diff --git a/Changelog.md b/Changelog.md
index 456304a655599175f5e4a43f9ac0624d2c1e6a4d..9fd92d47d7b60081c9d5c9b8e3b13f5ac1afc015 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -2,6 +2,10 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.44] - 2020-06-03
+- DBOARD3-284: accomodate IMS API updates
+- DBOARD3-271: added customer-user weeding
+
 ## [0.43] - 2020-05-12
 - added poller api response caching
 
diff --git a/inventory_provider/db/ims.py b/inventory_provider/db/ims.py
index fd6b51dc863fab99a0d7a3efcb560dcec097c069..181cddf2c515f5685a8d62152267415ac97b1969 100644
--- a/inventory_provider/db/ims.py
+++ b/inventory_provider/db/ims.py
@@ -115,7 +115,7 @@ class IMS(object):
             auth=(username, password))
         response.raise_for_status()
         cls.bearer_token_init_time = re_init_time
-        cls.bearer_token = response.json()
+        cls.bearer_token = response.text
 
     def _get_entity(
             self,
@@ -156,16 +156,29 @@ class IMS(object):
 
             return False
 
+        def _convert_keys(source):
+            if isinstance(source, list):
+                return [_convert_keys(x) for x in source]
+            elif isinstance(source, dict):
+                new = {}
+                for k, v in source.items():
+                    if isinstance(v, (dict, list)):
+                        v = _convert_keys(v)
+                    new[k.lower()] = v
+                return new
+            return source
+
         while True:
             response = requests.get(
                 url,
-                headers={'Authorization': self.bearer_token},
+                headers={'Authorization': f'Bearer {self.bearer_token}'},
                 params=params)
             if _is_invalid_login_state(response):
                 IMS._init_bearer_token(self.username, self.password)
             else:
                 response.raise_for_status()
-                return_value = response.json()
+                orig = response.json()
+                return_value = _convert_keys(orig)
 
                 if use_cache:
                     IMS.cache[cache_key] = return_value
diff --git a/inventory_provider/db/ims_data.py b/inventory_provider/db/ims_data.py
index 11dc04dfe2199df5201052fb82c30b40d6e4b3d5..b60116a7f21f535f4fdf95e09d82eeb505a361d6 100644
--- a/inventory_provider/db/ims_data.py
+++ b/inventory_provider/db/ims_data.py
@@ -5,10 +5,46 @@ from collections import OrderedDict
 from inventory_provider import environment
 from inventory_provider.db import ims
 from inventory_provider.db.ims import InventoryStatus
-
 environment.setup_logging()
 logger = logging.getLogger(__name__)
 
+# Dashboard V3
+
+
+def lookup_pop_info(ds, hostname):
+    site_nav_props = [
+        ims.SITE_PROPERTIES['City'],
+        ims.SITE_PROPERTIES['SiteAliases'],
+        ims.SITE_PROPERTIES['Country']
+    ]
+
+    node = ds.get_entity_by_name('Node', hostname)
+    if not node:
+        return None
+    site = ds.get_entity_by_id('Site', node['SiteId'], site_nav_props, True)
+    city = site['City']
+    abbreviation = ''
+    try:
+        abbreviation = site['SiteAliases'][0]['AliasName']
+    except IndexError:
+        pass  # no alias - ignore silently
+    eq = {
+            'equipment-name': node['Name'],
+            'status': InventoryStatus(node['InventoryStatusId']).name,
+            'pop': {
+                'name': site['Name'],
+                'city': city['Name'],
+                'country': city['Country']['Name'],
+                'abbreviation': abbreviation,
+                'longitude': site['Longitude'],
+                'latitude': site['Latitude'],
+            }
+        }
+    return eq
+
+
+# End of Dashboard V3 stuff
+
 INTERNAL_POP_NAMES = {
     'Cambridge OC',
     'DANTE Lab',
@@ -81,50 +117,18 @@ def lookup_lg_routers(ds):
             yield(eq)
 
 
-def lookup_pop_info(ds, hostname):
-    site_nav_props = [
-        ims.SITE_PROPERTIES['City'],
-        ims.SITE_PROPERTIES['SiteAliases'],
-        ims.SITE_PROPERTIES['Country']
-    ]
-
-    node = ds.get_entity_by_name('Node', hostname)
-    if not node:
-        return None
-    site = ds.get_entity_by_id('Site', node['SiteId'], site_nav_props, True)
-    city = site['City']
-    abbreviation = ''
-    try:
-        abbreviation = site['SiteAliases'][0]['AliasName']
-    except IndexError:
-        pass  # no alias - ignore silently
-    eq = {
-            'equipment-name': node['Name'],
-            'status': InventoryStatus(node['InventoryStatusId']).name,
-            'pop': {
-                'name': site['Name'],
-                'city': city['Name'],
-                'country': city['Country']['Name'],
-                'abbreviation': abbreviation,
-                'longitude': site['Longitude'],
-                'latitude': site['Latitude'],
-            }
-        }
-    return eq
-
-
 def otrs_get_customer_company_rows(ds):
     yield ['customer_id', 'name', 'street', 'zip', 'city', 'country', 'url',
            'comments']
     all_cus_comps = set()
     for customer in ds.get_all_entities('Customer'):
-        all_cus_comps.add(customer['Name'])
-        yield [customer['Name'].replace(' ', ''), customer['Name'],
+        all_cus_comps.add(customer['name'])
+        yield [customer['name'].replace(' ', ''), customer['name'],
                '', '', '', '', '', '']
     for vendor in ds.get_all_entities('Vendor'):
-        if vendor['Name'] not in all_cus_comps:
-            all_cus_comps.add(vendor['Name'])
-            yield [vendor['Name'].replace(' ', ''), vendor['Name'],
+        if vendor['name'] not in all_cus_comps:
+            all_cus_comps.add(vendor['name'])
+            yield [vendor['name'].replace(' ', ''), vendor['name'],
                    '', '', '', '', '', '']
 
 
@@ -138,7 +142,7 @@ def _is_valid_customer(cus):
 def otrs_get_customer_contacts(ds):
 
     def _get_customer_id2(t):
-        if t['Id'] == 3 or t['Name'] == 'EU NREN':
+        if t['id'] == 3 or t['name'] == 'EU NREN':
             return 'OTRS-GEANT-NREN'
         return ''
 
@@ -149,21 +153,21 @@ def otrs_get_customer_contacts(ds):
                 ims.CUSTOMER_PROPERTIES['CustomerType']
             ]):
 
-        if customer['CustomerRelatedContacts']:
+        if customer['customerrelatedcontacts']:
 
-            for contact in customer['CustomerRelatedContacts']:
+            for contact in customer['customerrelatedcontacts']:
                 t_customer_user = OrderedDict({
-                    'email': contact['Contact']['Mail'],
-                    'username': contact['Contact']['Mail'],  # TODO if tal_id is going to be present use that # noqa
-                    'customer_id': customer['Name'].replace(' ', ''),
+                    'email': contact['contact']['mail'],
+                    'username': contact['contact']['mail'],  # TODO if tal_id is going to be present use that # noqa
+                    'customer_id': customer['name'].replace(' ', ''),
                     'customer_id_2':
-                        _get_customer_id2(customer['CustomerType']),
+                        _get_customer_id2(customer['customertype']),
                     'title': '',
-                    'firstname': contact['Contact']['Name'],
+                    'firstname': contact['contact']['name'],
                     'lastname':
                         ' '.join(filter(None, [
-                            contact['Contact']['InFix'],
-                            contact['Contact']['LastName']
+                            contact['contact']['infix'],
+                            contact['contact']['lastname']
                         ])),
                     'phone': '',
                     'fax': '',
@@ -189,16 +193,16 @@ def otrs_get_vendor_contacts(ds):
                 ims.VENDOR_RELATED_CONTACT_PROPERTIES['Contact']
             ]):
         t_customer_user = OrderedDict({
-            'email': vrc['Contact']['Mail'],
-            'username': vrc['Contact']['Mail'],  # TODO if tal_id is going to be present use that # noqa
-            'customer_id': vrc['Vendor']['Name'].replace(' ', ''),
+            'email': vrc['contact']['mail'],
+            'username': vrc['contact']['mail'],  # TODO if tal_id is going to be present use that # noqa
+            'customer_id': vrc['vendor']['name'].replace(' ', ''),
             'customer_id_2': '',
             'title': '',
-            'firstname': vrc['Contact']['Name'],
+            'firstname': vrc['contact']['name'],
             'lastname':
                 ' '.join(filter(None, [
-                    vrc['Contact']['InFix'],
-                    vrc['Contact']['LastName']
+                    vrc['contact']['infix'],
+                    vrc['contact']['lastname']
                 ])),
             'phone': '',
             'fax': '',
@@ -215,7 +219,7 @@ def otrs_get_vendor_contacts(ds):
         yield t_customer_user
 
