Merge pull request #9631 from netbox-community/8157-l2vpn

Closes: #8157 - Add L2VPN support

docs/core-functionality/ipam.md

@@ -26,3 +26,8 @@
 ---
 
 {!models/ipam/asn.md!}
+
+---
+
+{!models/ipam/l2vpn.md!}
+{!models/ipam/l2vpntermination.md!}

docs/development/models.md

@@ -45,6 +45,8 @@ The Django [content types](https://docs.djangoproject.com/en/stable/ref/contrib/
 * [ipam.FHRPGroup](../models/ipam/fhrpgroup.md)
 * [ipam.IPAddress](../models/ipam/ipaddress.md)
 * [ipam.IPRange](../models/ipam/iprange.md)
+* [ipam.L2VPN](../models/ipam/l2vpn.md)
+* [ipam.L2VPNTermination](../models/ipam/l2vpntermination.md)
 * [ipam.Prefix](../models/ipam/prefix.md)
 * [ipam.RouteTarget](../models/ipam/routetarget.md)
 * [ipam.Service](../models/ipam/service.md)

docs/models/ipam/l2vpn.md

@@ -0,0 +1,21 @@
+# L2VPN
+
+A L2VPN object is NetBox is a representation of a layer 2 bridge technology such as VXLAN, VPLS or EPL.  Each L2VPN can be identified by name as well as an optional unique identifier (VNI would be an example).
+
+Each L2VPN instance must have one of the following type associated with it:
+
+* VPLS
+* VPWS
+* EPL
+* EVPL
+* EP-LAN
+* EVP-LAN
+* EP-TREE
+* EVP-TREE
+* VXLAN
+* VXLAN EVPN
+* MPLS-EVPN
+* PBB-EVPN
+
+!!!note
+    Choosing VPWS, EPL, EP-LAN, EP-TREE will result in only being able to add 2 terminations to a given L2VPN.

docs/models/ipam/l2vpntermination.md

@@ -0,0 +1,15 @@
+# L2VPN Termination
+
+A L2VPN Termination is the termination point of a L2VPN.  Certain types of L2VPN's may only have 2 termination points (point-to-point) while others may have many terminations (multipoint).
+
+Each termination consists of a L2VPN it is a member of as well as the connected endpoint which can be an interface or a VLAN.
+
+The following types of L2VPN's are considered point-to-point:
+
+* VPWS
+* EPL
+* EP-LAN
+* EP-TREE
+
+!!!note
+    Choosing any of the above types of L2VPN's will result in only being able to add 2 terminations to a given L2VPN.

netbox/dcim/api/serializers.py

@@ -10,6 +10,7 @@ from dcim.constants import *
 from dcim.models import *
 from ipam.api.nested_serializers import (
     NestedASNSerializer, NestedIPAddressSerializer, NestedVLANSerializer, NestedVRFSerializer,
+    NestedL2VPNTerminationSerializer,
 )
 from ipam.models import ASN, VLAN
 from netbox.api import ChoiceField, ContentTypeField, SerializedPKRelatedField
@@ -823,6 +824,7 @@ class InterfaceSerializer(NetBoxModelSerializer, LinkTerminationSerializer, Conn
         many=True
     )
     vrf = NestedVRFSerializer(required=False, allow_null=True)
+    l2vpn_termination = NestedL2VPNTerminationSerializer(read_only=True)
     cable = NestedCableSerializer(read_only=True)
     wireless_link = NestedWirelessLinkSerializer(read_only=True)
     wireless_lans = SerializedPKRelatedField(
@@ -841,7 +843,7 @@ class InterfaceSerializer(NetBoxModelSerializer, LinkTerminationSerializer, Conn
             'mtu', 'mac_address', 'speed', 'duplex', 'wwn', 'mgmt_only', 'description', 'mode', 'rf_role', 'rf_channel',
             'poe_mode', 'poe_type', 'rf_channel_frequency', 'rf_channel_width', 'tx_power', 'untagged_vlan',
             'tagged_vlans', 'mark_connected', 'cable', 'wireless_link', 'link_peer', 'link_peer_type', 'wireless_lans',
-            'vrf', 'connected_endpoint', 'connected_endpoint_type', 'connected_endpoint_reachable', 'tags',
+            'vrf', 'l2vpn_termination', 'connected_endpoint', 'connected_endpoint_type', 'connected_endpoint_reachable', 'tags',
             'custom_fields', 'created', 'last_updated', 'count_ipaddresses', 'count_fhrp_groups', '_occupied',
         ]
 

netbox/dcim/models/device_components.py

@@ -649,6 +649,12 @@ class Interface(ModularComponentModel, BaseInterface, LinkTermination, PathEndpo
         object_id_field='interface_id',
         related_query_name='+'
     )
+    l2vpn_terminations = GenericRelation(
+        to='ipam.L2VPNTermination',
+        content_type_field='assigned_object_type',
+        object_id_field='assigned_object_id',
+        related_query_name='interface',
+    )
 
     clone_fields = ['device', 'parent', 'bridge', 'lag', 'type', 'mgmt_only', 'poe_mode', 'poe_type']
 
@@ -823,6 +829,10 @@ class Interface(ModularComponentModel, BaseInterface, LinkTermination, PathEndpo
     def link(self):
         return self.cable or self.wireless_link
 
+    @property
+    def l2vpn_termination(self):
+        return self.l2vpn_terminations.first()
+
 
 #
 # Pass-through ports

netbox/ipam/api/nested_serializers.py

@@ -1,6 +1,7 @@
 from rest_framework import serializers
 
 from ipam import models
+from ipam.models.l2vpn import L2VPNTermination, L2VPN
 from netbox.api import WritableNestedSerializer
 
 __all__ = [
@@ -10,6 +11,8 @@ __all__ = [
     'NestedFHRPGroupAssignmentSerializer',
     'NestedIPAddressSerializer',
     'NestedIPRangeSerializer',
+    'NestedL2VPNSerializer',
+    'NestedL2VPNTerminationSerializer',
     'NestedPrefixSerializer',
     'NestedRIRSerializer',
     'NestedRoleSerializer',
@@ -190,3 +193,28 @@ class NestedServiceSerializer(WritableNestedSerializer):
     class Meta:
         model = models.Service
         fields = ['id', 'url', 'display', 'name', 'protocol', 'ports']
+
+#
+# L2VPN
+#
+
+
+class NestedL2VPNSerializer(WritableNestedSerializer):
+    url = serializers.HyperlinkedIdentityField(view_name='ipam-api:l2vpn-detail')
+
+    class Meta:
+        model = L2VPN
+        fields = [
+            'id', 'url', 'display', 'identifier', 'name', 'slug', 'type'
+        ]
+
+
+class NestedL2VPNTerminationSerializer(WritableNestedSerializer):
+    url = serializers.HyperlinkedIdentityField(view_name='ipam-api:l2vpntermination-detail')
+    l2vpn = NestedL2VPNSerializer()
+
+    class Meta:
+        model = L2VPNTermination
+        fields = [
+            'id', 'url', 'display', 'l2vpn'
+        ]

netbox/ipam/api/serializers.py

@@ -19,6 +19,9 @@ from .nested_serializers import *
 #
 # ASNs
 #
+from .nested_serializers import NestedL2VPNSerializer
+from ..models.l2vpn import L2VPNTermination, L2VPN
+
 
 class ASNSerializer(NetBoxModelSerializer):
     url = serializers.HyperlinkedIdentityField(view_name='ipam-api:asn-detail')
@@ -204,13 +207,14 @@ class VLANSerializer(NetBoxModelSerializer):
     tenant = NestedTenantSerializer(required=False, allow_null=True)
     status = ChoiceField(choices=VLANStatusChoices, required=False)
     role = NestedRoleSerializer(required=False, allow_null=True)
+    l2vpn_termination = NestedL2VPNTerminationSerializer(read_only=True)
     prefix_count = serializers.IntegerField(read_only=True)
 
     class Meta:
         model = VLAN
         fields = [
-            'id', 'url', 'display', 'site', 'group', 'vid', 'name', 'tenant', 'status', 'role', 'description', 'tags',
-            'custom_fields', 'created', 'last_updated', 'prefix_count',
+            'id', 'url', 'display', 'site', 'group', 'vid', 'name', 'tenant', 'status', 'role', 'description',
+            'l2vpn_termination', 'tags', 'custom_fields', 'created', 'last_updated', 'prefix_count',
         ]
 
