rdctl is not working from other WSL distros

[Nino-K]

After switching the default network to the network tunnel, the rdctl seems to be broken and can no longer talk to the server on the host.

Steps to repro:

wsl -d Ubuntu

rdctl list-settings

you will encounter an Error: connection refused. However, from within the namespace, you can define the host as rdctl --host 192.168.127.254 list-settings and everything works fine. This is indicating that we should do the following:

• Set the rdctl server correctly in the new network tunnel
• Make sure that incoming traffic through network bridge veth-rd0 can route to the host correctly.

[mook-as]

Would using wsl-proxy make sense here (if we can get it to listen on localhost instead to avoid having to make different builds of rdctl)?