 
-def otrs_get_customer_users_rows(ds):
+def otrs_get_customer_users_rows(ds, return_duplicates=False):
     yield ['email', 'username', 'customer_id', 'customer_id_2', 'title',
            'firstname', 'lastname', 'phone', 'fax', 'mobile', 'street', 'zip',
            'city', 'country', 'comments']
@@ -229,18 +233,56 @@ def otrs_get_customer_users_rows(ds):
             if c['email'] not in yielded_customer_emails:
                 yield c
 
-    sorted_cus = sorted(get_all_cus_user_rows(), key=lambda x: x['email'])
+    def weed_duplicates(duplicates):
+        # this is here to allow for additional rules
+        id_rank = {
+            'geant': 1
+        }
+        top_rank = -1
+        top_ranked = None
+        for d in duplicates:
+            rank = id_rank.get(d['customer_id'].lower(), 0)
+            if rank > top_rank:
+                top_rank = rank
+                top_ranked = []
+            if rank == top_rank:
+                top_ranked.append(d)
+        return top_ranked
+
+    cus_by_email = {}
     duplicate_emails = set()
-    previous_email = None
-    for cu in sorted_cus:
-        if cu['email'] == previous_email:
-            duplicate_emails.add(previous_email)
-        previous_email = cu['email']
+    for cu in get_all_cus_user_rows():
+        email = cu['email']
+        cus_for_email = cus_by_email.get(email, [])
+        if cus_for_email:
+            duplicate_emails.add(email)
+        cus_for_email.append(cu)
+        cus_by_email[email] = cus_for_email
+
+    remaining_duplicates = []
     if duplicate_emails:
-        logger.error('Duplicate emails found in OTRS customer-user export: '
-                     f'{duplicate_emails}')
-        # raise KeyError('Duplicate emails found in OTRS customer-user export: '  # noqa
-        #                f'{duplicate_emails}')
-
-    for cu in sorted_cus:
-        yield list(cu.values())
+        logger.info('Duplicate emails found in OTRS customer-user export: '
+                    f'{duplicate_emails} - attempting to weed')
+        for email in duplicate_emails:
+            weeded = weed_duplicates(cus_by_email.pop(email))
+            if len(weeded) == 1:
+                cus_by_email[email] = weeded
+            else:
+                remaining_duplicates.extend(
+                    sorted(
+                        [list(w.values()) for w in weeded], key=lambda x: x[2])
+                )
+
+        if remaining_duplicates:
+            logger.error('Duplicate emails remain after weeding, '
+                         f'{"including" if return_duplicates else "excluding"}'
+                         ' duplicates in returned data: ')
+
+            for rd in remaining_duplicates:
+                logger.debug(rd)
+
+    for email, details in sorted(cus_by_email.items()):
+        yield list(details[0].values())
+
+    if return_duplicates:
+        yield from remaining_duplicates
diff --git a/inventory_provider/routes/ims_otrs.py b/inventory_provider/routes/ims_otrs.py
index cbae9e9e740f7de090b20b542e9f4439cc89af88..b03fec117fd2e6e70408e923d5a855f5d35e8cc8 100644
--- a/inventory_provider/routes/ims_otrs.py
+++ b/inventory_provider/routes/ims_otrs.py
@@ -18,16 +18,11 @@ def after_request(resp):
     return common.after_request(resp)
 
 
-def get_otrs_data(fn):
-    ims_config = current_app.config['INVENTORY_PROVIDER_CONFIG']["ims"]
-    ds = IMS(
-        ims_config['api'],
-        ims_config['username'],
-        ims_config['password'])
+def get_otrs_output(result):
 
     with StringIO() as sio:
         writer = csv.writer(sio, delimiter='^')
-        writer.writerows(fn(ds))
+        writer.writerows(result)
         data = sio.getvalue()
     return Response(
         response=data,
@@ -37,17 +32,24 @@ def get_otrs_data(fn):
 
 @routes.route('customer-companies')
 def get_customer_companies_data():
-    return get_otrs_data(ims_data.otrs_get_customer_company_rows)
+    ims_config = current_app.config['INVENTORY_PROVIDER_CONFIG']["ims"]
+    ds = IMS(ims_config['api'], ims_config['username'], ims_config['password'])
+    return get_otrs_output(ims_data.otrs_get_customer_company_rows(ds))
 
 
 @routes.route('customer-users')
 def get_customer_users_data():
-    return get_otrs_data(ims_data.otrs_get_customer_users_rows)
+    ims_config = current_app.config['INVENTORY_PROVIDER_CONFIG']["ims"]
+    ds = IMS(ims_config['api'], ims_config['username'], ims_config['password'])
+    return_duplicates = request.args.get('duplicates', 'f').lower() == 'true'
+    return get_otrs_output(ims_data.otrs_get_customer_users_rows(
+        ds, return_duplicates=return_duplicates))
 
 
 @routes.route('export')
 def send_exports():
     files_value = request.args.get('files', None)
+    duplicates = request.args.get('duplicates', 'f').lower() == 'true'
     if files_value:
         try:
             files_value = int(files_value)
@@ -61,7 +63,8 @@ def send_exports():
                 response=html.escape(f'Bad value for <files> {files_value}'),
                 status=requests.codes.bad_request,
                 mimetype="text/html")
-    task = export_data_for_otrs.delay(files_value)
+    task = export_data_for_otrs.delay(
+        files_to_export=files_value, export_duplicates=duplicates)
     return Response(
         response=task.id,
         status=requests.codes.ok,
diff --git a/inventory_provider/routes/otrs_jobs.py b/inventory_provider/routes/otrs_jobs.py
deleted file mode 100644
index 6de4678de1b8d27c5cb373d9f5208bf3ea6a5e0b..0000000000000000000000000000000000000000
--- a/inventory_provider/routes/otrs_jobs.py
+++ /dev/null
@@ -1,37 +0,0 @@
-import html
-
-import requests
-from flask import Blueprint, request, Response
-
-from inventory_provider.routes import common
-from inventory_provider.tasks.ims_worker import OTRSFiles, export_data_for_otrs
-
-routes = Blueprint("otrs", __name__)
-
-
-@routes.after_request
-def after_request(resp):
-    return common.after_request(resp)
-
-
-@routes.route('export')
-def send_exports():
-    files_value = request.args.get('files', None)
-    if files_value:
-        try:
-            files_value = int(files_value)
-        except ValueError:
-            return Response(
-                response=html.escape('<files> should be an Integer'),
-                status=requests.codes.bad_request,
-                mimetype="text/html")
-        if files_value < 0 or files_value > sum(OTRSFiles):
-            return Response(
-                response=html.escape(f'Bad value for <files> {files_value}'),
-                status=requests.codes.bad_request,
-                mimetype="text/html")
-    task = export_data_for_otrs.delay(files_value)
-    return Response(
-        response=task.id,
-        status=requests.codes.ok,
-        mimetype="text/html")
diff --git a/inventory_provider/routes/testing.py b/inventory_provider/routes/testing.py
index 8900bfd813c5a079d56abf111cf4cbcc803bbca6..60073eae1eb16aa4ebc146202002a31a74979101 100644
--- a/inventory_provider/routes/testing.py
+++ b/inventory_provider/routes/testing.py
@@ -23,7 +23,7 @@ def flushdb():
 
 @routes.route("update-lg-routers-ims", methods=['GET', 'POST'])
 def update_lg_routers_ims():
-    ims_worker.update_lg_routers_ims.delay()
+    ims_worker.update_lg_routers_ims.delay(use_current=True)
     return Response('OK')
 
