network: add 80-container-vb.network

network/80-container-vb.network

@@ -0,0 +1,22 @@
+#  SPDX-License-Identifier: LGPL-2.1-or-later
+#
+#  This file is part of systemd.
+#
+#  systemd 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 network file matches the host-side of the virtual Ethernet link
+# created by systemd-nspawn's --network-veth switch with --network-bridge or
+# --network-zone switch. See systemd-nspawn(1) for details.
+
+[Match]
+Name=vb-*
+Driver=veth
+
+[Network]
+KeepMaster=yes
+LinkLocalAddressing=no
+LLDP=yes
+EmitLLDP=nearest-bridge