1 files changed, 37 insertions, 0 deletions
diff --git a/python/vyos/ifconfig/dummy.py b/python/vyos/ifconfig/dummy.py
new file mode 100644
index 000000000..404c490c7
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+++ b/python/vyos/ifconfig/dummy.py
@@ -0,0 +1,37 @@
+# Copyright 2019 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+
+from vyos.ifconfig.interface import Interface
+
+
+@Interface.register
+class DummyIf(Interface):
+    """
+    A dummy interface is entirely virtual like, for example, the loopback
+    interface. The purpose of a dummy interface is to provide a device to route
+    packets through without actually transmitting them.
+    """
+
+    default = {
+        'type': 'dummy',
+    }
+    definition = {
+        **Interface.definition,
+        **{
+            'section': 'dummy',
+            'prefixes': ['dum', ],
+        },
+    }