AETHER-3411 Persist network config across reboot

Change-Id: I295f55eeeab957189e151e1b746c9b856a1aac30
diff --git a/systemd/10-aiab-dummy.netdev b/systemd/10-aiab-dummy.netdev
new file mode 100644
index 0000000..f53c8f5
--- /dev/null
+++ b/systemd/10-aiab-dummy.netdev
@@ -0,0 +1,6 @@
+# Copyright 2022-present Open Networking Foundation
+# SPDX-License-Identifier: Apache-2.0
+
+[NetDev]
+Name=DATA_IFACE
+Kind=dummy