1 files changed, 48 insertions, 0 deletions
diff --git a/vicn/resource/linux/tap_device.py b/vicn/resource/linux/tap_device.py
new file mode 100644
index 00000000..68c0b9c7
--- /dev/null
+++ b/vicn/resource/linux/tap_device.py
@@ -0,0 +1,48 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (c) 2017 Cisco and/or its affiliates.
+#
+# 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.
+#
+
+from netmodel.model.type            import String
+from vicn.core.attribute            import Attribute
+from vicn.core.task                 import BashTask
+from vicn.resource.linux.net_device import BaseNetDevice
+
+CMD_CREATE='ip tuntap add name {netdevice.device_name} mode tap'
+CMD_FLUSH_IP='ip addr flush dev {device_name}'
+CMD_SET_IP_ADDRESS='ip addr add dev {netdevice.device_name} 0.0.0.0'
+
+class TapDevice(BaseNetDevice):
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(self, *args, **kwargs)
+        self.prefix = 'tap'
+        self.netdevice_type = 'tap'
+
+    def __create__(self):
+        return BashTask(self.node, CMD_CREATE, {'netdevice': self})
+
+    def _set_ip_address(self):
+        if self.ip_address is None:
+            # Unset IP
+            return BashTask(self.node, CMD_FLUSH_IP, 
+                    {'device_name': self.device_name})
+        return BashTask(self.node, CMD_SET_IP_ADDRESS, 
+                {'netdevice': self})
+
+class TapChannel(TapDevice):
+    station_name = Attribute(String)
+    channel_name = Attribute(String)