Maximilian Bosch 47724fc77c nixos/networkd: add ipv4-fallback and fallback as valid options to LinkLocalAddressing ... Both options were introduced in systemd v243[1]. Those options can be used to ensure that LinkLocalAddressing is only configured for a given interface if DHCPv4 fails. To quote `systemd.network(5)`: ``` If "fallback" or "ipv4-fallback" is specified, then an IPv4 link-local address is configured only when DHCPv4 fails. If "fallback", an IPv6 link-local address is always configured, and if "ipv4-fallback", the address is not configured. Note that, the fallback mechanism works only when DHCPv4 client is enabled, that is, it requires "DHCP=yes" or "DHCP=ipv4". ``` [1] 8bc17bb3f7		2019-10-28 20:51:17 +01:00
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loader
binfmt.nix
emergency-mode.nix
grow-partition.nix
initrd-network.nix
initrd-ssh.nix
kernel.nix
kernel_config.nix
kexec.nix
luksroot.nix
modprobe.nix
networkd.nix	nixos/networkd: add ipv4-fallback and fallback as valid options to LinkLocalAddressing	2019-10-28 20:51:17 +01:00
pbkdf2-sha512.c
plymouth.nix	nixos/plymouth: do not order plymouth-quit after display-manager	2019-10-14 13:08:51 +02:00
resolved.nix
shutdown.nix
stage-1-init.sh
stage-1.nix
stage-2-init.sh	Typo	2019-10-10 16:24:33 +02:00
stage-2.nix
systemd-lib.nix
systemd-nspawn.nix
systemd-unit-options.nix
systemd.nix
timesyncd.nix
tmp.nix