 
@@ -433,3 +437,54 @@ class ServiceSerializer(NetBoxModelSerializer):
             'id', 'url', 'display', 'device', 'virtual_machine', 'name', 'ports', 'protocol', 'ipaddresses',
             'description', 'tags', 'custom_fields', 'created', 'last_updated',
         ]
+
+#
+# L2VPN
+#
+
+
+class L2VPNSerializer(NetBoxModelSerializer):
+    url = serializers.HyperlinkedIdentityField(view_name='ipam-api:l2vpn-detail')
+    type = ChoiceField(choices=L2VPNTypeChoices, required=False)
+    import_targets = SerializedPKRelatedField(
+        queryset=RouteTarget.objects.all(),
+        serializer=NestedRouteTargetSerializer,
+        required=False,
+        many=True
+    )
+    export_targets = SerializedPKRelatedField(
+        queryset=RouteTarget.objects.all(),
+        serializer=NestedRouteTargetSerializer,
+        required=False,
+        many=True
+    )
+    tenant = NestedTenantSerializer(required=False, allow_null=True)
+
+    class Meta:
+        model = L2VPN
+        fields = [
+            'id', 'url', 'display', 'identifier', 'name', 'slug', 'type', 'import_targets', 'export_targets',
+            'description', 'tenant', 'tags', 'custom_fields', 'created', 'last_updated'
+        ]
+
+
+class L2VPNTerminationSerializer(NetBoxModelSerializer):
+    url = serializers.HyperlinkedIdentityField(view_name='ipam-api:l2vpntermination-detail')
+    l2vpn = NestedL2VPNSerializer()
+    assigned_object_type = ContentTypeField(
+        queryset=ContentType.objects.all()
+    )
+    assigned_object = serializers.SerializerMethodField(read_only=True)
+
+    class Meta:
+        model = L2VPNTermination
+        fields = [
+            'id', 'url', 'display', 'l2vpn', 'assigned_object_type', 'assigned_object_id',
+            'assigned_object', 'tags', 'custom_fields', 'created', 'last_updated'
+        ]
+
+    @swagger_serializer_method(serializer_or_field=serializers.DictField)
+    def get_assigned_object(self, instance):
+        serializer = get_serializer_for_model(instance.assigned_object, prefix='Nested')
+        context = {'request': self.context['request']}
+        return serializer(instance.assigned_object, context=context).data

netbox/ipam/api/urls.py

@@ -45,6 +45,10 @@ router.register('vlans', views.VLANViewSet)
 router.register('service-templates', views.ServiceTemplateViewSet)
 router.register('services', views.ServiceViewSet)
 
+# L2VPN
+router.register('l2vpns', views.L2VPNViewSet)
+router.register('l2vpn-terminations', views.L2VPNTerminationViewSet)
+
 app_name = 'ipam-api'
 
 urlpatterns = [

netbox/ipam/api/views.py

@@ -18,6 +18,7 @@ from netbox.config import get_config
 from utilities.constants import ADVISORY_LOCK_KEYS
 from utilities.utils import count_related
 from . import serializers
+from ipam.models import L2VPN, L2VPNTermination
 
 
 class IPAMRootView(APIRootView):
@@ -157,6 +158,18 @@ class ServiceViewSet(NetBoxModelViewSet):
     filterset_class = filtersets.ServiceFilterSet
 
 
+class L2VPNViewSet(NetBoxModelViewSet):
+    queryset = L2VPN.objects.prefetch_related('import_targets', 'export_targets', 'tenant', 'tags')
+    serializer_class = serializers.L2VPNSerializer
+    filterset_class = filtersets.L2VPNFilterSet
+
+
+class L2VPNTerminationViewSet(NetBoxModelViewSet):
+    queryset = L2VPNTermination.objects.prefetch_related('assigned_object')
+    serializer_class = serializers.L2VPNTerminationSerializer
+    filterset_class = filtersets.L2VPNTerminationFilterSet
+
+
 #
 # Views
 #

netbox/ipam/choices.py

@@ -170,3 +170,52 @@ class ServiceProtocolChoices(ChoiceSet):
         (PROTOCOL_UDP, 'UDP'),
         (PROTOCOL_SCTP, 'SCTP'),
     )
+
+
+class L2VPNTypeChoices(ChoiceSet):
+    TYPE_VPLS = 'vpls'
+    TYPE_VPWS = 'vpws'
+    TYPE_EPL = 'epl'
+    TYPE_EVPL = 'evpl'
+    TYPE_EPLAN = 'ep-lan'
+    TYPE_EVPLAN = 'evp-lan'
+    TYPE_EPTREE = 'ep-tree'
+    TYPE_EVPTREE = 'evp-tree'
+    TYPE_VXLAN = 'vxlan'
+    TYPE_VXLAN_EVPN = 'vxlan-evpn'
+    TYPE_MPLS_EVPN = 'mpls-evpn'
+    TYPE_PBB_EVPN = 'pbb-evpn'
+
+    CHOICES = (
+        ('VPLS', (
+            (TYPE_VPWS, 'VPWS'),
+            (TYPE_VPLS, 'VPLS'),
+        )),
+        ('VXLAN', (
+            (TYPE_VXLAN, 'VXLAN'),
+            (TYPE_VXLAN_EVPN, 'VXLAN-EVPN'),
+        )),
+        ('L2VPN E-VPN', (
+            (TYPE_MPLS_EVPN, 'MPLS EVPN'),
+            (TYPE_PBB_EVPN, 'PBB EVPN'),
+        )),
+        ('E-Line', (
+            (TYPE_EPL, 'EPL'),
+            (TYPE_EVPL, 'EVPL'),
+        )),
+        ('E-LAN', (
+            (TYPE_EPLAN, 'Ethernet Private LAN'),
+            (TYPE_EVPLAN, 'Ethernet Virtual Private LAN'),
+        )),
+        ('E-Tree', (
+            (TYPE_EPTREE, 'Ethernet Private Tree'),
+            (TYPE_EVPTREE, 'Ethernet Virtual Private Tree'),
+        )),
+    )
+
+    P2P = (
+        TYPE_VPWS,
+        TYPE_EPL,
+        TYPE_EPLAN,
+        TYPE_EPTREE
+    )

netbox/ipam/constants.py

@@ -90,3 +90,9 @@ VLANGROUP_SCOPE_TYPES = (
 # 16-bit port number
 SERVICE_PORT_MIN = 1
 SERVICE_PORT_MAX = 65535
+
+L2VPN_ASSIGNMENT_MODELS = Q(
+    Q(app_label='dcim', model='interface') |
+    Q(app_label='ipam', model='vlan') |
+    Q(app_label='virtualization', model='vminterface')
+)

netbox/ipam/filtersets.py

@@ -23,6 +23,8 @@ __all__ = (
     'FHRPGroupFilterSet',
     'IPAddressFilterSet',
     'IPRangeFilterSet',
+    'L2VPNFilterSet',
+    'L2VPNTerminationFilterSet',
     'PrefixFilterSet',
     'RIRFilterSet',
     'RoleFilterSet',
@@ -922,3 +924,113 @@ class ServiceFilterSet(NetBoxModelFilterSet):
             return queryset
         qs_filter = Q(name__icontains=value) | Q(description__icontains=value)
         return queryset.filter(qs_filter)
+
+
+#
+# L2VPN
+#
+
+
+class L2VPNFilterSet(NetBoxModelFilterSet, TenancyFilterSet):
+    import_target_id = django_filters.ModelMultipleChoiceFilter(
+        field_name='import_targets',
+        queryset=RouteTarget.objects.all(),
+        label='Import target',
+    )
+    import_target = django_filters.ModelMultipleChoiceFilter(
+        field_name='import_targets__name',
+        queryset=RouteTarget.objects.all(),
+        to_field_name='name',
+        label='Import target (name)',
+    )
+    export_target_id = django_filters.ModelMultipleChoiceFilter(
+        field_name='export_targets',
+        queryset=RouteTarget.objects.all(),
+        label='Export target',
+    )
+    export_target = django_filters.ModelMultipleChoiceFilter(
+        field_name='export_targets__name',
+        queryset=RouteTarget.objects.all(),
+        to_field_name='name',
+        label='Export target (name)',
+    )
+
+    class Meta:
+        model = L2VPN
+        fields = ['id', 'identifier', 'name', 'type', 'description']
+
+    def search(self, queryset, name, value):
+        if not value.strip():
+            return queryset
+        qs_filter = Q(identifier=value) | Q(name__icontains=value) | Q(description__icontains=value)
+        return queryset.filter(qs_filter)
+
+
+class L2VPNTerminationFilterSet(NetBoxModelFilterSet):
+    l2vpn_id = django_filters.ModelMultipleChoiceFilter(
+        queryset=L2VPN.objects.all(),
+        label='L2VPN (ID)',
+    )
+    l2vpn = django_filters.ModelMultipleChoiceFilter(
+        field_name='l2vpn__name',
+        queryset=L2VPN.objects.all(),
+        to_field_name='name',
+        label='L2VPN (name)',
+    )
+    device = MultiValueCharFilter(
+        method='filter_device',
+        field_name='name',
+        label='Device (name)',
+    )
+    device_id = MultiValueNumberFilter(
+        method='filter_device',
+        field_name='pk',
+        label='Device (ID)',
+    )
+    interface = django_filters.ModelMultipleChoiceFilter(
+        field_name='interface__name',
+        queryset=Interface.objects.all(),
+        to_field_name='name',
+        label='Interface (name)',
+    )
+    interface_id = django_filters.ModelMultipleChoiceFilter(
+        field_name='interface',
+        queryset=Interface.objects.all(),
+        label='Interface (ID)',
+    )
+    vlan = django_filters.ModelMultipleChoiceFilter(
+        field_name='vlan__name',
+        queryset=VLAN.objects.all(),
+        to_field_name='name',
+        label='VLAN (name)',
+    )
+    vlan_vid = django_filters.NumberFilter(
+        field_name='vlan__vid',
+        label='VLAN number (1-4094)',
+    )
+    vlan_id = django_filters.ModelMultipleChoiceFilter(
+        field_name='vlan',
+        queryset=VLAN.objects.all(),
+        label='VLAN (ID)',
+    )
+
+    class Meta:
+        model = L2VPNTermination
+        fields = ['id', ]
+
+    def search(self, queryset, name, value):
+        if not value.strip():
+            return queryset
+        qs_filter = Q(l2vpn__name__icontains=value)
+        return queryset.filter(qs_filter)
+
+    def filter_device(self, queryset, name, value):
+        devices = Device.objects.filter(**{'{}__in'.format(name): value})
+        if not devices.exists():
+            return queryset.none()
+        interface_ids = []
+        for device in devices:
+            interface_ids.extend(device.vc_interfaces().values_list('id', flat=True))
+        return queryset.filter(
+            interface__in=interface_ids
+        )

