Usage: check_bandwidth warning-threshold critical-threshold [ url ]

These thresholds are in kilobytes per second. Example for a 12Mbps
connection with thresholds set to 85% and 65% approximately:

check_bandwidth 1300 1000

You should provide the Speedtest.net URL for your location. Example:

http://speed01.il.towerstream.com/speedtest/random1000x1000.jpg

TODO

Add the ability to check upload bandwidth.

DISCLAIMER

Use at your own risk.