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From: Luigi Rizzo <luigi@FreeBSD.org>
Date: Thu, 9 Apr 2009 12:46:00 +0000 (UTC)
To: cvs-src-old@freebsd.org
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Subject: cvs commit: src/sbin/ipfw dummynet.c ipfw.8 ipfw2.h
 src/sys/netinet ip_dummynet.c ip_dummynet.h
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luigi       2009-04-09 12:46:00 UTC

  FreeBSD src repository

  Modified files:
    sbin/ipfw            dummynet.c ipfw.8 ipfw2.h 
    sys/netinet          ip_dummynet.c ip_dummynet.h 
  Log:
  SVN rev 190865 on 2009-04-09 12:46:00Z by luigi
  
  Add emulation of delay profiles, which lets you model various
  types of MAC overheads such as preambles, link level retransmissions
  and more.
  
  Note- this commit changes the userland/kernel ABI for pipes
  (but not for ordinary firewall rules) so you need to rebuild
  kernel and /sbin/ipfw to use dummynet features.
  
  Please check the manpage for details on the new feature.
  
  The MFC would be trivial but it breaks the ABI, so it will
  be postponed until after 7.2 is released.
  
  Interested users are welcome to apply the patch manually
  to their RELENG_7 tree.
  
  Work supported by the European Commission, Projects Onelab and
  Onelab2 (contract 224263).
  
  Revision  Changes    Path
  1.6       +316 -1    src/sbin/ipfw/dummynet.c
  1.226     +86 -1     src/sbin/ipfw/ipfw.8
  1.8       +1 -0      src/sbin/ipfw/ipfw2.h
  1.120     +113 -19   src/sys/netinet/ip_dummynet.c
  1.43      +34 -2     src/sys/netinet/ip_dummynet.h