fix

services/clash.nix

@@ -4,7 +4,7 @@
         wantedBy = [ "multi-user.target" ];
         after = [ "network-online.target" ];
         description = "Clash Service";
-        path = [ pkgs.bash ];
+        path = [ pkgs.bash pkgs.iproute2 ];
         serviceConfig = {
             Type = "simple";
             User = "clash";