 # End of IMS routes
diff --git a/inventory_provider/static/interfaces.html b/inventory_provider/static/interfaces.html
index 898841231a75e0dc874307377bef7bae27c4a6b6..80ca1c39c1566406bc9acd27198ea2f4a15c4cf9 100644
--- a/inventory_provider/static/interfaces.html
+++ b/inventory_provider/static/interfaces.html
@@ -1,6 +1,7 @@
 <!doctype html>
-<html ng-app="inventoryApp">
+<html ng-app="inventoryApp" lang="en">
   <head>
+    <title>interfaces</title>
     <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.5/angular.min.js"></script>
     <script src="interfaces.js"></script>
     <link rel="stylesheet" href="style.css">
diff --git a/inventory_provider/static/juniper.html b/inventory_provider/static/juniper.html
index 80e70c607a0fc98730a0df46b52b397798e56c59..212276b8004a62fba92d844e654f50e1b1338e32 100644
--- a/inventory_provider/static/juniper.html
+++ b/inventory_provider/static/juniper.html
@@ -1,6 +1,7 @@
 <!doctype html>
-<html ng-app="inventoryApp">
+<html ng-app="inventoryApp" lang="en">
   <head>
+    <title>juniper</title>
     <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.5/angular.min.js"></script>
     <script src="juniper.js"></script>
     <link rel="stylesheet" href="style.css">
@@ -17,7 +18,7 @@
       </div>
 
       <div class="column">
-        <p><b>interfaces</b></p>
+        <p><strong>interfaces</strong></p>
         <ul>
           <li ng-repeat="i in interfaces">{{i.name}}
             <ul>
@@ -30,7 +31,7 @@
         <div class="raw">{{interfaces}}</div>
       </div>
       <div class="column">
-        <p><b>bgp</b></p>
+        <p><strong>bgp</strong></p>
         <ul>
           <li ng-repeat="p in bgp">{{p.description}}
             <ul>
@@ -42,7 +43,7 @@
         <div class="raw">{{bgp}}</div>
       </div>
       <div class="column">
-        <p><b>snmp</b></p>
+        <p><strong>snmp</strong></p>
         <ul>
           <li ng-repeat="i in snmp">{{i.name}}
             <ul><li>index: {{i.index}}</li></ul>
diff --git a/inventory_provider/static/update.html b/inventory_provider/static/update.html
index 0d615b21b475c422331786b2957594cb78129725..18ba32d01b87676b3cef3f1f63696397f88a071f 100644
--- a/inventory_provider/static/update.html
+++ b/inventory_provider/static/update.html
@@ -1,6 +1,7 @@
 <!doctype html>
-<html ng-app="inventoryApp">
+<html ng-app="inventoryApp" lang="en">
   <head>
+    <title>Update Inventory Provider</title>
     <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.5/angular.min.js"></script>
     <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
     <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
@@ -30,7 +31,7 @@
         </div>
 
         <span class="grid-item" ng-show="latch_error||latch_pending">
-          <table class="table table-striped">
+          <table class="table table-striped" summary="update tasks">
             <tr>
               <th colspan="4" scope="col">update tasks</th>
             <tr>
diff --git a/inventory_provider/tasks/ims_worker.py b/inventory_provider/tasks/ims_worker.py
index 152591a60c5041155625a4e486a946dcb1f03720..26f7f09dccb3a2be7544604d73116d0228a7eaf7 100644
--- a/inventory_provider/tasks/ims_worker.py
+++ b/inventory_provider/tasks/ims_worker.py
@@ -11,7 +11,7 @@ from inventory_provider.db import ims_data
 from inventory_provider.db.ims import IMS
 from inventory_provider import environment
 from inventory_provider.tasks.app import app
-from inventory_provider.tasks.common import get_next_redis
+from inventory_provider.tasks.common import get_current_redis, get_next_redis
 from inventory_provider.tasks.worker import InventoryTask, \
     log_task_entry_and_exit
 
@@ -20,12 +20,17 @@ environment.setup_logging()
 logger = logging.getLogger(__name__)
 
 
-@app.task(base=InventoryTask, bind=True)
+@app.task(base=InventoryTask, bind=True, name='update_lg_routers_ims')
 @log_task_entry_and_exit
-def update_lg_routers_ims(self):
-    logger.debug('>>> update_lg_routers_ims')
+def update_lg_routers_ims(self, use_current=False):
+
+    if use_current:
+        r = get_current_redis(InventoryTask.config)
+        for k in r.scan_iter('classifier-cache:ims-lg:*'):
+            r.delete(k)
+    else:
+        r = get_next_redis(InventoryTask.config)
 
-    r = get_next_redis(InventoryTask.config)
     for k in r.scan_iter('ims:lg:*'):
         r.delete(k)
     c = InventoryTask.config["ims"]
@@ -34,23 +39,20 @@ def update_lg_routers_ims(self):
     for router in ims_data.lookup_lg_routers(ds):
         r.set(f'ims:lg:{router["equipment name"]}', json.dumps(router))
 
-    logger.debug('<<< update_lg_routers_ims')
-
 
 class OTRSFiles(IntFlag):
     CUSTOMER_COMPANIES = 1
     CUSTOMER_USERS = 2
 
 
-@app.task(base=InventoryTask, bind=True)
+@app.task(base=InventoryTask, bind=True, name='export_data_for_otrs')
 @log_task_entry_and_exit
-def export_data_for_otrs(self, files_to_export=None):
+def export_data_for_otrs(self, files_to_export=None, export_duplicates=False):
     if files_to_export:
         files_to_export = OTRSFiles(files_to_export)
     else:
         files_to_export = set(OTRSFiles)
 
-    logger.debug('>>> export_data_for_otrs_ims')
     ims_config = InventoryTask.config["ims"]
     otrs_config = InventoryTask.config["otrs-export"]
 
@@ -75,7 +77,8 @@ def export_data_for_otrs(self, files_to_export=None):
             cus_usr_path = temp_path.joinpath(f'{prefix}customer_user.csv')
             with open(cus_usr_path, 'w+') as f:
                 writer = csv.writer(f, delimiter='^')
-                writer.writerows(ims_data.otrs_get_customer_users_rows(ds))
+                writer.writerows(ims_data.otrs_get_customer_users_rows(
+                    ds, return_duplicates=export_duplicates))
 
         command = command_template.format(
             user=otrs_config['username'],
@@ -85,5 +88,3 @@ def export_data_for_otrs(self, files_to_export=None):
             destination=otrs_config['destination']
         )
         subprocess.run(command, shell=True, check=True)
-
-    logger.debug('<<< export_data_for_otrs_ims')
diff --git a/setup.py b/setup.py
index 067f7381e1f766a6fb8a8265a26b30e475b97980..35ab81204f7ec07fd64a138a6eb76ce4c95c7ed8 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@ from setuptools import setup, find_packages
 
