DR problems with Vray RT

[Vismo]

Hi all

I have a local network with 2 machines; my workstation and a render slave. I've managed to set it up so DR is working perfectly with VRay - the render, but I can't get it to work with Vray RT.

The Vray RT render Server on my slave, gives me this message:
....98 plugins loaded succesfully. Finished loading plugins.
error: Failed to start network server: Failed to open listening port (0)
Exiting server mode.
Closing log - 1 error(s)...

What is this error message trying to tell me? I have set up everything the way the manual told me - at least I think I have. And I'm guessing it's not network problems from my side, as DR works with the render.

[Olli96]

Are you using ip's or server names in your dr list? You cant use names, you need to type in the ip adresses of the slaves.

[vlado]

error: Failed to start network server: Failed to open listening port (0)

You might need to the V-Ray RT render server to the Windows firewall program exceptions; if you have other firewalls/antivirus programs, they might also be blocking the server.

Best regards,
Vlado

[Vismo]

Thanks for your suggestions. Unfortunately they didn't work. I tried reinstalling RT on my server and that did the trick, so now it's working.