--- /dev/null
+# Copyright (C) 2017 Nippon Telegraph and Telephone Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""
+ Defines data types and models required specifically
+ for L2VPN support.
+ Represents data structures for VRF not VPN/global.
+ (Inside VRF you have L2VPN Flow Specification prefixes
+ and inside VPN you have L2VPN Flow Specification prefixes)
+"""
+
+import logging
+
+from ryu.lib.packet.bgp import RF_L2VPN_FLOWSPEC
+from ryu.lib.packet.bgp import FlowSpecL2VPNNLRI
+
+from ryu.services.protocols.bgp.info_base.l2vpnfs import L2VPNFlowSpecPath
+from ryu.services.protocols.bgp.info_base.vrffs import VRFFlowSpecDest
+from ryu.services.protocols.bgp.info_base.vrffs import VRFFlowSpecPath
+from ryu.services.protocols.bgp.info_base.vrffs import VRFFlowSpecTable
+
+LOG = logging.getLogger('bgpspeaker.info_base.vrfl2vpnfs')
+
+
+class L2vpnFlowSpecPath(VRFFlowSpecPath):
+ """Represents a way of reaching an IP destination with
+ a L2VPN Flow Specification.
+ """
+ ROUTE_FAMILY = RF_L2VPN_FLOWSPEC
+ VPN_PATH_CLASS = L2VPNFlowSpecPath
+ VPN_NLRI_CLASS = FlowSpecL2VPNNLRI
+
+
+class L2vpnFlowSpecDest(VRFFlowSpecDest):
+ ROUTE_FAMILY = RF_L2VPN_FLOWSPEC
+
+
+class L2vpnFlowSpecTable(VRFFlowSpecTable):
+ """Virtual Routing and Forwarding information base
+ for L2VPN Flow Specification.
+ """
+ ROUTE_FAMILY = RF_L2VPN_FLOWSPEC
+ VPN_ROUTE_FAMILY = RF_L2VPN_FLOWSPEC
+ NLRI_CLASS = FlowSpecL2VPNNLRI
+ VRF_PATH_CLASS = L2vpnFlowSpecPath
+ VRF_DEST_CLASS = L2vpnFlowSpecDest