netbox/ipam/forms/bulk_edit.py

@@ -18,6 +18,8 @@ __all__ = (
     'FHRPGroupBulkEditForm',
     'IPAddressBulkEditForm',
     'IPRangeBulkEditForm',
+    'L2VPNBulkEditForm',
+    'L2VPNTerminationBulkEditForm',
     'PrefixBulkEditForm',
     'RIRBulkEditForm',
     'RoleBulkEditForm',
@@ -440,3 +442,24 @@ class ServiceTemplateBulkEditForm(NetBoxModelBulkEditForm):
 
 class ServiceBulkEditForm(ServiceTemplateBulkEditForm):
     model = Service
+
+
+class L2VPNBulkEditForm(NetBoxModelBulkEditForm):
+    tenant = DynamicModelChoiceField(
+        queryset=Tenant.objects.all(),
+        required=False
+    )
+    description = forms.CharField(
+        max_length=100,
+        required=False
+    )
+
+    model = L2VPN
+    fieldsets = (
+        (None, ('tenant', 'description')),
+    )
+    nullable_fields = ('tenant', 'description',)
+
+
+class L2VPNTerminationBulkEditForm(NetBoxModelBulkEditForm):
+    model = L2VPN

netbox/ipam/forms/bulk_import.py

@@ -1,5 +1,6 @@
 from django import forms
 from django.contrib.contenttypes.models import ContentType
+from django.core.exceptions import ValidationError
 
 from dcim.models import Device, Interface, Site
 from ipam.choices import *
@@ -16,6 +17,8 @@ __all__ = (
     'FHRPGroupCSVForm',
     'IPAddressCSVForm',
     'IPRangeCSVForm',
+    'L2VPNCSVForm',
+    'L2VPNTerminationCSVForm',
     'PrefixCSVForm',
     'RIRCSVForm',
     'RoleCSVForm',
@@ -425,3 +428,83 @@ class ServiceCSVForm(NetBoxModelCSVForm):
     class Meta:
         model = Service
         fields = ('device', 'virtual_machine', 'name', 'protocol', 'ports', 'description')
+
+
+class L2VPNCSVForm(NetBoxModelCSVForm):
+    tenant = CSVModelChoiceField(
+        queryset=Tenant.objects.all(),
+        required=False,
+        to_field_name='name',
+    )
+    type = CSVChoiceField(
+        choices=L2VPNTypeChoices,
+        help_text='IP protocol'
+    )
+
+    class Meta:
+        model = L2VPN
+        fields = ('identifier', 'name', 'slug', 'type', 'description')
+
+
+class L2VPNTerminationCSVForm(NetBoxModelCSVForm):
+    l2vpn = CSVModelChoiceField(
+        queryset=L2VPN.objects.all(),
+        required=True,
+        to_field_name='name',
+        label='L2VPN',
+    )
+    device = CSVModelChoiceField(
+        queryset=Device.objects.all(),
+        required=False,
+        to_field_name='name',
+        help_text='Parent device (for interface)'
+    )
+    virtual_machine = CSVModelChoiceField(
+        queryset=VirtualMachine.objects.all(),
+        required=False,
+        to_field_name='name',
+        help_text='Parent virtual machine (for interface)'
+    )
+    interface = CSVModelChoiceField(
+        queryset=Interface.objects.none(),  # Can also refer to VMInterface
+        required=False,
+        to_field_name='name',
+        help_text='Assigned interface (device or VM)'
+    )
+    vlan = CSVModelChoiceField(
+        queryset=VLAN.objects.all(),
+        required=False,
+        to_field_name='name',
+        help_text='Assigned VLAN'
+    )
+
+    class Meta:
+        model = L2VPNTermination
+        fields = ('l2vpn', 'device', 'virtual_machine', 'interface', 'vlan')
+
+    def __init__(self, data=None, *args, **kwargs):
+        super().__init__(data, *args, **kwargs)
+
+        if data:
+
+            # Limit interface queryset by device or VM
+            if data.get('device'):
+                self.fields['interface'].queryset = Interface.objects.filter(
+                    **{f"device__{self.fields['device'].to_field_name}": data['device']}
+                )
+            elif data.get('virtual_machine'):
+                self.fields['interface'].queryset = VMInterface.objects.filter(
+                    **{f"virtual_machine__{self.fields['virtual_machine'].to_field_name}": data['virtual_machine']}
+                )
+
+    def clean(self):
+        super().clean()
+
+        if self.cleaned_data.get('device') and self.cleaned_data.get('virtual_machine'):
+            raise ValidationError('Cannot import device and VM interface terminations simultaneously.')
+        if not (self.cleaned_data.get('interface') or self.cleaned_data.get('vlan')):
+            raise ValidationError('Each termination must specify either an interface or a VLAN.')
+        if self.cleaned_data.get('interface') and self.cleaned_data.get('vlan'):
+            raise ValidationError('Cannot assign both an interface and a VLAN.')
+
+        self.instance.assigned_object = self.cleaned_data.get('interface') or self.cleaned_data.get('vlan')

netbox/ipam/forms/filtersets.py

@@ -20,6 +20,8 @@ __all__ = (
     'FHRPGroupFilterForm',
     'IPAddressFilterForm',
     'IPRangeFilterForm',
+    'L2VPNFilterForm',
+    'L2VPNTerminationFilterForm',
     'PrefixFilterForm',
     'RIRFilterForm',
     'RoleFilterForm',
@@ -475,3 +477,30 @@ class ServiceTemplateFilterForm(NetBoxModelFilterSetForm):
 
 class ServiceFilterForm(ServiceTemplateFilterForm):
     model = Service
+
+
+class L2VPNFilterForm(TenancyFilterForm, NetBoxModelFilterSetForm):
+    model = L2VPN
+    fieldsets = (
+        (None, ('type', )),
+        ('Tenant', ('tenant_group_id', 'tenant_id')),
+    )
+    type = forms.ChoiceField(
+        choices=add_blank_choice(L2VPNTypeChoices),
+        required=False,
+        widget=StaticSelect()
+    )
+
+
+class L2VPNTerminationFilterForm(NetBoxModelFilterSetForm):
+    model = L2VPNTermination
+    fieldsets = (
+        (None, ('l2vpn', )),
+    )
+    l2vpn = DynamicModelChoiceField(
+        queryset=L2VPN.objects.all(),
+        required=True,
+        query_params={},
+        label='L2VPN',
+        fetch_trigger='open'
+    )

netbox/ipam/forms/models.py

@@ -1,5 +1,6 @@
 from django import forms
 from django.contrib.contenttypes.models import ContentType
+from django.core.exceptions import ValidationError
 
 from dcim.models import Device, Interface, Location, Rack, Region, Site, SiteGroup
 from extras.models import Tag
@@ -7,9 +8,9 @@ from ipam.choices import *
 from ipam.constants import *
 from ipam.formfields import IPNetworkFormField
 from ipam.models import *
-from ipam.models import ASN
 from netbox.forms import NetBoxModelForm
 from tenancy.forms import TenancyForm
+from tenancy.models import Tenant
 from utilities.exceptions import PermissionsViolation
 from utilities.forms import (
     add_blank_choice, BootstrapMixin, ContentTypeChoiceField, DatePicker, DynamicModelChoiceField,
@@ -26,6 +27,8 @@ __all__ = (
     'IPAddressBulkAddForm',
     'IPAddressForm',
     'IPRangeForm',
+    'L2VPNForm',
+    'L2VPNTerminationForm',
     'PrefixForm',
     'RIRForm',
     'RoleForm',
@@ -861,3 +864,110 @@ class ServiceCreateForm(ServiceForm):
                 self.cleaned_data['description'] = service_template.description
         elif not all(self.cleaned_data[f] for f in ('name', 'protocol', 'ports')):
             raise forms.ValidationError("Must specify name, protocol, and port(s) if not using a service template.")
+
+
+#
+# L2VPN
+#
+
+
+class L2VPNForm(TenancyForm, NetBoxModelForm):
+    slug = SlugField()
+    import_targets = DynamicModelMultipleChoiceField(
+        queryset=RouteTarget.objects.all(),
+        required=False
+    )
+    export_targets = DynamicModelMultipleChoiceField(
+        queryset=RouteTarget.objects.all(),
+        required=False
+    )
+
+    fieldsets = (
+        ('L2VPN', ('name', 'slug', 'type', 'identifier', 'description', 'tags')),
+        ('Route Targets', ('import_targets', 'export_targets')),
+        ('Tenancy', ('tenant_group', 'tenant')),
+    )
+
+    class Meta:
+        model = L2VPN
+        fields = (
+            'name', 'slug', 'type', 'identifier', 'description', 'import_targets', 'export_targets', 'tenant', 'tags'
+        )
+        widgets = {
+            'type': StaticSelect(),
+        }
+
+
+class L2VPNTerminationForm(NetBoxModelForm):
+    l2vpn = DynamicModelChoiceField(
+        queryset=L2VPN.objects.all(),
+        required=True,
+        query_params={},
+        label='L2VPN',
+        fetch_trigger='open'
+    )
+    device = DynamicModelChoiceField(
+        queryset=Device.objects.all(),
+        required=False,
+        query_params={}
+    )
+    vlan = DynamicModelChoiceField(
+        queryset=VLAN.objects.all(),
+        required=False,
+        query_params={
+            'available_on_device': '$device'
+        }
+    )
+    interface = DynamicModelChoiceField(
+        queryset=Interface.objects.all(),
+        required=False,
+        query_params={
+            'device_id': '$device'
+        }
+    )
+    virtual_machine = DynamicModelChoiceField(
+        queryset=VirtualMachine.objects.all(),
+        required=False,
+        query_params={}
+    )
+    vminterface = DynamicModelChoiceField(
+        queryset=VMInterface.objects.all(),
+        required=False,
+        query_params={
+            'virtual_machine_id': '$virtual_machine'
+        }
+    )
+
+    class Meta:
+        model = L2VPNTermination
+        fields = ('l2vpn', )
+
+    def __init__(self, *args, **kwargs):
+        instance = kwargs.get('instance')
+        initial = kwargs.get('initial', {}).copy()
+
+        if instance:
+            if type(instance.assigned_object) is Interface:
+                initial['device'] = instance.assigned_object.parent
+                initial['interface'] = instance.assigned_object
+            elif type(instance.assigned_object) is VLAN:
+                initial['vlan'] = instance.assigned_object
+            elif type(instance.assigned_object) is VMInterface:
+                initial['vminterface'] = instance.assigned_object
+            kwargs['initial'] = initial
+
+        super().__init__(*args, **kwargs)
+
+    def clean(self):
+        super().clean()
+
+        interface = self.cleaned_data.get('interface')
+        vminterface = self.cleaned_data.get('vminterface')
+        vlan = self.cleaned_data.get('vlan')
+
+        if not (interface or vminterface or vlan):
+            raise ValidationError('A termination must specify an interface or VLAN.')
+        if len([x for x in (interface, vminterface, vlan) if x]) > 1:
+            raise ValidationError('A termination can only have one terminating object (an interface or VLAN).')
+
+        self.instance.assigned_object = interface or vminterface or vlan

