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Flowgrind Release 0.7

Arnd Hannemann arnd released this April 10, 2014 · 1 commit to master since this release

Release 0.7 (2014-04-10)

  • Output tcp_info kernel variables under FreeBSD
  • Remove ADT code (was broken anyways)
  • Display OS information in summary line
  • Allow to set CPU affinity
  • Set localhost as default flow target/source instead of 127.0.0.1
  • Preliminary support for mixed (FreeBSD, Linux) flows
  • Change timer management to achieve a nanosecond resolution
  • Closes LP#1212680, LP#1218761 reported and fixed by Midori Kato
  • Revised docu (help, manpage etc)
  • Closes LP#1237447
  • Add 1-way delay measurements
  • Update usage (-h)
  • A lot of other small fixes

flowgrind-0.5.9

Alexander Zimmermann alexander-zimmermann released this January 11, 2013 · 347 commits to master since this release

  • Support for pluggable congestion control modules in FreeBSD 9
  • Minor compile and bugs fixes (thanks flameeyes)

flowgrind-0.5.8

Alexander Zimmermann alexander-zimmermann released this March 04, 2012 · 622 commits to master since this release

  • IPv6 works for test connections (not for control)
  • FreeBSD Support
  • Autoconf fixes to improve portability
  • Small bug and coding style fixes

flowgrind-0.5.7

Alexander Zimmermann alexander-zimmermann released this April 28, 2011 · 622 commits to master since this release

  • Fix crash with newer xml-rpc version
  • Output random seed in final report
  • Indicate that random seed is actually a flow and not a global option
  • Fix random seed handling with parallel flows
  • Fix parameter parsing for uniform distribution

flowgrind-0.5.6

Alexander Zimmermann alexander-zimmermann released this January 07, 2011 · 622 commits to master since this release

  • Fix weird behavior if no connection could be established
  • Ensure dump starts before test connection to catch the initial syn

flowgrind-0.5.5.1

Alexander Zimmermann alexander-zimmermann released this December 08, 2010 · 622 commits to master since this release

  • More updates to manpage and -h
  • Fix rare bug which leads to receiver limitation in conjunction with multiple differently scheduled flows
  • Fix pmtu/imtu/smss sometimes diplay -1

flowgrind-0.5.5

Alexander Zimmermann alexander-zimmermann released this December 04, 2010 · 622 commits to master since this release

  • Revised docu (help, manpage etc)
  • Add transac column, disable blockcount by default
  • Reworked timing for throughput calculation
  • Reworked final report line
  • Minor output improvements
  • Dropped useless complete interval report line

flowgrind-0.5

Alexander Zimmermann alexander-zimmermann released this November 10, 2010 · 622 commits to master since this release

  • Removed obsolete fasttime and TSCI2 support
  • Remove useless status column (only activated with --enable-debug)
  • Nullify linux kernel state columns in final report, as they are not accumulated. (last interval has same information anyways)
  • libpcap support for automatic traffic dumping (for analysis with tcptrace etc)
  • libgsl support for advanced stochastic distributions
  • Added sockopts TCP_NODELAY and non-standard MTCP
  • Always print final report
  • Bugfixes (oh-rly?)

flowgrind-0.4

Alexander Zimmermann alexander-zimmermann released this August 06, 2010 · 622 commits to master since this release

  • Bugfixes
  • Block count column

flowgrind-0.2.1

Alexander Zimmermann alexander-zimmermann released this August 25, 2009 · 622 commits to master since this release

  • Fix -Q flow option
  • Use bits/s as default for rate option, correct documentation on defaults
  • Cleanup manpages and integrated usage
  • Add description of output columns to manpage
  • Make libpcap optional dependency, not enabled by default

flowgrind-0.2

Alexander Zimmermann alexander-zimmermann released this August 25, 2009 · 633 commits to master since this release

  • Using new RPC architecture
  • New options syntax

flowgrind-0.1

Alexander Zimmermann alexander-zimmermann released this July 30, 2009 · 770 commits to master since this release

  • Initial Release
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