systemd/network/80-container-ve.network
Zbigniew Jędrzejewski-Szmek 3fe96b6c32 network: change license of examples to MIT-0
Arguably, CC0 is just fine for examples since they are not code. But it's
easier to be consistent and just use MIT-0 for all "documentation". Thus,
the license is changed similarly code examples under man/.

Based on 'git shortlog -ns network/*' and 'git log -p', the following folks
should ack this:
  Zbigniew Jędrzejewski-Szmek
  Lennart Poettering
  Tom Gundersen
  Yu Watanabe
  Daan De Meyer
  Marc-André Lureau
2022-10-26 08:39:34 +02:00

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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-container-ve.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 the host-side of the virtual Ethernet link
# created by systemd-nspawn's --network-veth switch. See systemd-nspawn(1) for
# details.
[Match]
Name=ve-*
Driver=veth
[Network]
# Default to using a /28 prefix, giving up to 13 addresses per container.
Address=0.0.0.0/28
LinkLocalAddressing=yes
DHCPServer=yes
IPMasquerade=both
LLDP=yes
EmitLLDP=customer-bridge
IPv6SendRA=yes