systemd/network/80-6rd-tunnel.network

# 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, use "networkctl edit". See networkctl(1) for details.
# This file should not be edited in place, because it'll be overwritten on upgrades.

# This .network file matches 6rd-* SIT devices which is automatically created by
# systemd-networkd when DHCPv4 6RD option is received.

[Match]
Kind=sit
Name=6rd-*

[Network]
DHCPPrefixDelegation=yes
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 09:34:13 +03:00			`# SPDX-License-Identifier: MIT-0`
network: dhcp-pd: add 6rd support Closes #19152. 2021-12-05 19:35:55 +03:00			`#`
network: license all config files as CC0 Same justification as the previous commit. $ for i in network/-; do git blame $i;done \| less shows that those files were written by Tom Gundersen, Lennart Poettering, Yu Watanabe, me, and Marc-André Lureau. 2022-01-11 19:52:35 +03:00			`# This config file is installed as part of systemd.`
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 09:34:13 +03:00			`# It may be freely copied and edited (following the MIT No Attribution license).`
network: dhcp-pd: add 6rd support Closes #19152. 2021-12-05 19:35:55 +03:00			`#`
network: suggest using "networkctl edit" instead of copying manually 2024-04-23 14:51:07 +03:00			`# To make local modifications, use "networkctl edit". See networkctl(1) for details.`
network: license all config files as CC0 Same justification as the previous commit. $ for i in network/-; do git blame $i;done \| less shows that those files were written by Tom Gundersen, Lennart Poettering, Yu Watanabe, me, and Marc-André Lureau. 2022-01-11 19:52:35 +03:00			`# This file should not be edited in place, because it'll be overwritten on upgrades.`
network: dhcp-pd: add 6rd support Closes #19152. 2021-12-05 19:35:55 +03:00
network: take explicit ownership of our own interfaces This is a follow-up for #30786 and uses it to assign ID_NET_MANAGED_BY=io.systemd.Network to all all network interfaces that we consider ours to manage. This should hopefully have the effect that other well-behaving managers won't fight for these devices. This doesn't bother with network interfaces we match inside containers, since udev is not available there anyway. 2024-01-10 18:18:41 +03:00			`# This .network file matches 6rd-* SIT devices which is automatically created by`
network: dhcp-pd: add 6rd support Closes #19152. 2021-12-05 19:35:55 +03:00			`# systemd-networkd when DHCPv4 6RD option is received.`

			`[Match]`
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 16:59:33 +03:00			`Kind=sit`
network: dhcp-pd: add 6rd support Closes #19152. 2021-12-05 19:35:55 +03:00			`Name=6rd-*`

			`[Network]`
			`DHCPPrefixDelegation=yes`