 setup(
     name='inventory-provider',
-    version="0.43",
+    version="0.44",
     author='GEANT',
     author_email='swd@geant.org',
     description='Dashboard inventory provider',
diff --git a/test/data/check-snmp-agent-configs.py b/test/data/check-snmp-agent-configs.py
new file mode 100644
index 0000000000000000000000000000000000000000..77304c0636a22ce30db3eca9558ed41dea5e1a43
--- /dev/null
+++ b/test/data/check-snmp-agent-configs.py
@@ -0,0 +1,62 @@
+from inventory_provider.tasks.common import get_current_redis
+from inventory_provider import config
+from lxml import etree
+import socket
+
+COLLECTORS = [
+    'prod-noc-alarms01.geant.org',
+    'prod-noc-alarms02.geant.org',
+    'prod-noc-alarms03.geant.org',
+    'uat-noc-alarms01.geant.org',
+    'uat-noc-alarms02.geant.org',
+    'uat-noc-alarms03.geant.org',
+    'test-noc-alarms01.geant.org',
+    'test-noc-alarms02.geant.org',
+    'test-noc-alarms03.geant.org'
+]
+
+
+def v4_address(hostname):
+    for a in socket.getaddrinfo(hostname, None):
+        (family, type, proto, canonname, sockaddr) = a
+        if family != socket.AF_INET:
+            continue
+        if type != socket.SOCK_DGRAM:
+            continue
+        return sockaddr[0]
+    assert False, 'not resolveable'
+
+
+ADDRESS = dict([(c, v4_address(c)) for c in COLLECTORS])
+
+with open('config-sentinel.json') as f:
+    params = config.load(f)
+
+
+def agent_addresses(netconf_string):
+    doc = etree.fromstring(netconf_string)
+    return doc.xpath('//configuration/snmp/trap-group/targets/name/text()')
+
+
+columns = [''] + COLLECTORS
+print(','.join(columns))
+columns = [''] + [ADDRESS[c] for c in COLLECTORS]
+print(','.join(columns))
+
+
+def _c(b):
+    return '+' if b else 'MISSING'
+
+
+r = get_current_redis(params)
+for k in r.scan_iter('netconf:*'):
+    k = k.decode('utf-8')
+
+    router = k[len('netconf:'):]
+    columns = [router]
+
+    data = r.get(k).decode('utf-8')
+    agents = agent_addresses(data)
+
+    columns += [_c(ADDRESS[c] in agents) for c in COLLECTORS]
+    print(','.join(columns))
diff --git a/test/data/ims_otrs_customers.json b/test/data/ims_otrs_customers.json
index c5da5600087ba4175a495f9ad802674ce684db6b..5f6053a9800e19159a505232c5622ab6bdd7461e 100644
--- a/test/data/ims_otrs_customers.json
+++ b/test/data/ims_otrs_customers.json
@@ -1,276 +1 @@
-{
-    "Customer": [
-        {
-            "Id": 57284,
-            "ParentCustomerId": null,
-            "Name": "DUMMY 1",
-            "FullName": "DUMMY 1",
-            "Number": null,
-            "Address": "",
-            "PhoneNumber": "",
-            "FaxNumber": "",
-            "AccountManager": "",
-            "AccountEmail": "",
-            "Code": "",
-            "SlaId": null,
-            "ServiceCenter": 0,
-            "ServiceCenterName": "",
-            "Website": "",
-            "CustomerTypeId": null,
-            "PwCodeBlue": 0,
-            "PwInformProtectionSwitch": 0,
-            "PwInformDown": 0,
-            "PwInformAtRisk": 0,
-            "PwInformImPact": 0,
-            "PwInformNoImPact": 0,
-            "PwExtraInfo": "",
-            "PwLanguage": "",
-            "CountryId": null,
-            "Sla": null,
-            "Sites": null,
-            "Nodes": null,
-            "Racks": null,
-            "Orders": null,
-            "PwInformedList": null,
-            "Circuits": null,
-            "OloCircuits": null,
-            "ChannelReservations": null,
-            "PortReservations": null,
-            "IpRanges": null,
-            "NumberManagementList": null,
-            "CustomerRelatedContacts": null,
-            "CustomerRelatedContracts": null,
-            "InNumbers": null,
-            "ManagementSystems": null,
-            "CustomerType": null,
-            "ContractCustomerRelations": null,
-            "ParentCustomer": null,
-            "SubCustomers": null,
-            "EsimProfiles": null,
-            "Esims": null,
-            "Country": null,
-            "PwEmailSetups": null,
-            "TelephoneNumbers": null,
-            "TelephoneNumberRanges": null,
-            "RowVersion": "2016-05-18T10:20:38",
-            "Errors": null,
-            "HasErrors": false
-        },
-        {
-            "Id": 57603,
-            "ParentCustomerId": null,
-            "Name": "DUMMY 2",
-            "FullName": "DUMMY 2",
-            "Number": null,
-            "Address": "",
-            "PhoneNumber": "",
-            "FaxNumber": "",
-            "AccountManager": "",
-            "AccountEmail": "",
-            "Code": "",
-            "SlaId": null,
-            "ServiceCenter": 0,
-            "ServiceCenterName": "",
-            "Website": "",
-            "CustomerTypeId": 1,
-            "PwCodeBlue": 0,
-            "PwInformProtectionSwitch": 1,
-            "PwInformDown": 1,
-            "PwInformAtRisk": 1,
-            "PwInformImPact": 1,
-            "PwInformNoImPact": 1,
-            "PwExtraInfo": "",
-            "PwLanguage": "",
-            "CountryId": null,
-            "Sla": null,
-            "Sites": null,
-            "Nodes": null,
-            "Racks": null,
-            "Orders": null,
-            "PwInformedList": null,
-            "Circuits": null,
-            "OloCircuits": null,
-            "ChannelReservations": null,
-            "PortReservations": null,
-            "IpRanges": null,
-            "NumberManagementList": null,
-            "CustomerRelatedContacts": null,
-            "CustomerRelatedContracts": null,
-            "InNumbers": null,
-            "ManagementSystems": null,
-            "CustomerType": null,
-            "ContractCustomerRelations": null,
-            "ParentCustomer": null,
-            "SubCustomers": null,
-            "EsimProfiles": null,
-            "Esims": null,
-            "Country": null,
-            "PwEmailSetups": null,
-            "TelephoneNumbers": null,
-            "TelephoneNumberRanges": null,
-            "RowVersion": "2020-01-31T13:35:07",
-            "Errors": null,
-            "HasErrors": false
-        },
-        {
-            "Id": 57604,
-            "ParentCustomerId": null,
-            "Name": "DUMMY 3",
-            "FullName": "DUMMY 3",
-            "Number": null,
-            "Address": "",
-            "PhoneNumber": "",
-            "FaxNumber": "",
-            "AccountManager": "",
-            "AccountEmail": "",
-            "Code": "",
-            "SlaId": null,
-            "ServiceCenter": 0,
-            "ServiceCenterName": "",
-            "Website": "",
-            "CustomerTypeId": 1,
-            "PwCodeBlue": 0,
-            "PwInformProtectionSwitch": 1,
-            "PwInformDown": 1,
-            "PwInformAtRisk": 1,
-            "PwInformImPact": 1,
-            "PwInformNoImPact": 1,
-            "PwExtraInfo": "",
-            "PwLanguage": "",
-            "CountryId": null,
-            "Sla": null,
-            "Sites": null,
-            "Nodes": null,
-            "Racks": null,
-            "Orders": null,
-            "PwInformedList": null,
-            "Circuits": null,
-            "OloCircuits": null,
-            "ChannelReservations": null,
-            "PortReservations": null,
-            "IpRanges": null,
-            "NumberManagementList": null,
-            "CustomerRelatedContacts": null,
-            "CustomerRelatedContracts": null,
-            "InNumbers": null,
-            "ManagementSystems": null,
-            "CustomerType": null,
-            "ContractCustomerRelations": null,
-            "ParentCustomer": null,
-            "SubCustomers": null,
-            "EsimProfiles": null,
-            "Esims": null,
-            "Country": null,
-            "PwEmailSetups": null,
-            "TelephoneNumbers": null,
-            "TelephoneNumberRanges": null,
-            "RowVersion": "2020-01-31T13:35:07",
-            "Errors": null,
-            "HasErrors": false
-        }
-    ],
-    "Vendor": [
-        {
-            "Id": 2482,
-            "Name": "DUMMY 4",
-            "TypeId": 1,
-            "SlaOnSiteId": null,
-            "SlaMainTimeToRepairId": null,
-            "SlaLink": "",
-            "SlaDescription": "",
-            "Description": "TESTVENDORDESCRIPTION",
-            "SpareOwner": "",
-            "StockLocation": "",
-            "StockContact": "",
-            "InternetAddress": "",
-            "MasterAccount": "",
-            "EscalationDescription": "",
-            "Color": "",
-            "IssuerCodeEsim": null,
-            "MnoCode": "",
-            "EumId": "",
-            "EquipmentDefinitions": null,
-            "ManagementSystems": null,
-            "CardCodes": null,
-            "CardDefinitions": null,
-            "CableTypes": null,
-            "VendorRelatedContacts": null,
-            "VendorMaterialTypes": null,
-            "Contract": null,
-            "SlaOnSite": null,
-            "SlaMainTimeToRepair": null,
-            "Type": null,
-            "RowVersion": "2020-01-23T16:34:30",
-            "Errors": null,
-            "HasErrors": false
-        },
-        {
-            "Id": 2502,
-            "Name": "DUMMY 5",
