mod_net_trace is a diagnostic module to trace the data which flows between the web server and the n etwork.
http://www-01.ibm.com/support/docview.wss?uid=swg21396499
The following diagnostic modules are located in the IBM HTTP Server V7r0 /modules/debug directory.
Windows
mod_mpmstats.so
mod_net_trace.so
UNIX
mod_backtrace.so (on select platforms)
mod_mpmstats.so
mod_net_trace.so
mod_whatkilledus.so
other doc:
http://publib.boulder.ibm.com/httpserv/ihsdiag/2.0/mod_net_trace.html
