tailscale: improve formatting on warning message

Changed files
+5 -1
nixos
modules
services
networking
+5 -1
nixos/modules/services/networking/tailscale.nix
···
};
config = mkIf cfg.enable {
-
warnings = optional (firewallOn && rpfIsStrict) "Strict reverse path filtering breaks Tailscale exit node use and some subnet routing setups. Consider setting `networking.firewall.checkReversePath` = 'loose'";
environment.systemPackages = [ cfg.package ]; # for the CLI
systemd.packages = [ cfg.package ];
systemd.services.tailscaled = {
···
};
config = mkIf cfg.enable {
+
warnings = optional (firewallOn && rpfIsStrict) ''
+
Strict reverse path filtering breaks Tailscale exit node use and some subnet routing setups. Consider setting:
+
+
networking.firewall.checkReversePath = "loose";
+
'';
environment.systemPackages = [ cfg.package ]; # for the CLI
systemd.packages = [ cfg.package ];
systemd.services.tailscaled = {