netbox/ipam/graphql/schema.py

@@ -17,6 +17,12 @@ class IPAMQuery(graphene.ObjectType):
     ip_range = ObjectField(IPRangeType)
     ip_range_list = ObjectListField(IPRangeType)
 
+    l2vpn = ObjectField(L2VPNType)
+    l2vpn_list = ObjectListField(L2VPNType)
+
+    l2vpn_termination = ObjectField(L2VPNTerminationType)
+    l2vpn_termination_list = ObjectListField(L2VPNTerminationType)
+
     prefix = ObjectField(PrefixType)
     prefix_list = ObjectListField(PrefixType)
 

netbox/ipam/graphql/types.py

@@ -11,6 +11,8 @@ __all__ = (
     'FHRPGroupAssignmentType',
     'IPAddressType',
     'IPRangeType',
+    'L2VPNType',
+    'L2VPNTerminationType',
     'PrefixType',
     'RIRType',
     'RoleType',
@@ -151,3 +153,17 @@ class VRFType(NetBoxObjectType):
         model = models.VRF
         fields = '__all__'
         filterset_class = filtersets.VRFFilterSet
+
+
+class L2VPNType(NetBoxObjectType):
+    class Meta:
+        model = models.L2VPN
+        fields = '__all__'
+        filtersets_class = filtersets.L2VPNFilterSet
+
+
+class L2VPNTerminationType(NetBoxObjectType):
+    class Meta:
+        model = models.L2VPNTermination
+        fields = '__all__'
+        filtersets_class = filtersets.L2VPNTerminationFilterSet

netbox/ipam/migrations/0059_l2vpn.py

@@ -0,0 +1,62 @@
+# Generated by Django 4.0.5 on 2022-07-06 16:51
+
+import django.core.serializers.json
+from django.db import migrations, models
+import django.db.models.deletion
+import taggit.managers
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('extras', '0076_configcontext_locations'),
+        ('contenttypes', '0002_remove_content_type_name'),
+        ('tenancy', '0007_contact_link'),
+        ('ipam', '0058_ipaddress_nat_inside_nonunique'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='L2VPN',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
+                ('created', models.DateTimeField(auto_now_add=True, null=True)),
+                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
+                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=django.core.serializers.json.DjangoJSONEncoder)),
+                ('name', models.CharField(max_length=100, unique=True)),
+                ('slug', models.SlugField()),
+                ('type', models.CharField(max_length=50)),
+                ('identifier', models.BigIntegerField(blank=True, null=True, unique=True)),
+                ('description', models.TextField(blank=True, null=True)),
+                ('export_targets', models.ManyToManyField(blank=True, related_name='exporting_l2vpns', to='ipam.routetarget')),
+                ('import_targets', models.ManyToManyField(blank=True, related_name='importing_l2vpns', to='ipam.routetarget')),
+                ('tags', taggit.managers.TaggableManager(through='extras.TaggedItem', to='extras.Tag')),
+                ('tenant', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='l2vpns', to='tenancy.tenant')),
+            ],
+            options={
+                'verbose_name': 'L2VPN',
+                'ordering': ('identifier', 'name'),
+            },
+        ),
+        migrations.CreateModel(
+            name='L2VPNTermination',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
+                ('created', models.DateTimeField(auto_now_add=True, null=True)),
+                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
+                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=django.core.serializers.json.DjangoJSONEncoder)),
+                ('assigned_object_id', models.PositiveBigIntegerField()),
+                ('assigned_object_type', models.ForeignKey(limit_choices_to=models.Q(models.Q(models.Q(('app_label', 'dcim'), ('model', 'interface')), models.Q(('app_label', 'ipam'), ('model', 'vlan')), models.Q(('app_label', 'virtualization'), ('model', 'vminterface')), _connector='OR')), on_delete=django.db.models.deletion.PROTECT, related_name='+', to='contenttypes.contenttype')),
+                ('l2vpn', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='terminations', to='ipam.l2vpn')),
+                ('tags', taggit.managers.TaggableManager(through='extras.TaggedItem', to='extras.Tag')),
+            ],
+            options={
+                'verbose_name': 'L2VPN Termination',
+                'ordering': ('l2vpn',),
+            },
+        ),
+        migrations.AddConstraint(
+            model_name='l2vpntermination',
+            constraint=models.UniqueConstraint(fields=('assigned_object_type', 'assigned_object_id'), name='ipam_l2vpntermination_assigned_object'),
+        ),
+    ]

netbox/ipam/models/__init__.py

@@ -2,6 +2,7 @@
 from .fhrp import *
 from .vrfs import *
 from .ip import *
+from .l2vpn import *
 from .services import *
 from .vlans import *
 
@@ -12,6 +13,8 @@ __all__ = (
     'IPRange',
     'FHRPGroup',
     'FHRPGroupAssignment',
+    'L2VPN',
+    'L2VPNTermination',
     'Prefix',
     'RIR',
     'Role',

netbox/ipam/models/l2vpn.py

@@ -0,0 +1,112 @@
+from django.contrib.contenttypes.fields import GenericRelation, GenericForeignKey
+from django.contrib.contenttypes.models import ContentType
+from django.core.exceptions import ValidationError
+from django.db import models
+from django.urls import reverse
+
+from ipam.choices import L2VPNTypeChoices
+from ipam.constants import L2VPN_ASSIGNMENT_MODELS
+from netbox.models import NetBoxModel
+
+
+class L2VPN(NetBoxModel):
+    name = models.CharField(
+        max_length=100,
+        unique=True
+    )
+    slug = models.SlugField()
+    type = models.CharField(max_length=50, choices=L2VPNTypeChoices)
+    identifier = models.BigIntegerField(
+        null=True,
+        blank=True,
+        unique=True
+    )
+    import_targets = models.ManyToManyField(
+        to='ipam.RouteTarget',
+        related_name='importing_l2vpns',
+        blank=True,
+    )
+    export_targets = models.ManyToManyField(
+        to='ipam.RouteTarget',
+        related_name='exporting_l2vpns',
+        blank=True
+    )
+    description = models.TextField(null=True, blank=True)
+    tenant = models.ForeignKey(
+        to='tenancy.Tenant',
+        on_delete=models.PROTECT,
+        related_name='l2vpns',
+        blank=True,
+        null=True
+    )
+    contacts = GenericRelation(
+        to='tenancy.ContactAssignment'
+    )
+
+    class Meta:
+        ordering = ('identifier', 'name')
+        verbose_name = 'L2VPN'
+
+    def __str__(self):
+        if self.identifier:
+            return f'{self.name} ({self.identifier})'
+        return f'{self.name}'
+
+    def get_absolute_url(self):
+        return reverse('ipam:l2vpn', args=[self.pk])
+
+
+class L2VPNTermination(NetBoxModel):
+    l2vpn = models.ForeignKey(
+        to='ipam.L2VPN',
+        on_delete=models.CASCADE,
+        related_name='terminations'
+    )
+    assigned_object_type = models.ForeignKey(
+        to=ContentType,
+        limit_choices_to=L2VPN_ASSIGNMENT_MODELS,
+        on_delete=models.PROTECT,
+        related_name='+'
+    )
+    assigned_object_id = models.PositiveBigIntegerField()
+    assigned_object = GenericForeignKey(
+        ct_field='assigned_object_type',
+        fk_field='assigned_object_id'
+    )
+
+    class Meta:
+        ordering = ('l2vpn',)
+        verbose_name = 'L2VPN Termination'
+        constraints = (
+            models.UniqueConstraint(
+                fields=('assigned_object_type', 'assigned_object_id'),
+                name='ipam_l2vpntermination_assigned_object'
+            ),
+        )
+
+    def __str__(self):
+        if self.pk is not None:
+            return f'{self.assigned_object} <> {self.l2vpn}'
+        return super().__str__()
+
+    def get_absolute_url(self):
+        return reverse('ipam:l2vpntermination', args=[self.pk])
+
+    def clean(self):
+        # Only check is assigned_object is set.  Required otherwise we have an Integrity Error thrown.
+        if self.assigned_object:
+            obj_id = self.assigned_object.pk
+            obj_type = ContentType.objects.get_for_model(self.assigned_object)
+            if L2VPNTermination.objects.filter(assigned_object_id=obj_id, assigned_object_type=obj_type).\
+                    exclude(pk=self.pk).count() > 0:
+                raise ValidationError(f'L2VPN Termination already assigned ({self.assigned_object})')
+
+        # Only check if L2VPN is set and is of type P2P
+        if self.l2vpn and self.l2vpn.type in L2VPNTypeChoices.P2P:
+            terminations_count = L2VPNTermination.objects.filter(l2vpn=self.l2vpn).exclude(pk=self.pk).count()
+            if terminations_count >= 2:
+                l2vpn_type = self.l2vpn.get_type_display()
+                raise ValidationError(
+                    f'{l2vpn_type} L2VPNs cannot have more than two terminations; found {terminations_count} already '
+                    f'defined.'
+                )

