upnp-router-control --version (return code: 0)
upnp-router-control 0.2
upnp-router-control --help (return code: 0)
Usage:
upnp-router-control [OPTION?] - A simple program to manage UPnP IGD compliant routers
Help Options:
-h, --help Show help options
Application Options:
-i, --if The network interface used (autodetect if omitted)
-p, --port Use a specific source port
--version Show version and exit
--debug Allow debug messages