering the
+device itself.
 
 Returns true if the transaction completes, else returns false.
 
diff --git a/lib/App/Netdisco/Worker/Plugin/Discover/PortProperties.pm b/lib/App/Netdisco/Worker/Plugin/Discover/PortProperties.pm
index 108d8046..8b492021 100644
--- a/lib/App/Netdisco/Worker/Plugin/Discover/PortProperties.pm
+++ b/lib/App/Netdisco/Worker/Plugin/Discover/PortProperties.pm
@@ -101,6 +101,17 @@ register_worker({ phase => 'main', driver => 'snmp' }, sub {
     $properties{ $port }->{remote_serial} = $rem_serial->{ $idx };
   }
 
+  foreach my $idx (keys %$interfaces) {
+    my $port = $interfaces->{$idx} or next;
+    if (!defined $device_ports->{$port}) {
+        debug sprintf ' [%s] properties/ifindex - local port %s already skipped, ignoring',
+          $device->ip, $port;
+        next;
+    }
+
+    $properties{ $port }->{ifindex} = $idx;
+  }
+
   return Status->info(" [$device] no port properties to record")
     unless scalar keys %properties;
 
diff --git a/share/schema_versions/App-Netdisco-DB-53-54-PostgreSQL.sql b/share/schema_versions/App-Netdisco-DB-53-54-PostgreSQL.sql
new file mode 100644
index 00000000..64454a87
--- /dev/null
+++ b/share/schema_versions/App-Netdisco-DB-53-54-PostgreSQL.sql
@@ -0,0 +1,5 @@
+BEGIN;
+
+ALTER TABLE device_port_properties ADD COLUMN "ifindex" bigint;
+
+COMMIT;