netbox/ipam/models/vlans.py

@@ -1,4 +1,4 @@
-from django.contrib.contenttypes.fields import GenericForeignKey
+from django.contrib.contenttypes.fields import GenericForeignKey, GenericRelation
 from django.contrib.contenttypes.models import ContentType
 from django.core.exceptions import ValidationError
 from django.core.validators import MaxValueValidator, MinValueValidator
@@ -8,6 +8,7 @@ from django.urls import reverse
 from dcim.models import Interface
 from ipam.choices import *
 from ipam.constants import *
+from ipam.models import L2VPNTermination
 from ipam.querysets import VLANQuerySet
 from netbox.models import OrganizationalModel, NetBoxModel
 from virtualization.models import VMInterface
@@ -173,6 +174,13 @@ class VLAN(NetBoxModel):
         blank=True
     )
 
+    l2vpn_terminations = GenericRelation(
+        to='ipam.L2VPNTermination',
+        content_type_field='assigned_object_type',
+        object_id_field='assigned_object_id',
+        related_query_name='vlan'
+    )
+
     objects = VLANQuerySet.as_manager()
 
     clone_fields = [
@@ -227,3 +235,7 @@ class VLAN(NetBoxModel):
             Q(untagged_vlan_id=self.pk) |
             Q(tagged_vlans=self.pk)
         ).distinct()
+
+    @property
+    def l2vpn_termination(self):
+        return self.l2vpn_terminations.first()

netbox/ipam/tables/__init__.py

@@ -1,5 +1,6 @@
 from .fhrp import *
 from .ip import *
+from .l2vpn import *
 from .services import *
 from .vlans import *
 from .vrfs import *

netbox/ipam/tables/l2vpn.py

@@ -0,0 +1,57 @@
+import django_tables2 as tables
+
+from ipam.models import *
+from ipam.models.l2vpn import L2VPN, L2VPNTermination
+from netbox.tables import NetBoxTable, columns
+
+__all__ = (
+    'L2VPNTable',
+    'L2VPNTerminationTable',
+)
+
+L2VPN_TARGETS = """
+{% for rt in value.all %}
+  <a href="{{ rt.get_absolute_url }}">{{ rt }}</a>{% if not forloop.last %}<br />{% endif %}
+{% endfor %}
+"""
+
+
+class L2VPNTable(NetBoxTable):
+    pk = columns.ToggleColumn()
+    name = tables.Column(
+        linkify=True
+    )
+    import_targets = columns.TemplateColumn(
+        template_code=L2VPN_TARGETS,
+        orderable=False
+    )
+    export_targets = columns.TemplateColumn(
+        template_code=L2VPN_TARGETS,
+        orderable=False
+    )
+
+    class Meta(NetBoxTable.Meta):
+        model = L2VPN
+        fields = ('pk', 'name', 'slug', 'type', 'description', 'import_targets', 'export_targets', 'tenant', 'actions')
+        default_columns = ('pk', 'name', 'type', 'description', 'actions')
+
+
+class L2VPNTerminationTable(NetBoxTable):
+    pk = columns.ToggleColumn()
+    l2vpn = tables.Column(
+        verbose_name='L2VPN',
+        linkify=True
+    )
+    assigned_object_type = columns.ContentTypeColumn(
+        verbose_name='Object Type'
+    )
+    assigned_object = tables.Column(
+        verbose_name='Assigned Object',
+        linkify=True,
+        orderable=False
+    )
+
+    class Meta(NetBoxTable.Meta):
+        model = L2VPNTermination
+        fields = ('pk', 'l2vpn', 'assigned_object_type', 'assigned_object', 'actions')
+        default_columns = ('pk', 'l2vpn', 'assigned_object_type', 'assigned_object', 'actions')

netbox/ipam/tests/test_api.py

@@ -914,3 +914,98 @@ class ServiceTest(APIViewTestCases.APIViewTestCase):
                 'ports': [6],
             },
         ]
+
+
+class L2VPNTest(APIViewTestCases.APIViewTestCase):
+    model = L2VPN
+    brief_fields = ['display', 'id', 'identifier', 'name', 'slug', 'type', 'url']
+    create_data = [
+        {
+            'name': 'L2VPN 4',
+            'slug': 'l2vpn-4',
+            'type': 'vxlan',
+            'identifier': 33343344
+        },
+        {
+            'name': 'L2VPN 5',
+            'slug': 'l2vpn-5',
+            'type': 'vxlan',
+            'identifier': 33343345
+        },
+        {
+            'name': 'L2VPN 6',
+            'slug': 'l2vpn-6',
+            'type': 'vpws',
+            'identifier': 33343346
+        },
+    ]
+    bulk_update_data = {
+        'description': 'New description',
+    }
+
+    @classmethod
+    def setUpTestData(cls):
+
+        l2vpns = (
+            L2VPN(name='L2VPN 1', slug='l2vpn-1', type='vxlan', identifier=650001),
+            L2VPN(name='L2VPN 2', slug='l2vpn-2', type='vpws', identifier=650002),
+            L2VPN(name='L2VPN 3', slug='l2vpn-3', type='vpls'),  # No RD
+        )
+        L2VPN.objects.bulk_create(l2vpns)
+
+
+class L2VPNTerminationTest(APIViewTestCases.APIViewTestCase):
+    model = L2VPNTermination
+    brief_fields = ['display', 'id', 'l2vpn', 'url']
+
+    @classmethod
+    def setUpTestData(cls):
+
+        vlans = (
+            VLAN(name='VLAN 1', vid=651),
+            VLAN(name='VLAN 2', vid=652),
+            VLAN(name='VLAN 3', vid=653),
+            VLAN(name='VLAN 4', vid=654),
+            VLAN(name='VLAN 5', vid=655),
+            VLAN(name='VLAN 6', vid=656),
+            VLAN(name='VLAN 7', vid=657)
+        )
+
+        VLAN.objects.bulk_create(vlans)
+
+        l2vpns = (
+            L2VPN(name='L2VPN 1', type='vxlan', identifier=650001),
+            L2VPN(name='L2VPN 2', type='vpws', identifier=650002),
+            L2VPN(name='L2VPN 3', type='vpls'),  # No RD
+        )
+        L2VPN.objects.bulk_create(l2vpns)
+
+        l2vpnterminations = (
+            L2VPNTermination(l2vpn=l2vpns[0], assigned_object=vlans[0]),
+            L2VPNTermination(l2vpn=l2vpns[0], assigned_object=vlans[1]),
+            L2VPNTermination(l2vpn=l2vpns[0], assigned_object=vlans[2])
+        )
+
+        L2VPNTermination.objects.bulk_create(l2vpnterminations)
+
+        cls.create_data = [
+            {
+                'l2vpn': l2vpns[0].pk,
+                'assigned_object_type': 'ipam.vlan',
+                'assigned_object_id': vlans[3].pk,
+            },
+            {
+                'l2vpn': l2vpns[0].pk,
+                'assigned_object_type': 'ipam.vlan',
+                'assigned_object_id': vlans[4].pk,
+            },
+            {
+                'l2vpn': l2vpns[0].pk,
+                'assigned_object_type': 'ipam.vlan',
+                'assigned_object_id': vlans[5].pk,
+            },
+        ]
+
+        cls.bulk_update_data = {
+            'l2vpn': l2vpns[2].pk
+        }