-            "TypeId": 13,
-            "SlaOnSiteId": null,
-            "SlaMainTimeToRepairId": null,
-            "SlaLink": "",
-            "SlaDescription": "",
-            "Description": "",
-            "SpareOwner": "",
-            "StockLocation": "",
-            "StockContact": "",
-            "InternetAddress": "",
-            "MasterAccount": "",
-            "EscalationDescription": "",
-            "Color": "",
-            "IssuerCodeEsim": null,
-            "MnoCode": "",
-            "EumId": "",
-            "EquipmentDefinitions": null,
-            "ManagementSystems": null,
-            "CardCodes": null,
-            "CardDefinitions": null,
-            "CableTypes": null,
-            "VendorRelatedContacts": null,
-            "VendorMaterialTypes": null,
-            "Contract": null,
-            "SlaOnSite": null,
-            "SlaMainTimeToRepair": null,
-            "Type": null,
-            "RowVersion": "2020-01-31T13:30:42",
-            "Errors": null,
-            "HasErrors": false
-        },
-        {
-            "Id": 2503,
-            "Name": "DUMMY 2",
-            "TypeId": 14,
-            "SlaOnSiteId": null,
-            "SlaMainTimeToRepairId": null,
-            "SlaLink": "",
-            "SlaDescription": "",
-            "Description": "",
-            "SpareOwner": "",
-            "StockLocation": "",
-            "StockContact": "",
-            "InternetAddress": "",
-            "MasterAccount": "",
-            "EscalationDescription": "",
-            "Color": "",
-            "IssuerCodeEsim": null,
-            "MnoCode": "",
-            "EumId": "",
-            "EquipmentDefinitions": null,
-            "ManagementSystems": null,
-            "CardCodes": null,
-            "CardDefinitions": null,
-            "CableTypes": null,
-            "VendorRelatedContacts": null,
-            "VendorMaterialTypes": null,
-            "Contract": null,
-            "SlaOnSite": null,
-            "SlaMainTimeToRepair": null,
-            "Type": null,
-            "RowVersion": "2020-01-31T13:30:42",
-            "Errors": null,
-            "HasErrors": false
-        }
-    ]
-}
\ No newline at end of file
+{"Customer": [{"id": 57284, "parentcustomerid": null, "name": "DUMMY 1", "fullname": "DUMMY 1", "number": null, "address": "", "phonenumber": "", "faxnumber": "", "accountmanager": "", "accountemail": "", "code": "", "slaid": null, "servicecenter": 0, "servicecentername": "", "website": "", "customertypeid": null, "pwcodeblue": 0, "pwinformprotectionswitch": 0, "pwinformdown": 0, "pwinformatrisk": 0, "pwinformimpact": 0, "pwinformnoimpact": 0, "pwextrainfo": "", "pwlanguage": "", "countryid": null, "sla": null, "sites": null, "nodes": null, "racks": null, "orders": null, "pwinformedlist": null, "circuits": null, "olocircuits": null, "channelreservations": null, "portreservations": null, "ipranges": null, "numbermanagementlist": null, "customerrelatedcontacts": null, "customerrelatedcontracts": null, "innumbers": null, "managementsystems": null, "customertype": null, "contractcustomerrelations": null, "parentcustomer": null, "subcustomers": null, "esimprofiles": null, "esims": null, "country": null, "pwemailsetups": null, "telephonenumbers": null, "telephonenumberranges": null, "rowversion": "2016-05-18T10:20:38", "errors": null, "haserrors": false}, {"id": 57603, "parentcustomerid": null, "name": "DUMMY 2", "fullname": "DUMMY 2", "number": null, "address": "", "phonenumber": "", "faxnumber": "", "accountmanager": "", "accountemail": "", "code": "", "slaid": null, "servicecenter": 0, "servicecentername": "", "website": "", "customertypeid": 1, "pwcodeblue": 0, "pwinformprotectionswitch": 1, "pwinformdown": 1, "pwinformatrisk": 1, "pwinformimpact": 1, "pwinformnoimpact": 1, "pwextrainfo": "", "pwlanguage": "", "countryid": null, "sla": null, "sites": null, "nodes": null, "racks": null, "orders": null, "pwinformedlist": null, "circuits": null, "olocircuits": null, "channelreservations": null, "portreservations": null, "ipranges": null, "numbermanagementlist": null, "customerrelatedcontacts": null, "customerrelatedcontracts": null, "innumbers": null, "managementsystems": null, "customertype": null, "contractcustomerrelations": null, "parentcustomer": null, "subcustomers": null, "esimprofiles": null, "esims": null, "country": null, "pwemailsetups": null, "telephonenumbers": null, "telephonenumberranges": null, "rowversion": "2020-01-31T13:35:07", "errors": null, "haserrors": false}, {"id": 57604, "parentcustomerid": null, "name": "DUMMY 3", "fullname": "DUMMY 3", "number": null, "address": "", "phonenumber": "", "faxnumber": "", "accountmanager": "", "accountemail": "", "code": "", "slaid": null, "servicecenter": 0, "servicecentername": "", "website": "", "customertypeid": 1, "pwcodeblue": 0, "pwinformprotectionswitch": 1, "pwinformdown": 1, "pwinformatrisk": 1, "pwinformimpact": 1, "pwinformnoimpact": 1, "pwextrainfo": "", "pwlanguage": "", "countryid": null, "sla": null, "sites": null, "nodes": null, "racks": null, "orders": null, "pwinformedlist": null, "circuits": null, "olocircuits": null, "channelreservations": null, "portreservations": null, "ipranges": null, "numbermanagementlist": null, "customerrelatedcontacts": null, "customerrelatedcontracts": null, "innumbers": null, "managementsystems": null, "customertype": null, "contractcustomerrelations": null, "parentcustomer": null, "subcustomers": null, "esimprofiles": null, "esims": null, "country": null, "pwemailsetups": null, "telephonenumbers": null, "telephonenumberranges": null, "rowversion": "2020-01-31T13:35:07", "errors": null, "haserrors": false}], "Vendor": [{"id": 2482, "name": "DUMMY 4", "typeid": 1, "slaonsiteid": null, "slamaintimetorepairid": null, "slalink": "", "sladescription": "", "description": "TESTVENDORDESCRIPTION", "spareowner": "", "stocklocation": "", "stockcontact": "", "internetaddress": "", "masteraccount": "", "escalationdescription": "", "color": "", "issuercodeesim": null, "mnocode": "", "eumid": "", "equipmentdefinitions": null, "managementsystems": null, "cardcodes": null, "carddefinitions": null, "cabletypes": null, "vendorrelatedcontacts": null, "vendormaterialtypes": null, "contract": null, "slaonsite": null, "slamaintimetorepair": null, "type": null, "rowversion": "2020-01-23T16:34:30", "errors": null, "haserrors": false}, {"id": 2502, "name": "DUMMY 5", "typeid": 13, "slaonsiteid": null, "slamaintimetorepairid": null, "slalink": "", "sladescription": "", "description": "", "spareowner": "", "stocklocation": "", "stockcontact": "", "internetaddress": "", "masteraccount": "", "escalationdescription": "", "color": "", "issuercodeesim": null, "mnocode": "", "eumid": "", "equipmentdefinitions": null, "managementsystems": null, "cardcodes": null, "carddefinitions": null, "cabletypes": null, "vendorrelatedcontacts": null, "vendormaterialtypes": null, "contract": null, "slaonsite": null, "slamaintimetorepair": null, "type": null, "rowversion": "2020-01-31T13:30:42", "errors": null, "haserrors": false}, {"id": 2503, "name": "DUMMY 2", "typeid": 14, "slaonsiteid": null, "slamaintimetorepairid": null, "slalink": "", "sladescription": "", "description": "", "spareowner": "", "stocklocation": "", "stockcontact": "", "internetaddress": "", "masteraccount": "", "escalationdescription": "", "color": "", "issuercodeesim": null, "mnocode": "", "eumid": "", "equipmentdefinitions": null, "managementsystems": null, "cardcodes": null, "carddefinitions": null, "cabletypes": null, "vendorrelatedcontacts": null, "vendormaterialtypes": null, "contract": null, "slaonsite": null, "slamaintimetorepair": null, "type": null, "rowversion": "2020-01-31T13:30:42", "errors": null, "haserrors": false}]}
diff --git a/test/data/ims_otrs_customers_extra.json b/test/data/ims_otrs_customers_extra.json
index b8b5c94c52f83c1e315ed693958a94bc405a7b3e..f10de965ac3c347a5236177691206e96d87d46e3 100644
--- a/test/data/ims_otrs_customers_extra.json
+++ b/test/data/ims_otrs_customers_extra.json
@@ -1,1001 +1 @@
-[
-    {
-        "Id": 57284,
-        "ParentCustomerId": null,
-        "Name": "DUMMY 1",
-        "FullName": "DUMMY 1",
-        "Number": null,
-        "Address": "",
-        "PhoneNumber": "",
-        "FaxNumber": "",
-        "AccountManager": "",
-        "AccountEmail": "",
-        "Code": "",
-        "SlaId": null,
-        "ServiceCenter": 0,
-        "ServiceCenterName": "",
-        "Website": "",
-        "CustomerTypeId": null,
-        "PwCodeBlue": 0,
-        "PwInformProtectionSwitch": 0,
-        "PwInformDown": 0,
-        "PwInformAtRisk": 0,
-        "PwInformImPact": 0,
-        "PwInformNoImPact": 0,
-        "PwExtraInfo": "",
-        "PwLanguage": "",
-        "CountryId": null,
-        "Sla": null,
-        "Sites": null,
-        "Nodes": null,
-        "Racks": null,
-        "Orders": null,
-        "PwInformedList": null,
-        "Circuits": null,
-        "OloCircuits": null,
-        "ChannelReservations": null,
-        "PortReservations": null,
-        "IpRanges": null,
-        "NumberManagementList": null,
-        "CustomerRelatedContacts": [],
-        "CustomerRelatedContracts": null,
