Why is systemd.services.firewall disabled?

[starptr]

The firewall service is disabled in NixOS-WSL:

NixOS-WSL/modules/systemd/default.nix

Line 19 in 20001f9

firewall.enable = false;

Why is this the case and how do I re-enable it? When I do

  systemd.services.firewall.enable = lib.mkForce true;

in my configuration.nix, nixos-rebuild complains that firewall-start doesn't exist. My use-case is that the wsl NixOS vm is used as one of the nodes in my k3s cluster, and I need the node to redirect certain traffic to a service running inside the cluster.

[SuperSandro2000]

It is disabled since the first commit and copied a lot around from there a9b5bba

Does it work if you enable it and then do a reboot?