diff --git a/web/plugins/metrics/ospfv3.py b/web/plugins/metrics/ospfv3.py
deleted file mode 100644
index 20a91836b69b5d4d730d10d998f18fffe649fb86..0000000000000000000000000000000000000000
--- a/web/plugins/metrics/ospfv3.py
+++ /dev/null
@@ -1,215 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-#
-# License: GNU General Public License v2
-#
-# Author: thl-cmk[at]outlook[dot]com
-# URL   : https://thl-cmk.hopto.org
-# Date  : 2019-11-02
-#
-# OSPFv3 plugin metrics
-#
-from cmk.gui.i18n import _
-
-from cmk.gui.plugins.metrics import (
-    metric_info,
-    graph_info,
-    perfometer_info
-)
-
-
-#####################################################################################################################
-#
-# define metrics for perfdata
-#
-#####################################################################################################################
-
-metric_info['ospfv3_general_lsacount'] = {
-    'title': _('LSA count'),
-    'unit': 'count',
-    'color': '26/a',
-}
-metric_info['ospfv3_general_rxnewlsas'] = {
-    'title': _('receive new LSA count'),
-    'unit': 'count',
-    'color': '16/a',
-}
-metric_info['ospfv3_general_extlsacount'] = {
-    'title': _('Etxternal LSA count'),
-    'unit': 'count',
-    'color': '16/a',
-}
-
-metric_info['ospfv3_events'] = {
-    'title': _('Events'),
-    'unit': 'count',
-    'color': '26/a',
-}
-metric_info['ospfv3_lsretransqlen'] = {
-    'title': _('Queue length'),
-    'unit': 'count',
-    'color': '16/a',
-}
-
-metric_info['ospfv3_interface_events'] = {
-    'title': _('Events'),
-    'unit': 'count',
-    'color': '26/a',
-}
-metric_info['ospfv3_interface_linkscopelsacount'] = {
-    'title': _('Link LSA count'),
-    'unit': 'count',
-    'color': '16/a',
-}
-
-metric_info['ospfv3_area_spfruns'] = {
-    'title': _('SPF runs'),
-    'unit': 'count',
-    'color': '26/a',
-}
-metric_info['ospfv3_area_bdrrtcount'] = {
-    'title': _('# of ABRs'),
-    'unit': 'count',
-    'color': '11/a',
-}
-metric_info['ospfv3_area_asbdrrtrcount'] = {
-    'title': _('# of ASBRs'),
-    'unit': 'count',
-    'color': '22/a',
-}
-metric_info['ospfv3_area_scopelsacount'] = {
-    'title': _('Area LSA count'),
-    'unit': 'count',
-    'color': '23/a',
-}
-metric_info['ospfv3_area_nssatranslatorevents'] = {
-    'title': _('NSSA translator events'),
-    'unit': 'count',
-    'color': '11/a',
-}
-
-######################################################################################################################
-#
-# how to graph perdata
-#
-######################################################################################################################
-
-
-graph_info['ospfv3_general'] = {
-    'title': _('LSA count'),
-    'metrics': [
-        ('ospfv3_general_lsacount', 'line'),
-        ('ospfv3_general_rxnewlsas', 'line'),
-        ('ospfv3_general_extlsacount', 'line'),
-    ],
-}
-
-graph_info['ospfv3_events'] = {
-    'title': _('OSPFv3 Events'),
-    'metrics': [
-        ('ospfv3_events', 'area'),
-    ],
-}
-graph_info['ospfv3_lsretransqlen'] = {
-    'title': _('Link state retransmission queue length'),
-    'metrics': [
-        ('ospfv3_lsretransqlen', 'area'),
-    ],
-}
-graph_info['ospfv3_interface'] = {
-    'title': _('Link scope LSA count'),
-    'metrics': [
-        ('ospfv3_interface_linkscopelsacount', 'area'),
-    ],
-}
-graph_info['ospfv3_area_spfruns'] = {
-    'title': _('SPF runs'),
-    'metrics': [
-        ('ospfv3_area_spfruns', 'area'),
-    ],
-}
-graph_info['ospfv3_area_border'] = {
-    'title': _('Border router count'),
-    'metrics': [
-        ('ospfv3_area_bdrrtcount', 'area'),
-        ('ospfv3_area_asbdrrtrcount', '-area'),
-    ],
-}
-graph_info['ospfv3_area_scopelsacount'] = {
-    'title': _('Area scope LSA count'),
-    'metrics': [
-        ('ospfv3_area_scopelsacount', 'area'),
-    ],
-}
-graph_info['ospfv3_area_nssatranslatorevents'] = {
-    'title': _('NSSA translator events'),
-    'metrics': [
-        ('ospfv3_area_nssatranslatorevents', 'area'),
-    ],
-}
-
-######################################################################################################################
-#
-# define perf-o-meter
-#
-######################################################################################################################
-
-perfometer_info.append(('stacked', [
-    {
-        'type': 'linear',
-        'segments': ['ospfv3_general_lsacount',
-                     ],
-        'total': 100,
-    },
-    {
-        'type': 'linear',
-        'segments': ['ospfv3_general_extlsacount',
-                     ],
-        'total': 100,
-    }
-]))
-
-perfometer_info.append(('stacked', [
-    {
-        'type': 'linear',
-        'segments': ['ospfv3_events',
-                     ],
-        'total': 100,
-    },
-    {
-        'type': 'linear',
-        'segments': ['ospfv3_lsretransqlen',
-                     ],
-        'total': 100,
-    }
-]))
-
-perfometer_info.append(('stacked', [
-    {
-        'type': 'linear',
-        'segments': ['ospfv3_interface_events',
-                     ],
-        'total': 1000,
-    },
-    {
-        'type': 'linear',
-        'segments': ['ospfv3_interface_linkscopelsacount',
-                     ],
-        'total': 1000,
-    }
-]))
-
-perfometer_info.append(('stacked', [
-    {
-        'type': 'linear',
-        'segments': ['ospfv3_area_spfruns',
-                     ],
-        'total': 1000,
-    },
-    {
-        'type': 'linear',
-        'segments': ['ospfv3_area_scopelsacount',
-                     ],
-        'total': 1000,
-    }
-]))