[Bloat] Network test tools for many parallel/concurrent connections?

[Jesper Dangaard Brouer]

(I'm testing fq_codel and codel)

I need a test tool that can start many TCP streams (>1024).
During/after the testrun I want to know if the connections got a fair
share of the bandwidth.

Can anyone recomment tools for this?

After the test I would also like to, "deep-dive" analyse one of the TCP
streams to see how the congestion window, outstanding-win/data is
behaving.  Back in 2005 I used-to-use a tool  called
"tcptrace" (http://www.tcptrace.org).
Have any better tools surfaced?

-- 
Best regards,
  Jesper Dangaard Brouer
  MSc.CS, Sr. Network Kernel Developer at Red Hat
  Author of http://www.iptv-analyzer.org
  LinkedIn: http://www.linkedin.com/in/brouer