-        "InNumbers": null,
-        "ManagementSystems": null,
-        "CustomerType": null,
-        "ContractCustomerRelations": null,
-        "ParentCustomer": null,
-        "SubCustomers": null,
-        "EsimProfiles": null,
-        "Esims": null,
-        "Country": null,
-        "PwEmailSetups": null,
-        "TelephoneNumbers": null,
-        "TelephoneNumberRanges": null,
-        "RowVersion": "2016-05-18T10:20:38",
-        "Errors": null,
-        "HasErrors": false
-    },
-    {
-        "Id": 57603,
-        "ParentCustomerId": null,
-        "Name": "DUMMY 2",
-        "FullName": "DUMMY 2",
-        "Number": null,
-        "Address": "",
-        "PhoneNumber": "",
-        "FaxNumber": "",
-        "AccountManager": "",
-        "AccountEmail": "",
-        "Code": "",
-        "SlaId": null,
-        "ServiceCenter": 0,
-        "ServiceCenterName": "",
-        "Website": "",
-        "CustomerTypeId": 1,
-        "PwCodeBlue": 0,
-        "PwInformProtectionSwitch": 1,
-        "PwInformDown": 1,
-        "PwInformAtRisk": 1,
-        "PwInformImPact": 1,
-        "PwInformNoImPact": 1,
-        "PwExtraInfo": "",
-        "PwLanguage": "",
-        "CountryId": null,
-        "Sla": null,
-        "Sites": null,
-        "Nodes": null,
-        "Racks": null,
-        "Orders": null,
-        "PwInformedList": null,
-        "Circuits": null,
-        "OloCircuits": null,
-        "ChannelReservations": null,
-        "PortReservations": null,
-        "IpRanges": null,
-        "NumberManagementList": null,
-        "CustomerRelatedContacts": [
-            {
-                "Id": 706,
-                "MainTypeId": 5,
-                "CustomerId": 57603,
-                "RelateTypeId": 2,
-                "ContactId": 1081,
-                "Contact": {
-                    "Id": 1081,
-                    "IsGroup": 1,
-                    "Name": "DUMMY 2 NOC",
-                    "InFix": "",
-                    "LastName": "-",
-                    "Gender": "",
-                    "Phone": "",
-                    "Mobile": "",
-                    "Fax": "",
-                    "Webpage": "",
-                    "Mail": "BANOC@DUMMY2.COM",
-                    "PlannedworkMail": "",
-                    "TroubleticketMail": "",
-                    "JobTitle": "",
-                    "Priority": null,
-                    "PlannedWorkMailType": null,
-                    "Language": "",
-                    "PreFix": "",
-                    "SmsQuery": "",
-                    "ExtraInfo": "",
-                    "CustomerRelatedContacts": [],
-                    "ContactRelatedContacts": null,
-                    "MainContactRelatedContacts": null,
-                    "SiteRelatedContacts": null,
-                    "VendorRelatedContacts": null,
-                    "QueueContacts": null,
-                    "RowVersion": "2020-03-04T10:55:58",
-                    "Errors": null,
-                    "HasErrors": false
-                },
-                "RowVersion": "2020-03-04T13:03:03",
-                "Errors": null,
-                "HasErrors": false
-            },
-            {
-                "Id": 1771,
-                "MainTypeId": 5,
-                "CustomerId": 57603,
-                "RelateTypeId": 2,
-                "ContactId": 1082,
-                "Contact": {
-                    "Id": 1082,
-                    "IsGroup": 1,
-                    "Name": "DUMMY 2 PEERING",
-                    "InFix": "",
-                    "LastName": "-",
-                    "Gender": "",
-                    "Phone": "",
-                    "Mobile": "",
-                    "Fax": "",
-                    "Webpage": "",
-                    "Mail": "BBPEERING@DUMMY2.COM",
-                    "PlannedworkMail": "",
-                    "TroubleticketMail": "",
-                    "JobTitle": "",
-                    "Priority": null,
-                    "PlannedWorkMailType": null,
-                    "Language": "",
-                    "PreFix": "",
-                    "SmsQuery": "",
-                    "ExtraInfo": "",
-                    "CustomerRelatedContacts": [],
-                    "ContactRelatedContacts": null,
-                    "MainContactRelatedContacts": null,
-                    "SiteRelatedContacts": null,
-                    "VendorRelatedContacts": null,
-                    "QueueContacts": null,
-                    "RowVersion": "2020-03-04T10:56:07",
-                    "Errors": null,
-                    "HasErrors": false
-                },
-                "RowVersion": "2020-03-04T18:05:14",
-                "Errors": null,
-                "HasErrors": false
-            }
-        ],
-        "CustomerRelatedContracts": null,
-        "InNumbers": null,
-        "ManagementSystems": null,
-        "CustomerType": {
-            "Id": 1,
-            "Name": "COMMERCIAL PEER",
-            "Customers": [],
-            "RowVersion": "2020-01-31T13:26:02",
-            "Errors": null,
-            "HasErrors": false
-        },
-        "ContractCustomerRelations": null,
-        "ParentCustomer": null,
-        "SubCustomers": null,
-        "EsimProfiles": null,
-        "Esims": null,
-        "Country": null,
-        "PwEmailSetups": null,
-        "TelephoneNumbers": null,
-        "TelephoneNumberRanges": null,
-        "RowVersion": "2020-01-31T13:35:07",
-        "Errors": null,
-        "HasErrors": false
-    },
-    {
-        "Id": 57604,
-        "ParentCustomerId": null,
-        "Name": "DUMMY 3",
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\ No newline at end of file
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\ No newline at end of file
diff --git a/test/data/ims_otrs_vendor_contact_extra.json b/test/data/ims_otrs_vendor_contact_extra.json
index 9d052833a6b198e76a1335768a65413b1367f68e..871c22e3c6573776d0c4c16d29f4a3c9d55e6c44 100644
--- a/test/data/ims_otrs_vendor_contact_extra.json
+++ b/test/data/ims_otrs_vendor_contact_extra.json
@@ -1,227 +1 @@
-[
-    {
-        "Id": 1288,
-        "MainTypeId": 1,
-        "VendorId": 2584,
-        "RelateTypeId": 2,
-        "ContactId": 1085,
-        "Vendor": {
-            "Id": 2584,
-            "Name": "DUMMY 10",
-            "TypeId": 1,
-            "SlaOnSiteId": null,
-            "SlaMainTimeToRepairId": null,
-            "SlaLink": "",
-            "SlaDescription": "",
-            "Description": "",
-            "SpareOwner": "",
-            "StockLocation": "",
-            "StockContact": "",
-            "InternetAddress": "",
-            "MasterAccount": "",
-            "EscalationDescription": "",
-            "Color": "",
-            "IssuerCodeEsim": null,
-            "MnoCode": "",
-            "EumId": "",
-            "EquipmentDefinitions": null,
-            "ManagementSystems": null,
-            "CardCodes": null,
-            "CardDefinitions": null,
-            "CableTypes": null,
-            "VendorRelatedContacts": [],
-            "VendorMaterialTypes": null,
-            "Contract": null,
-            "SlaOnSite": null,
-            "SlaMainTimeToRepair": null,
-            "Type": null,
-            "RowVersion": "2020-01-31T17:18:22",
-            "Errors": null,
-            "HasErrors": false
-        },
-        "Contact": {
-            "Id": 1085,
-            "IsGroup": 0,
-            "Name": "K D_FIRST",
-            "InFix": "K D_INFIX",
-            "LastName": "K D_LAST",
-            "Gender": "K GENDER",
-            "Phone": "K PHONE",
-            "Mobile": "K MOBILE",
-            "Fax": "K FAX",
-            "Webpage": "K WEB",
-            "Mail": "K@DUMMY10.FR",
-            "PlannedworkMail": "K PLANNED MAIL",
-            "TroubleticketMail": "K TT MAIL",
-            "JobTitle": "K JOB",
-            "Priority": null,
-            "PlannedWorkMailType": null,
-            "Language": "K LANG",
-            "PreFix": "K PREFIX",
-            "SmsQuery": "K SMS",
-            "ExtraInfo": "K EXTRA",
-            "CustomerRelatedContacts": null,
-            "ContactRelatedContacts": null,
-            "MainContactRelatedContacts": null,
-            "SiteRelatedContacts": null,
-            "VendorRelatedContacts": [],
-            "QueueContacts": null,
-            "RowVersion": "2020-03-03T19:26:42",
-            "Errors": null,
-            "HasErrors": false
-        },
-        "RowVersion": "2020-03-04T16:33:09",
-        "Errors": null,
-        "HasErrors": false
-    },
-    {
-        "Id": 1289,
-        "MainTypeId": 1,
-        "VendorId": 2584,
-        "RelateTypeId": 2,
-        "ContactId": 1092,
-        "Vendor": {
-            "Id": 2584,
-            "Name": "DUMMY 11",
-            "TypeId": 1,
-            "SlaOnSiteId": null,
-            "SlaMainTimeToRepairId": null,
-            "SlaLink": "",
-            "SlaDescription": "",
-            "Description": "",
-            "SpareOwner": "",
-            "StockLocation": "",
-            "StockContact": "",
-            "InternetAddress": "",
-            "MasterAccount": "",
-            "EscalationDescription": "",
