http://www.ixchariot.com/products/datasheets/qcheck.html
 
 Qcheck, the network troubleshooting utility from Ixia, quickly checks network response time, throughput,
 and streaming performance. It even runs anywhere-to-anywhere traceroute!
 

 endpoint 
 
 QChenck and IxChariot tests use endpoints (unobtrusive software agents) installed at the source
 and destination points of a test. An IxChariot traffic pair is the two endpoints needed for one traffic session

 Web: www.ixiacom.com
 The latest versions of the endpoints are always available for
 free at http://www.ixiacom.com/support/endpoint_library/
 
 
 removal:  /usr/local/Ixia/endpoint -k

From: http://www.ixiacom.com/support/endpoint_library/index.php

Linux x86 / 32-Bit (i386) RPM distribution

       Startup: cd /usr/local/Ixia
                ./endpoint