WANPIPE KEYBOARD LED INDICATOR
------------------------------

Author: Nenad Corbic  <ncorbic@sangoma.com>

Description:
------------

The wpkbdmon daemon monitors the links status of a particular
WANPIPE device and conveys its operational statistics via
keybard leds: NUM LOCK, CAPS LOCK and SCROLL_LOCK

	NUM_LOCK    = Line State  (On=connected,    Off=disconnected)
	CAPS_LOCK   = Tx data     (On=transmitting, Off=no tx data)
	SCROLL_LOCK = Rx data     (On=receiving,    Off=no rx data)

Usage:
------

wpkbdmon <wanpipe device> <interface name> [update_interval]

   <wanpipe device>  = wanpipe# (#=1,2,3 ...)
   <interface name>  = wanpipe network interface ex: wp1_fr16
   [update interval] = 1-60 seconds , optional (default 5 sec)

	ex: /usr/sbin/wpkbdmon wanpipe1 wp1_ppp 5

	Monitor interface wp1_ppp on device wanpipe1 in
	5 second intervals.  Display the link status,
	tx and rx state via keyboard lights.

NOTE: The wpkbdmon daemon can only monitor a single network interface
      at a time.