-            "Color": "",
-            "IssuerCodeEsim": null,
-            "MnoCode": "",
-            "EumId": "",
-            "EquipmentDefinitions": null,
-            "ManagementSystems": null,
-            "CardCodes": null,
-            "CardDefinitions": null,
-            "CableTypes": null,
-            "VendorRelatedContacts": [],
-            "VendorMaterialTypes": null,
-            "Contract": null,
-            "SlaOnSite": null,
-            "SlaMainTimeToRepair": null,
-            "Type": null,
-            "RowVersion": "2020-01-31T17:18:22",
-            "Errors": null,
-            "HasErrors": false
-        },
-        "Contact": {
-            "Id": 1092,
-            "IsGroup": 1,
-            "Name": "L DUMMY FIRST",
-            "InFix": "",
-            "LastName": "-",
-            "Gender": "",
-            "Phone": "",
-            "Mobile": "",
-            "Fax": "",
-            "Webpage": "",
-            "Mail": "L_DUMMY@DUMM11.COM",
-            "PlannedworkMail": "",
-            "TroubleticketMail": "",
-            "JobTitle": "",
-            "Priority": null,
-            "PlannedWorkMailType": null,
-            "Language": "",
-            "PreFix": "",
-            "SmsQuery": "",
-            "ExtraInfo": "",
-            "CustomerRelatedContacts": null,
-            "ContactRelatedContacts": null,
-            "MainContactRelatedContacts": null,
-            "SiteRelatedContacts": null,
-            "VendorRelatedContacts": [],
-            "QueueContacts": null,
-            "RowVersion": "2020-03-03T19:26:43",
-            "Errors": null,
-            "HasErrors": false
-        },
-        "RowVersion": "2020-03-04T16:33:09",
-        "Errors": null,
-        "HasErrors": false
-    },
-    {
-        "Id": 1290,
-        "MainTypeId": 1,
-        "VendorId": 2584,
-        "RelateTypeId": 2,
-        "ContactId": 1093,
-        "Vendor": {
-            "Id": 2584,
-            "Name": "DUMMY 12",
-            "TypeId": 1,
-            "SlaOnSiteId": null,
-            "SlaMainTimeToRepairId": null,
-            "SlaLink": "",
-            "SlaDescription": "",
-            "Description": "",
-            "SpareOwner": "",
-            "StockLocation": "",
-            "StockContact": "",
-            "InternetAddress": "",
-            "MasterAccount": "",
-            "EscalationDescription": "",
-            "Color": "",
-            "IssuerCodeEsim": null,
-            "MnoCode": "",
-            "EumId": "",
-            "EquipmentDefinitions": null,
-            "ManagementSystems": null,
-            "CardCodes": null,
-            "CardDefinitions": null,
-            "CableTypes": null,
-            "VendorRelatedContacts": [],
-            "VendorMaterialTypes": null,
-            "Contract": null,
-            "SlaOnSite": null,
-            "SlaMainTimeToRepair": null,
-            "Type": null,
-            "RowVersion": "2020-01-31T17:18:22",
-            "Errors": null,
-            "HasErrors": false
-        },
-        "Contact": {
-            "Id": 1093,
-            "IsGroup": 1,
-            "Name": "M FIRST",
-            "InFix": "",
-            "LastName": "M LAST",
-            "Gender": "",
-            "Phone": "M PHONE",
-            "Mobile": "",
-            "Fax": "",
-            "Webpage": "",
-            "Mail": "M@DUMMY12.DE",
-            "PlannedworkMail": "",
-            "TroubleticketMail": "",
-            "JobTitle": "",
-            "Priority": null,
-            "PlannedWorkMailType": null,
-            "Language": "",
-            "PreFix": "",
-            "SmsQuery": "",
-            "ExtraInfo": "",
-            "CustomerRelatedContacts": null,
-            "ContactRelatedContacts": null,
-            "MainContactRelatedContacts": null,
-            "SiteRelatedContacts": null,
-            "VendorRelatedContacts": [],
-            "QueueContacts": null,
-            "RowVersion": "2020-03-03T19:26:43",
-            "Errors": null,
-            "HasErrors": false
-        },
-        "RowVersion": "2020-03-04T16:33:09",
-        "Errors": null,
-        "HasErrors": false
-    }
-]
\ No newline at end of file
+[{"id": 1288, "maintypeid": 1, "vendorid": 2584, "relatetypeid": 2, "contactid": 1085, "vendor": {"id": 2584, "name": "DUMMY 10", "typeid": 1, "slaonsiteid": null, "slamaintimetorepairid": null, "slalink": "", "sladescription": "", "description": "", "spareowner": "", "stocklocation": "", "stockcontact": "", "internetaddress": "", "masteraccount": "", "escalationdescription": "", "color": "", "issuercodeesim": null, "mnocode": "", "eumid": "", "equipmentdefinitions": null, "managementsystems": null, "cardcodes": null, "carddefinitions": null, "cabletypes": null, "vendorrelatedcontacts": [], "vendormaterialtypes": null, "contract": null, "slaonsite": null, "slamaintimetorepair": null, "type": null, "rowversion": "2020-01-31T17:18:22", "errors": null, "haserrors": false}, "contact": {"id": 1085, "isgroup": 0, "name": "K D_FIRST", "infix": "K D_INFIX", "lastname": "K D_LAST", "gender": "K GENDER", "phone": "K PHONE", "mobile": "K MOBILE", "fax": "K FAX", "webpage": "K WEB", "mail": "K@DUMMY10.FR", "plannedworkmail": "K PLANNED MAIL", "troubleticketmail": "K TT MAIL", "jobtitle": "K JOB", "priority": null, "plannedworkmailtype": null, "language": "K LANG", "prefix": "K PREFIX", "smsquery": "K SMS", "extrainfo": "K EXTRA", "customerrelatedcontacts": null, "contactrelatedcontacts": null, "maincontactrelatedcontacts": null, "siterelatedcontacts": null, "vendorrelatedcontacts": [], "queuecontacts": null, "rowversion": "2020-03-03T19:26:42", "errors": null, "haserrors": false}, "rowversion": "2020-03-04T16:33:09", "errors": null, "haserrors": false}, {"id": 1289, "maintypeid": 1, "vendorid": 2584, "relatetypeid": 2, "contactid": 1092, "vendor": {"id": 2584, "name": "DUMMY 11", "typeid": 1, "slaonsiteid": null, "slamaintimetorepairid": null, "slalink": "", "sladescription": "", "description": "", "spareowner": "", "stocklocation": "", "stockcontact": "", "internetaddress": "", "masteraccount": "", "escalationdescription": "", "color": "", "issuercodeesim": null, "mnocode": "", "eumid": "", "equipmentdefinitions": null, "managementsystems": null, "cardcodes": null, "carddefinitions": null, "cabletypes": null, "vendorrelatedcontacts": [], "vendormaterialtypes": null, "contract": null, "slaonsite": null, "slamaintimetorepair": null, "type": null, "rowversion": "2020-01-31T17:18:22", "errors": null, "haserrors": false}, "contact": {"id": 1092, "isgroup": 1, "name": "L DUMMY FIRST", "infix": "", "lastname": "-", "gender": "", "phone": "", "mobile": "", "fax": "", "webpage": "", "mail": "L_DUMMY@DUMM11.COM", "plannedworkmail": "", "troubleticketmail": "", "jobtitle": "", "priority": null, "plannedworkmailtype": null, "language": "", "prefix": "", "smsquery": "", "extrainfo": "", "customerrelatedcontacts": null, "contactrelatedcontacts": null, "maincontactrelatedcontacts": null, "siterelatedcontacts": null, "vendorrelatedcontacts": [], "queuecontacts": null, "rowversion": "2020-03-03T19:26:43", "errors": null, "haserrors": false}, "rowversion": "2020-03-04T16:33:09", "errors": null, "haserrors": false}, {"id": 1290, "maintypeid": 1, "vendorid": 2584, "relatetypeid": 2, "contactid": 1093, "vendor": {"id": 2584, "name": "DUMMY 12", "typeid": 1, "slaonsiteid": null, "slamaintimetorepairid": null, "slalink": "", "sladescription": "", "description": "", "spareowner": "", "stocklocation": "", "stockcontact": "", "internetaddress": "", "masteraccount": "", "escalationdescription": "", "color": "", "issuercodeesim": null, "mnocode": "", "eumid": "", "equipmentdefinitions": null, "managementsystems": null, "cardcodes": null, "carddefinitions": null, "cabletypes": null, "vendorrelatedcontacts": [], "vendormaterialtypes": null, "contract": null, "slaonsite": null, "slamaintimetorepair": null, "type": null, "rowversion": "2020-01-31T17:18:22", "errors": null, "haserrors": false}, "contact": {"id": 1093, "isgroup": 1, "name": "M FIRST", "infix": "", "lastname": "M LAST", "gender": "", "phone": "M PHONE", "mobile": "", "fax": "", "webpage": "", "mail": "M@DUMMY12.DE", "plannedworkmail": "", "troubleticketmail": "", "jobtitle": "", "priority": null, "plannedworkmailtype": null, "language": "", "prefix": "", "smsquery": "", "extrainfo": "", "customerrelatedcontacts": null, "contactrelatedcontacts": null, "maincontactrelatedcontacts": null, "siterelatedcontacts": null, "vendorrelatedcontacts": [], "queuecontacts": null, "rowversion": "2020-03-03T19:26:43", "errors": null, "haserrors": false}, "rowversion": "2020-03-04T16:33:09", "errors": null, "haserrors": false}]
\ No newline at end of file
diff --git a/test/test_ims.py b/test/test_ims.py
index 773ef0dbfbda489b15d0e52a3fc34d778d288c3c..0f4ed193c21c1a5e01905906de97e5805d9bc173 100644
--- a/test/test_ims.py
+++ b/test/test_ims.py
@@ -17,6 +17,7 @@ def test_ims_class_login(mocker):
     mock_post = mocker.patch('inventory_provider.db.ims.requests.post')
     mock_get = mocker.patch('inventory_provider.db.ims.requests.get')
     mock_post.return_value = MockResponse("my_bearer_token", 200)
+    mock_post.return_value.text = "my_bearer_token"
 