netbox/ipam/tests/test_filtersets.py

@@ -1463,3 +1463,100 @@ class ServiceTestCase(TestCase, ChangeLoggedFilterSetTests):
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
         params = {'virtual_machine': [vms[0].name, vms[1].name]}
         self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
+
+
+class L2VPNTestCase(TestCase, ChangeLoggedFilterSetTests):
+    queryset = L2VPN.objects.all()
+    filterset = L2VPNFilterSet
+
+    @classmethod
+    def setUpTestData(cls):
+
+        l2vpns = (
+            L2VPN(name='L2VPN 1', type='vxlan', identifier=650001),
+            L2VPN(name='L2VPN 2', type='vpws', identifier=650002),
+            L2VPN(name='L2VPN 3', type='vpls'),  # No RD
+        )
+        L2VPN.objects.bulk_create(l2vpns)
+
+
+class L2VPNTerminationTestCase(TestCase, ChangeLoggedFilterSetTests):
+    queryset = L2VPNTermination.objects.all()
+    filterset = L2VPNTerminationFilterSet
+
+    @classmethod
+    def setUpTestData(cls):
+
+        site = Site.objects.create(name='Site 1')
+        manufacturer = Manufacturer.objects.create(name='Manufacturer 1')
+        device_type = DeviceType.objects.create(model='Device Type 1', manufacturer=manufacturer)
+        device_role = DeviceRole.objects.create(name='Switch')
+        device = Device.objects.create(
+            name='Device 1',
+            site=site,
+            device_type=device_type,
+            device_role=device_role,
+            status='active'
+        )
+
+        interfaces = (
+            Interface(name='Interface 1', device=device, type='1000baset'),
+            Interface(name='Interface 2', device=device, type='1000baset'),
+            Interface(name='Interface 3', device=device, type='1000baset'),
+            Interface(name='Interface 4', device=device, type='1000baset'),
+            Interface(name='Interface 5', device=device, type='1000baset'),
+            Interface(name='Interface 6', device=device, type='1000baset')
+        )
+
+        Interface.objects.bulk_create(interfaces)
+
+        vlans = (
+            VLAN(name='VLAN 1', vid=651),
+            VLAN(name='VLAN 2', vid=652),
+            VLAN(name='VLAN 3', vid=653),
+            VLAN(name='VLAN 4', vid=654),
+            VLAN(name='VLAN 5', vid=655)
+        )
+
+        VLAN.objects.bulk_create(vlans)
+
+        l2vpns = (
+            L2VPN(name='L2VPN 1', type='vxlan', identifier=650001),
+            L2VPN(name='L2VPN 2', type='vpws', identifier=650002),
+            L2VPN(name='L2VPN 3', type='vpls'),  # No RD,
+        )
+        L2VPN.objects.bulk_create(l2vpns)
+
+        l2vpnterminations = (
+            L2VPNTermination(l2vpn=l2vpns[0], assigned_object=vlans[0]),
+            L2VPNTermination(l2vpn=l2vpns[1], assigned_object=vlans[1]),
+            L2VPNTermination(l2vpn=l2vpns[2], assigned_object=vlans[2]),
+            L2VPNTermination(l2vpn=l2vpns[0], assigned_object=interfaces[0]),
+            L2VPNTermination(l2vpn=l2vpns[1], assigned_object=interfaces[1]),
+            L2VPNTermination(l2vpn=l2vpns[2], assigned_object=interfaces[2]),
+        )
+
+        L2VPNTermination.objects.bulk_create(l2vpnterminations)
+
+    def test_l2vpns(self):
+        l2vpns = L2VPN.objects.all()[:2]
+        params = {'l2vpn_id': [l2vpns[0].pk, l2vpns[1].pk]}
+        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 4)
+        params = {'l2vpn': ['L2VPN 1', 'L2VPN 2']}
+        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 4)
+
+    def test_interfaces(self):
+        interfaces = Interface.objects.all()[:2]
+        params = {'interface_id': [interfaces[0].pk, interfaces[1].pk]}
+        qs = self.filterset(params, self.queryset).qs
+        results = qs.all()
+        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
+        params = {'interface': ['Interface 1', 'Interface 2']}
+        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
+
+    def test_vlans(self):
+        vlans = VLAN.objects.all()[:2]
+        params = {'vlan_id': [vlans[0].pk, vlans[1].pk]}
+        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
+        params = {'vlan': ['VLAN 1', 'VLAN 2']}
+        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)

netbox/ipam/tests/test_models.py

@@ -2,8 +2,9 @@ from netaddr import IPNetwork, IPSet
 from django.core.exceptions import ValidationError
 from django.test import TestCase, override_settings
 
+from dcim.models import Interface, Device, DeviceRole, DeviceType, Manufacturer, Site
 from ipam.choices import IPAddressRoleChoices, PrefixStatusChoices
-from ipam.models import Aggregate, IPAddress, IPRange, Prefix, RIR, VLAN, VLANGroup, VRF
+from ipam.models import Aggregate, IPAddress, IPRange, Prefix, RIR, VLAN, VLANGroup, VRF, L2VPN, L2VPNTermination
 
 
 class TestAggregate(TestCase):
@@ -538,3 +539,76 @@ class TestVLANGroup(TestCase):
 
         VLAN.objects.create(name='VLAN 104', vid=104, group=vlangroup)
         self.assertEqual(vlangroup.get_next_available_vid(), 105)
+
+
+class TestL2VPNTermination(TestCase):
+
+    @classmethod
+    def setUpTestData(cls):
+
+        site = Site.objects.create(name='Site 1')
+        manufacturer = Manufacturer.objects.create(name='Manufacturer 1')
+        device_type = DeviceType.objects.create(model='Device Type 1', manufacturer=manufacturer)
+        device_role = DeviceRole.objects.create(name='Switch')
+        device = Device.objects.create(
+            name='Device 1',
+            site=site,
+            device_type=device_type,
+            device_role=device_role,
+            status='active'
+        )
+
+        interfaces = (
+            Interface(name='Interface 1', device=device, type='1000baset'),
+            Interface(name='Interface 2', device=device, type='1000baset'),
+            Interface(name='Interface 3', device=device, type='1000baset'),
+            Interface(name='Interface 4', device=device, type='1000baset'),
+            Interface(name='Interface 5', device=device, type='1000baset'),
+        )
+
+        Interface.objects.bulk_create(interfaces)
+
+        vlans = (
+            VLAN(name='VLAN 1', vid=651),
+            VLAN(name='VLAN 2', vid=652),
+            VLAN(name='VLAN 3', vid=653),
+            VLAN(name='VLAN 4', vid=654),
+            VLAN(name='VLAN 5', vid=655),
+            VLAN(name='VLAN 6', vid=656),
+            VLAN(name='VLAN 7', vid=657)
+        )
+
+        VLAN.objects.bulk_create(vlans)
+
+        l2vpns = (
+            L2VPN(name='L2VPN 1', type='vxlan', identifier=650001),
+            L2VPN(name='L2VPN 2', type='vpws', identifier=650002),
+            L2VPN(name='L2VPN 3', type='vpls'),  # No RD
+        )
+        L2VPN.objects.bulk_create(l2vpns)
+
+        l2vpnterminations = (
+            L2VPNTermination(l2vpn=l2vpns[0], assigned_object=vlans[0]),
+            L2VPNTermination(l2vpn=l2vpns[0], assigned_object=vlans[1]),
+            L2VPNTermination(l2vpn=l2vpns[0], assigned_object=vlans[2])
+        )
+
+        L2VPNTermination.objects.bulk_create(l2vpnterminations)
+
+    def test_duplicate_interface_terminations(self):
+        device = Device.objects.first()
+        interface = Interface.objects.filter(device=device).first()
+        l2vpn = L2VPN.objects.first()
+
+        L2VPNTermination.objects.create(l2vpn=l2vpn, assigned_object=interface)
+        duplicate = L2VPNTermination(l2vpn=l2vpn, assigned_object=interface)
+
+        self.assertRaises(ValidationError, duplicate.clean)
+
+    def test_duplicate_vlan_terminations(self):
+        vlan = Interface.objects.first()
+        l2vpn = L2VPN.objects.first()
+
+        L2VPNTermination.objects.create(l2vpn=l2vpn, assigned_object=vlan)
+        duplicate = L2VPNTermination(l2vpn=l2vpn, assigned_object=vlan)
+        self.assertRaises(ValidationError, duplicate.clean)

netbox/ipam/tests/test_views.py

@@ -1,14 +1,18 @@
 import datetime
 
+from django.contrib.contenttypes.models import ContentType
 from django.test import override_settings
 from django.urls import reverse
 from netaddr import IPNetwork
 
-from dcim.models import Device, DeviceRole, DeviceType, Manufacturer, Site
+from dcim.models import Device, DeviceRole, DeviceType, Manufacturer, Site, Interface
+from extras.choices import ObjectChangeActionChoices
+from extras.models import ObjectChange
 from ipam.choices import *
 from ipam.models import *
 from tenancy.models import Tenant
-from utilities.testing import ViewTestCases, create_tags
+from users.models import ObjectPermission
+from utilities.testing import ViewTestCases, create_tags, post_data
 
