One question on TCP implementaion

["Ling Su" <sul@ee.eng.ohio-state.edu>]

I have one question on the TCP implementation, is there any circumstance
that all the connections are cut off. I met a scenario, when I add some
queue management algorithms in the link, (of course, there are some bugs in
the algorithms), that we I construct some simulation senarios, sometimes the
TCP will be disconnected after about 1.0 ms. I add some trace scripts, to
dump the TCP data, I can find the window open to a little bit large( such as
16), then all the connections disppeared.

I just wonder that what mistake in Queue management can cause this mistake,
actually I traced the queue management, I find seldomly the packet is droped
at the beginning. Is the order of packet so important, I try to make it in
the original order. Anyone has some good suggestion to locate the problem?
your advices are greatly appreciated. Thanks!


Ling

*************************************************************
*  Ling Su                                                  *
*  622 Harley Drive #4                                      *
*  Columbus OH 43202                          <((((((       *
*  URL: http://eewww.eng.ohio-state.edu/~sul /_  _  )       *
*  Email: sul@ee.eng.ohio-state.edu         ( .  .   )      *
*  telephone:(614)267-6323(H)                ( /   )        *
*------------------------------------oOOo------------oOOo---*
*        O_O      I dream, I suspect, I love...     ^_^     *
*-----------------------------------------------------------*
*************************************************************