systemd/network/80-auto-link-local.network.example

# 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
IPv6AcceptRA=no
MulticastDNS=yes
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. 2023-10-30 16:12:56 +00:00			`# 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`
			`IPv6AcceptRA=no`
			`MulticastDNS=yes`