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| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2020-04-16 13:05:32 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2020-04-17 19:15:00 +0200 |
| commit | affb59e6a2c37281beddeb5c0dfdb65fcf28cb21 (patch) | |
| tree | 0c885e23aa52ebe925af3f2bfceaeef3e4a46604 | |
| parent | man/systemd-service: clarify env variable expansion (diff) | |
| download | systemd-affb59e6a2c37281beddeb5c0dfdb65fcf28cb21.tar.xz systemd-affb59e6a2c37281beddeb5c0dfdb65fcf28cb21.zip | |
network: add TUN/TAP vt-* network rule for VMs
VM typically use a TAP device, and work similarly to a veth device from the
host side.
| -rw-r--r-- | network/80-vm-vt.network | 24 | ||||
| -rw-r--r-- | network/meson.build | 1 |
2 files changed, 25 insertions, 0 deletions
diff --git a/network/80-vm-vt.network b/network/80-vm-vt.network new file mode 100644 index 0000000000..4144034cde --- /dev/null +++ b/network/80-vm-vt.network @@ -0,0 +1,24 @@ +# SPDX-License-Identifier: LGPL-2.1+ +# +# 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 vt-* TUN/TAP devices and applies a similar +# configuration as ve-* to provide NAT/DHCP to VMs. + +[Match] +Name=vt-* +Driver=tun + +[Network] +# Default to using a /28 prefix, giving up to 13 addresses per VM. +Address=0.0.0.0/28 +LinkLocalAddressing=yes +DHCPServer=yes +IPMasquerade=yes +LLDP=yes +EmitLLDP=customer-bridge diff --git a/network/meson.build b/network/meson.build index 544dcf4387..99a650eac3 100644 --- a/network/meson.build +++ b/network/meson.build @@ -4,6 +4,7 @@ if conf.get('ENABLE_NETWORKD') == 1 install_data('80-container-host0.network', '80-container-ve.network', '80-container-vz.network', + '80-vm-vt.network', '80-wifi-adhoc.network', '80-wifi-ap.network.example', '80-wifi-station.network.example', |