[Xymon] UDP open ports monitoring

Hi.

I would like to monitor UDP ports as TCP ports, with the client module, and a display in the "ports" column. I don't understand why this module is limited to TCP connections, and I would like to extend it to active UDP connections.

Why does the client module run a "netstat -ant" command (file "xymonclient-linux.sh")? Is there a reason not to add UDP connections as well?

What would be the best solution? Clone the section and run a "netstat -anu"? Patch the existing client and run "netstat -antu"? Another solution?

Thanks.

-- Christian