network: add default .network file matching ID_NET_AUTO_LINK_LOCAL_ONLY=1

This is name ".network.example" for now, to match the existing
80-ethernet.network file.

I think it would make sense to actually install this by default if told
so via a meson file (and then hopefully this would happen even on
Fedora, though in a split off RPM or so). However, we aren't there yet,
hence for now, just ship the .network files as example, like the others.
This commit is contained in:
Lennart Poettering 2023-10-30 17:12:56 +01:00
parent ec541c569b
commit e6ba085398

View File

@ -0,0 +1,21 @@
# SPDX-License-Identifier: MIT-0
#
# This example config file is installed as part of systemd.
# It may be freely copied and edited (following the MIT No Attribution license).
#
# To use the file, one of the following methods may be used:
# 1. add a symlink from /etc/systemd/network to the current location of this file,
# 2. copy the 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.
# Enable IPv4LL + IPv6LL (but no DHCP/IPv6RA) for local links
[Match]
Type=ether
Property=ID_NET_AUTO_LINK_LOCAL_ONLY=1
[Network]
LinkLocalAddressing=yes
DHCP=no
IPv6AcceptRA=no
MulticastDNS=yes