     ds = inventory_provider.db.ims.IMS(
         'dummy_base', 'dummy_username', 'dummy_password')
@@ -25,7 +26,7 @@ def test_ims_class_login(mocker):
         'dummy_base/login', auth=('dummy_username', 'dummy_password'))
     mock_get.assert_called_once_with(
         'dummy_base/ims/Node/1234',
-        headers={'Authorization': 'my_bearer_token'},
+        headers={'Authorization': 'Bearer my_bearer_token'},
         params=None)
 
 
@@ -37,7 +38,7 @@ def test_ims_class_entity_by_id(mocker):
     ds.get_entity_by_id('Node', 1234)
     mock_get.assert_called_once_with(
         'dummy_base/ims/Node/1234',
-        headers={'Authorization': 'dummy_bt'},
+        headers={'Authorization': 'Bearer dummy_bt'},
         params=None)
 
 
@@ -49,7 +50,7 @@ def test_ims_class_entity_by_name(mocker):
     ds.get_entity_by_name('Node', 'dummy_name')
     mock_get.assert_called_once_with(
         'dummy_base/ims/Node/byname/dummy_name',
-        headers={'Authorization': 'dummy_bt'},
+        headers={'Authorization': 'Bearer dummy_bt'},
         params=None)
 
 
@@ -61,7 +62,7 @@ def test_ims_class_filtered_entities(mocker):
     list(ds.get_filtered_entities('Node', 'dummy_param=dummy value'))
     mock_get.assert_called_once_with(
         'dummy_base/ims/Node/filtered/dummy_param=dummy value',
-        headers={'Authorization': 'dummy_bt'},
+        headers={'Authorization': 'Bearer dummy_bt'},
         params={
             'paginatorStartElement': 0,
             'paginatorNumberOfElements':
@@ -81,14 +82,14 @@ def test_ims_class_filtered_entities(mocker):
     res = list(ds.get_filtered_entities('Node', 'dummy_param=dummy value'))
     mock_multi_get.assert_any_call(
         'dummy_base/ims/Node/filtered/dummy_param=dummy value',
-        headers={'Authorization': 'dummy_bt'},
+        headers={'Authorization': 'Bearer dummy_bt'},
         params={
             'paginatorStartElement': 0,
             'paginatorNumberOfElements': 2
         })
     mock_multi_get.assert_any_call(
         'dummy_base/ims/Node/filtered/dummy_param=dummy value',
-        headers={'Authorization': 'dummy_bt'},
+        headers={'Authorization': 'Bearer dummy_bt'},
         params={
             'paginatorStartElement': 2,
             'paginatorNumberOfElements': 2
@@ -105,7 +106,7 @@ def test_ims_class_get_all_entities(mocker):
     list(ds.get_all_entities('Node'))
     mock_get.assert_called_once_with(
         'dummy_base/ims/Node/filtered/Id <> 0',
-        headers={'Authorization': 'dummy_bt'},
+        headers={'Authorization': 'Bearer dummy_bt'},
         params={
             'paginatorStartElement': 0,
             'paginatorNumberOfElements':
@@ -121,7 +122,7 @@ def test_ims_class_navigation_properties(mocker):
     ds.get_entity_by_id('Node', 1234, navigation_properties=[1, 2, 3])
     mock_get.assert_called_with(
         'dummy_base/ims/Node/1234',
-        headers={'Authorization': 'dummy_bt'},
+        headers={'Authorization': 'Bearer dummy_bt'},
         params={'navigationproperty': 6})