systemd/network/80-vm-vt.network
Yu Watanabe f139393dd2 network: use Kind= instead of Driver=
networkd ignores errors in reading driver through ethtool. The kind of
network interface is retrieved through netlink, and networkd checks
checks many failures. So, using Kind= should be safer.

No functional change, just for safety.
2023-11-08 22:59:57 +09:00

31 lines
984 B
SYSTEMD

# SPDX-License-Identifier: MIT-0
#
# This config file is installed as part of systemd.
# It may be freely copied and edited (following the MIT No Attribution license).
#
# To make local modifications, one of the following methods may be used:
# 1. add a drop-in file that extends this file by creating the
# /etc/systemd/network/80-vm-vt.network.d/ directory and creating a
# new .conf file there.
# 2. copy this file into /etc/systemd/network or one of the other paths checked
# by systemd-networkd and edit it there.
# This file should not be edited in place, because it'll be overwritten on upgrades.
# This network file matches vt-* TUN/TAP devices and applies a similar
# configuration as ve-* to provide NAT/DHCP to VMs.
[Match]
Kind=tun
Name=vt-*
[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=both
LLDP=yes
EmitLLDP=customer-bridge
IPv6AcceptRA=no
IPv6SendRA=yes