Can xymon do an ISP speed test

list Jacob Paul Jordan
Wed, 09 Nov 2011 14:54:29 -0600
Message-Id: <user-d5e2217a9d4d@xymon.invalid>

I have a need to know if my bandwidth has degraded.  I have 3 bonded t1's and if one goes out, I have no way to know (other than walk up and look at the lights on the providers router) until people start complaining.   Is there any kind of plugin for xymon that periodically will do a speed test?
Thanks Paul Jordan