diff options
Diffstat (limited to 'nixos/modules/tasks/network-interfaces.nix')
-rw-r--r-- | nixos/modules/tasks/network-interfaces.nix | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/nixos/modules/tasks/network-interfaces.nix b/nixos/modules/tasks/network-interfaces.nix index 75fc5a14a8009..49901cda848df 100644 --- a/nixos/modules/tasks/network-interfaces.nix +++ b/nixos/modules/tasks/network-interfaces.nix @@ -417,7 +417,11 @@ in network node hostname (uname --nodename) the option boot.kernel.sysctl."kernel.hostname" can be used as a workaround (but the 64 character limit still applies). + + WARNING: Do not use underscores (_) or you may run into unexpected issues. ''; + # warning until the issues in https://github.com/NixOS/nixpkgs/pull/138978 + # are resolved }; networking.fqdn = mkOption { |