== Running OsmoPCU

The OsmoPCU executable (`osmo-pcu`) offers the following command-line
options:


=== SYNOPSIS

*osmo-pcu* [-h|-V] [-D] [-c 'CONFIGFILE'] [-r 'PRIO'] [-m 'MCC'] [-n 'MNC'] [-i A.B.C.D]


=== OPTIONS

*-h, --help*::
	Print a short help message about the supported options
*-V, --version*::
	Print the compile-time version number of the program
*-D, --daemonize*::
	Fork the process as a daemon into background.
*-c, --config-file 'CONFIGFILE'*::
	Specify the file and path name of the configuration file to be
	used. If none is specified, use `osmo-pcu.cfg` in the current
	working directory.
*-r, --realtime 'PRIO'*::
	Enable use of the Linux kernel realtime priority scheduler with
	the specified priority.
	It is recommended you use this option on low-performance
	embedded systems or systems that encounter high non-GSM/GPRS
	load.
*-m, --mcc 'MCC'*::
	Use the given MCC instead of that provided by BTS via PCU socket
*-n, --mnc 'MNC'*::
	Use the given MNC instead of that provided by BTS via PCU socket
*-i, --gsmtap-ip 'A.B.C.D'*::
        Send Um interface trace via GSMTAP to specified IP address