diff --git a/netbox/dcim/api/serializers.py b/netbox/dcim/api/serializers.py
index d458bc646..e37354d47 100644
--- a/netbox/dcim/api/serializers.py
+++ b/netbox/dcim/api/serializers.py
@@ -233,7 +233,7 @@ class WritableRackReservationSerializer(ValidatedModelSerializer):
 
     class Meta:
         model = RackReservation
-        fields = ['id', 'rack', 'units', 'user', 'description']
+        fields = ['id', 'rack', 'units', 'user', 'tenant', 'description']
 
 
 #
diff --git a/netbox/dcim/views.py b/netbox/dcim/views.py
index 924fe67fb..6e7aa070c 100644
--- a/netbox/dcim/views.py
+++ b/netbox/dcim/views.py
@@ -157,6 +157,7 @@ class RegionBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'dcim.delete_region'
     cls = Region
     queryset = Region.objects.annotate(site_count=Count('sites'))
+    filter = filters.RegionFilter
     table = tables.RegionTable
     default_return_url = 'dcim:region_list'
 
@@ -491,6 +492,7 @@ class RackReservationBulkEditView(PermissionRequiredMixin, BulkEditView):
 class RackReservationBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'dcim.delete_rackreservation'
     cls = RackReservation
+    filter = filters.RackReservationFilter
     table = tables.RackReservationTable
     default_return_url = 'dcim:rackreservation_list'
 
diff --git a/netbox/ipam/fields.py b/netbox/ipam/fields.py
index e0842d10b..8c7dbb690 100644
--- a/netbox/ipam/fields.py
+++ b/netbox/ipam/fields.py
@@ -2,7 +2,7 @@ from __future__ import unicode_literals
 
 from django.core.exceptions import ValidationError
 from django.db import models
-from netaddr import IPNetwork
+from netaddr import AddrFormatError, IPNetwork
 
 from .formfields import IPFormField
 from . import lookups
@@ -26,7 +26,9 @@ class BaseIPField(models.Field):
             return value
         try:
             return IPNetwork(value)
-        except ValueError as e:
+        except AddrFormatError as e:
+            raise ValidationError("Invalid IP address format: {}".format(value))
+        except (TypeError, ValueError) as e:
             raise ValidationError(e)
 
     def get_prep_value(self, value):
diff --git a/netbox/netbox/settings.py b/netbox/netbox/settings.py
index 7a8dd1a98..b74cbe7f4 100644
--- a/netbox/netbox/settings.py
+++ b/netbox/netbox/settings.py
@@ -22,7 +22,7 @@ if sys.version_info[0] < 3:
         DeprecationWarning
     )
 
-VERSION = '2.3.3'
+VERSION = '2.3.4-dev'
 
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
diff --git a/netbox/templates/dcim/inc/interface.html b/netbox/templates/dcim/inc/interface.html
index aa0a9cbd5..33e30b126 100644
--- a/netbox/templates/dcim/inc/interface.html
+++ b/netbox/templates/dcim/inc/interface.html
@@ -105,7 +105,7 @@
                     <button class="btn btn-warning btn-xs interface-toggle connected" disabled="disabled" title="Circuits cannot be marked as planned or connected">
                         <i class="glyphicon glyphicon-ban-circle" aria-hidden="true"></i>
                     </button>
-                    <a href="{% url 'circuits:circuittermination_edit' pk=iface.circuit_termination.pk %}&return_url={{ device.get_absolute_url }}" class="btn btn-danger btn-xs" title="Edit circuit termination">
+                    <a href="{% url 'circuits:circuittermination_edit' pk=iface.circuit_termination.pk %}?return_url={{ device.get_absolute_url }}" class="btn btn-danger btn-xs" title="Edit circuit termination">
                         <i class="glyphicon glyphicon-resize-full" aria-hidden="true"></i>
                     </a>
                 {% else %}
diff --git a/netbox/templates/dcim/rackrole_list.html b/netbox/templates/dcim/rackrole_list.html
index e18bf7941..51cb19781 100644
--- a/netbox/templates/dcim/rackrole_list.html
+++ b/netbox/templates/dcim/rackrole_list.html
@@ -1,22 +1,17 @@
 {% extends '_base.html' %}
-{% load helpers %}
+{% load buttons %}
 
 {% block content %}
 <div class="pull-right">
     {% if perms.dcim.add_rackrole %}
-        <a href="{% url 'dcim:rackrole_add' %}" class="btn btn-primary">
-            <span class="fa fa-plus" aria-hidden="true"></span>
-            Add a rack role
-        </a>
-        <a href="{% url 'dcim:rackrole_import' %}" class="btn btn-info">
-            <span class="fa fa-download" aria-hidden="true"></span>
-            Import rack roles
-        </a>
+        {% add_button 'dcim:rackrole_add' %}
+        {% import_button 'dcim:rackrole_import' %}
     {% endif %}
+    {% export_button content_type %}
 </div>
 <h1>{% block title %}Rack Roles{% endblock %}</h1>
 <div class="row">
-	<div class="col-md-12">
+    <div class="col-md-12">
         {% include 'utilities/obj_table.html' with bulk_delete_url='dcim:rackrole_bulk_delete' %}
     </div>
 </div>
diff --git a/netbox/utilities/views.py b/netbox/utilities/views.py
index d060e53d7..94b44fc48 100644
--- a/netbox/utilities/views.py
+++ b/netbox/utilities/views.py
@@ -626,8 +626,11 @@ class BulkDeleteView(View):
             return_url = reverse(self.default_return_url)
 
         # Are we deleting *all* objects in the queryset or just a selected subset?
-        if request.POST.get('_all') and self.filter is not None:
-            pk_list = [obj.pk for obj in self.filter(request.GET, self.cls.objects.only('pk')).qs]
+        if request.POST.get('_all'):
+            if self.filter is not None:
+                pk_list = [obj.pk for obj in self.filter(request.GET, self.cls.objects.only('pk')).qs]
+            else:
+                pk_list = self.cls.objects.values_list('pk', flat=True)
         else:
             pk_list = [int(pk) for pk in request.POST.getlist('pk')]
 
diff --git a/netbox/virtualization/views.py b/netbox/virtualization/views.py
index 6de6b86c7..5aef710c1 100644
--- a/netbox/virtualization/views.py
+++ b/netbox/virtualization/views.py
@@ -115,7 +115,7 @@ class ClusterView(View):
             'site', 'rack', 'tenant', 'device_type__manufacturer'
         )
         device_table = DeviceTable(list(devices), orderable=False)
-        if request.user.has_perm('virtualization:change_cluster'):
+        if request.user.has_perm('virtualization.change_cluster'):
             device_table.columns.show('pk')
 
         return render(request, 'virtualization/cluster.html', {
@@ -160,6 +160,7 @@ class ClusterBulkDeleteView(PermissionRequiredMixin, BulkDeleteView):
     permission_required = 'virtualization.delete_cluster'
     cls = Cluster
     queryset = Cluster.objects.all()
+    filter = filters.ClusterFilter
     table = tables.ClusterTable
     default_return_url = 'virtualization:cluster_list'