 
 class ASNTestCase(ViewTestCases.PrimaryObjectViewTestCase):
@@ -746,3 +750,133 @@ class ServiceTestCase(ViewTestCases.PrimaryObjectViewTestCase):
         self.assertEqual(instance.protocol, service_template.protocol)
         self.assertEqual(instance.ports, service_template.ports)
         self.assertEqual(instance.description, service_template.description)
+
+
+class L2VPNTestCase(ViewTestCases.PrimaryObjectViewTestCase):
+    model = L2VPN
+    csv_data = (
+        'name,slug,type,identifier',
+        'L2VPN 5,l2vpn-5,vxlan,456',
+        'L2VPN 6,l2vpn-6,vxlan,444',
+    )
+    bulk_edit_data = {
+        'description': 'New Description',
+    }
+
+    @classmethod
+    def setUpTestData(cls):
+        rts = (
+            RouteTarget(name='64534:123'),
+            RouteTarget(name='64534:321')
+        )
+        RouteTarget.objects.bulk_create(rts)
+
+        l2vpns = (
+            L2VPN(name='L2VPN 1', slug='l2vpn-1', type='vxlan', identifier='650001'),
+            L2VPN(name='L2VPN 2', slug='l2vpn-2', type='vxlan', identifier='650002'),
+            L2VPN(name='L2VPN 3', slug='l2vpn-3', type='vxlan', identifier='650003')
+        )
+
+        L2VPN.objects.bulk_create(l2vpns)
+
+        cls.form_data = {
+            'name': 'L2VPN 8',
+            'slug': 'l2vpn-8',
+            'type': 'vxlan',
+            'identifier': 123,
+            'description': 'Description',
+            'import_targets': [rts[0].pk],
+            'export_targets': [rts[1].pk]
+        }
+
+        print(cls.form_data)
+
+
+class L2VPNTerminationTestCase(
+        ViewTestCases.GetObjectViewTestCase,
+        ViewTestCases.GetObjectChangelogViewTestCase,
+        ViewTestCases.CreateObjectViewTestCase,
+        ViewTestCases.EditObjectViewTestCase,
+        ViewTestCases.DeleteObjectViewTestCase,
+        ViewTestCases.ListObjectsViewTestCase,
+        ViewTestCases.BulkImportObjectsViewTestCase,
+        ViewTestCases.BulkDeleteObjectsViewTestCase,
+):
+
+    model = L2VPNTermination
+
+    @classmethod
+    def setUpTestData(cls):
+        site = Site.objects.create(name='Site 1')
+        manufacturer = Manufacturer.objects.create(name='Manufacturer 1')
+        device_type = DeviceType.objects.create(model='Device Type 1', manufacturer=manufacturer)
+        device_role = DeviceRole.objects.create(name='Switch')
+        device = Device.objects.create(
+            name='Device 1',
+            site=site,
+            device_type=device_type,
+            device_role=device_role,
+            status='active'
+        )
+
+        interface = Interface.objects.create(name='Interface 1', device=device, type='1000baset')
+        l2vpn = L2VPN.objects.create(name='L2VPN 1', type='vxlan', identifier=650001)
+        l2vpn_vlans = L2VPN.objects.create(name='L2VPN 2', type='vxlan', identifier=650002)
+
+        vlans = (
+            VLAN(name='Vlan 1', vid=1001),
+            VLAN(name='Vlan 2', vid=1002),
+            VLAN(name='Vlan 3', vid=1003),
+            VLAN(name='Vlan 4', vid=1004),
+            VLAN(name='Vlan 5', vid=1005),
+            VLAN(name='Vlan 6', vid=1006)
+        )
+        VLAN.objects.bulk_create(vlans)
+
+        terminations = (
+            L2VPNTermination(l2vpn=l2vpn, assigned_object=vlans[0]),
+            L2VPNTermination(l2vpn=l2vpn, assigned_object=vlans[1]),
+            L2VPNTermination(l2vpn=l2vpn, assigned_object=vlans[2])
+        )
+        L2VPNTermination.objects.bulk_create(terminations)
+
+        cls.form_data = {
+            'l2vpn': l2vpn.pk,
+            'device': device.pk,
+            'interface': interface.pk,
+        }
+
+        cls.csv_data = (
+            "l2vpn,vlan",
+            "L2VPN 2,Vlan 4",
+            "L2VPN 2,Vlan 5",
+            "L2VPN 2,Vlan 6",
+        )
+
+        cls.bulk_edit_data = {}
+
+    #
+    # Custom assertions
+    #
+
+    def assertInstanceEqual(self, instance, data, exclude=None, api=False):
+        """
+        Override parent
+        """
+        if exclude is None:
+            exclude = []
+
+        fields = [k for k in data.keys() if k not in exclude]
+        model_dict = self.model_to_dict(instance, fields=fields, api=api)
+
+        # Omit any dictionary keys which are not instance attributes or have been excluded
+        relevant_data = {
+            k: v for k, v in data.items() if hasattr(instance, k) and k not in exclude
+        }
+
+        # Handle relations on the model
+        for k, v in model_dict.items():
+            if isinstance(v, object) and hasattr(v, 'first'):
+                model_dict[k] = v.first().pk
+
+        self.assertDictEqual(model_dict, relevant_data)

netbox/ipam/urls.py

@@ -186,4 +186,26 @@ urlpatterns = [
     path('services/<int:pk>/changelog/', ObjectChangeLogView.as_view(), name='service_changelog', kwargs={'model': Service}),
     path('services/<int:pk>/journal/', ObjectJournalView.as_view(), name='service_journal', kwargs={'model': Service}),
 
+    # L2VPN
+    path('l2vpns/', views.L2VPNListView.as_view(), name='l2vpn_list'),
+    path('l2vpns/add/', views.L2VPNEditView.as_view(), name='l2vpn_add'),
+    path('l2vpns/import/', views.L2VPNBulkImportView.as_view(), name='l2vpn_import'),
+    path('l2vpns/edit/', views.L2VPNBulkEditView.as_view(), name='l2vpn_bulk_edit'),
+    path('l2vpns/delete/', views.L2VPNBulkDeleteView.as_view(), name='l2vpn_bulk_delete'),
+    path('l2vpns/<int:pk>/', views.L2VPNView.as_view(), name='l2vpn'),
+    path('l2vpns/<int:pk>/edit/', views.L2VPNEditView.as_view(), name='l2vpn_edit'),
+    path('l2vpns/<int:pk>/delete/', views.L2VPNDeleteView.as_view(), name='l2vpn_delete'),
+    path('l2vpns/<int:pk>/changelog/', ObjectChangeLogView.as_view(), name='l2vpn_changelog', kwargs={'model': L2VPN}),
+    path('l2vpns/<int:pk>/journal/', ObjectJournalView.as_view(), name='l2vpn_journal', kwargs={'model': L2VPN}),
+
+    path('l2vpn-terminations/', views.L2VPNTerminationListView.as_view(), name='l2vpntermination_list'),
+    path('l2vpn-terminations/add/', views.L2VPNTerminationEditView.as_view(), name='l2vpntermination_add'),
+    path('l2vpn-terminations/import/', views.L2VPNTerminationBulkImportView.as_view(), name='l2vpntermination_import'),
+    path('l2vpn-terminations/edit/', views.L2VPNTerminationBulkEditView.as_view(), name='l2vpntermination_bulk_edit'),
+    path('l2vpn-terminations/delete/', views.L2VPNTerminationBulkDeleteView.as_view(), name='l2vpntermination_bulk_delete'),
+    path('l2vpn-terminations/<int:pk>/', views.L2VPNTerminationView.as_view(), name='l2vpntermination'),
+    path('l2vpn-terminations/<int:pk>/edit/', views.L2VPNTerminationEditView.as_view(), name='l2vpntermination_edit'),
+    path('l2vpn-terminations/<int:pk>/delete/', views.L2VPNTerminationDeleteView.as_view(), name='l2vpntermination_delete'),
+    path('l2vpn-terminations/<int:pk>/changelog/', ObjectChangeLogView.as_view(), name='l2vpntermination_changelog', kwargs={'model': L2VPNTermination}),
+    path('l2vpn-terminations/<int:pk>/journal/', ObjectJournalView.as_view(), name='l2vpntermination_journal', kwargs={'model': L2VPNTermination}),
 ]

netbox/ipam/views.py

@@ -17,6 +17,7 @@ from . import filtersets, forms, tables
 from .constants import *
 from .models import *
 from .models import ASN
+from .tables.l2vpn import L2VPNTable, L2VPNTerminationTable
 from .utils import add_requested_prefixes, add_available_ipaddresses, add_available_vlans
 
 
@@ -1150,3 +1151,105 @@ class ServiceBulkDeleteView(generic.BulkDeleteView):
     queryset = Service.objects.prefetch_related('device', 'virtual_machine')
     filterset = filtersets.ServiceFilterSet
     table = tables.ServiceTable
+
+
+# L2VPN
+
+
+class L2VPNListView(generic.ObjectListView):
+    queryset = L2VPN.objects.all()
+    table = L2VPNTable
+    filterset = filtersets.L2VPNFilterSet
+    filterset_form = forms.L2VPNFilterForm
+
+
+class L2VPNView(generic.ObjectView):
+    queryset = L2VPN.objects.all()
+
+    def get_extra_context(self, request, instance):
+        terminations = L2VPNTermination.objects.restrict(request.user, 'view').filter(l2vpn=instance)
+        terminations_table = tables.L2VPNTerminationTable(terminations, user=request.user, exclude=('l2vpn', ))
+        terminations_table.configure(request)
+
+        import_targets_table = tables.RouteTargetTable(
+            instance.import_targets.prefetch_related('tenant'),
+            orderable=False
+        )
+        export_targets_table = tables.RouteTargetTable(
+            instance.export_targets.prefetch_related('tenant'),
+            orderable=False
+        )
+
+        return {
+            'terminations_table': terminations_table,
+            'import_targets_table': import_targets_table,
+            'export_targets_table': export_targets_table,
+        }
+
+
+class L2VPNEditView(generic.ObjectEditView):
+    queryset = L2VPN.objects.all()
+    form = forms.L2VPNForm
+
+
+class L2VPNDeleteView(generic.ObjectDeleteView):
+    queryset = L2VPN.objects.all()
+
+
+class L2VPNBulkImportView(generic.BulkImportView):
+    queryset = L2VPN.objects.all()
+    model_form = forms.L2VPNCSVForm
+    table = tables.L2VPNTable
+
+
+class L2VPNBulkEditView(generic.BulkEditView):
+    queryset = L2VPN.objects.all()
+    filterset = filtersets.L2VPNFilterSet
+    table = tables.L2VPNTable
+    form = forms.L2VPNBulkEditForm
+
+
+class L2VPNBulkDeleteView(generic.BulkDeleteView):
+    queryset = L2VPN.objects.all()
+    filterset = filtersets.L2VPNFilterSet
+    table = tables.L2VPNTable
+
+
+class L2VPNTerminationListView(generic.ObjectListView):
+    queryset = L2VPNTermination.objects.all()
+    table = L2VPNTerminationTable
+    filterset = filtersets.L2VPNTerminationFilterSet
+    filterset_form = forms.L2VPNTerminationFilterForm
+
+
+class L2VPNTerminationView(generic.ObjectView):
+    queryset = L2VPNTermination.objects.all()
+
+
+class L2VPNTerminationEditView(generic.ObjectEditView):
+    queryset = L2VPNTermination.objects.all()
+    form = forms.L2VPNTerminationForm
+    template_name = 'ipam/l2vpntermination_edit.html'
+
+
+class L2VPNTerminationDeleteView(generic.ObjectDeleteView):
+    queryset = L2VPNTermination.objects.all()
+
+
+class L2VPNTerminationBulkImportView(generic.BulkImportView):
+    queryset = L2VPNTermination.objects.all()
+    model_form = forms.L2VPNTerminationCSVForm
+    table = tables.L2VPNTerminationTable
+
+
+class L2VPNTerminationBulkEditView(generic.BulkEditView):
+    queryset = L2VPNTermination.objects.all()
+    filterset = filtersets.L2VPNTerminationFilterSet
+    table = tables.L2VPNTerminationTable
+    form = forms.L2VPNTerminationBulkEditForm
+
+
+class L2VPNTerminationBulkDeleteView(generic.BulkDeleteView):
+    queryset = L2VPNTermination.objects.all()
+    filterset = filtersets.L2VPNTerminationFilterSet
+    table = tables.L2VPNTerminationTable

netbox/netbox/navigation_menu.py

@@ -260,6 +260,13 @@ IPAM_MENU = Menu(
                 get_model_item('ipam', 'vlangroup', 'VLAN Groups'),
             ),
         ),
+        MenuGroup(
+            label='L2VPNs',
+            items=(
+                get_model_item('ipam', 'l2vpn', 'L2VPNs'),
+                get_model_item('ipam', 'l2vpntermination', 'Terminations'),
+            ),
+        ),
         MenuGroup(
             label='Other',
             items=(

netbox/templates/dcim/interface.html

@@ -104,6 +104,10 @@
               <th scope="row">LAG</th>
               <td>{{ object.lag|linkify|placeholder }}</td>
             </tr>
+            <tr>
+              <th scope="row">L2VPN</th>
+              <td>{{ object.l2vpn_termination.l2vpn|linkify|placeholder }}</td>
+            </tr>
           </table>
         </div>
       </div>

netbox/templates/ipam/l2vpn.html

@@ -0,0 +1,81 @@
+{% extends 'generic/object.html' %}
+{% load helpers %}
+{% load plugins %}
+{% load render_table from django_tables2 %}
+
+{% block content %}
+<div class="row mb-3">
+	<div class="col col-md-6">
+        <div class="card">
+            <h5 class="card-header">
+                L2VPN Attributes
+            </h5>
+            <div class="card-body">
+                <table class="table table-hover attr-table
+                    <tr>
+                        <th scope="row">Name</th>
+                        <td>{{ object.name|placeholder }}</td>
+                    </tr>
+                    <tr>
+                        <th scope="row">Slug</th>
+                        <td>{{ object.slug|placeholder }}</td>
+                    </tr>
+                    <tr>
+                        <th scope="row">Identifier</th>
+                        <td>{{ object.identifier|placeholder }}</td>
+                    </tr>
+                    <tr>
+                        <th scope="row">Type</th>
+                        <td>{{ object.get_type_display }}</td>
+                    </tr>
+                    <tr>
+                        <th scope="row">Description</th>
+                        <td>{{ object.description|placeholder }}</td>
+                    </tr>
+                    <tr>
+                        <th scope="row">Tenant</th>
+                        <td>{{ object.tenant|placeholder }}</td>
+                    </tr>
+                </table>
+            </div>
+        </div>
+        {% include 'inc/panels/contacts.html' %}
+        {% plugin_left_page object %}
+	</div>
+	<div class="col col-md-6">
+        {% include 'inc/panels/tags.html' with tags=object.tags.all url='circuits:circuit_list' %}
+        {% include 'inc/panels/custom_fields.html' %}
+        {% plugin_right_page object %}
+    </div>
+</div>
+<div class="row mb-3">
+	<div class="col col-md-6">
+    {% include 'inc/panel_table.html' with table=import_targets_table heading="Import Route Targets" %}
+  </div>
+	<div class="col col-md-6">
+    {% include 'inc/panel_table.html' with table=export_targets_table heading="Export Route Targets" %}
+  </div>
+</div>
+<div class="row mb-3">
+	<div class="col col-md-12">
+        <div class="card">
+          <h5 class="card-header">Terminations</h5>
+          <div class="card-body">
+            {% render_table terminations_table 'inc/table.html' %}
+          </div>
+          {% if perms.ipam.add_l2vpntermination %}
+            <div class="card-footer text-end noprint">
+              <a href="{% url 'ipam:l2vpntermination_add' %}?l2vpn={{ object.pk }}&return_url={{ object.get_absolute_url }}" class="btn btn-primary btn-sm">
+                <i class="mdi mdi-plus-thick" aria-hidden="true"></i> Add a Termination
+              </a>
+            </div>
+          {% endif %}
+        </div>
+    </div>
+</div>
+<div class="row mb-3">
+	<div class="col col-md-12">
+        {% plugin_full_width_page object %}
+  </div>
+</div>
+{% endblock %}

netbox/templates/ipam/l2vpntermination.html

@@ -0,0 +1,31 @@
+{% extends 'generic/object.html' %}
+{% load helpers %}
+
+{% block content %}
+<div class="row">
+	<div class="col col-md-6">
+        <div class="card">
+            <h5 class="card-header">
+                L2VPN Attributes
+            </h5>
+            <div class="card-body">
+                <table class="table table-hover">
+                    <tr>
+                        <th scope="row">L2vPN</th>
+                        <td>{{ object.l2vpn.name|placeholder }}</td>
+                    </tr>
+                    <tr>
+                        <th scope="row">Assigned Object</th>
+                        <td>{{ object.assigned_object.name|placeholder }}</td>
+                    </tr>
+                </table>
+            </div>
+        </div>
+	</div>
+	<div class="col col-md-6">
+        {% include 'inc/panels/custom_fields.html' %}
+        {% include 'inc/panels/tags.html' with tags=object.tags.all url='ipam:l2vpntermination_list' %}
+    </div>
+</div>
+
+{% endblock %}

netbox/templates/ipam/l2vpntermination_edit.html

@@ -0,0 +1,49 @@
+{% extends 'generic/object_edit.html' %}
+{% load helpers %}
+{% load form_helpers %}
+
+{% block form %}
+  <div class="field-group my-5">
+    <div class="row mb-2">
+      <h5 class="offset-sm-3">L2VPN Termination</h5>
+    </div>
+    {% render_field form.l2vpn %}
+    <div class="row mb-3">
+      <div class="offset-sm-3">
+        <ul class="nav nav-pills" role="tablist">
+          <li role="presentation" class="nav-item">
+            <button role="tab" type="button" id="vlan_tab" data-bs-toggle="tab" aria-controls="vlan" data-bs-target="#vlan" class="nav-link {% if not form.initial.interface or form.initial.vminterface %}active{% endif %}">
+              VLAN
+            </button>
+          </li>
+          <li role="presentation" class="nav-item">
+            <button role="tab" type="button" id="interface_tab" data-bs-toggle="tab" aria-controls="interface" data-bs-target="#interface" class="nav-link {% if form.initial.interface %}active{% endif %}">
+              Interface
+            </button>
+          </li>
+          <li role="presentation" class="nav-item">
+            <button role="tab" type="button" id="vminterface_tab" data-bs-toggle="tab" aria-controls="vminterface" data-bs-target="#vminterface" class="nav-link {% if form.initial.vminterface %}active{% endif %}">
+              VM Interface
+            </button>
+          </li>
+        </ul>
+      </div>
+    </div>
+    <div class="row mb-3">
+      <div class="tab-content p-0 border-0">
+        <div class="tab-pane {% if not form.initial.interface or form.initial.vminterface %}active{% endif %}" id="vlan" role="tabpanel" aria-labeled-by="vlan_tab">
+          {% render_field form.device %}
+          {% render_field form.vlan %}
+        </div>
+        <div class="tab-pane {% if form.initial.interface %}active{% endif %}" id="interface" role="tabpanel" aria-labeled-by="interface_tab">
+          {% render_field form.device %}
+          {% render_field form.interface %}
+        </div>
+        <div class="tab-pane {% if form.initial.vminterface %}active{% endif %}" id="vminterface" role="tabpanel" aria-labeled-by="vminterface_tab">
+          {% render_field form.virtual_machine %}
+          {% render_field form.vminterface %}
+        </div>
+      </div>
+    </div>
+  </div>
+{% endblock %}

netbox/templates/ipam/vlan.html

@@ -64,6 +64,10 @@
                             <th scope="row">Description</th>
                             <td>{{ object.description|placeholder }}</td>
                         </tr>
+                        <tr>
+                          <th scope="row">L2VPN</th>
+                          <td>{{ object.l2vpn_termination.l2vpn|linkify|placeholder }}</td>
+                        </tr>
                     </table>
                 </div>
             </div>