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From: Alexander Motin <mav@FreeBSD.org>
Date: Sat, 8 Mar 2008 23:55:29 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Cc: 
Subject: cvs commit: src/sys/netgraph ng_l2tp.c
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mav         2008-03-08 23:55:29 UTC

  FreeBSD src repository

  Modified files:
    sys/netgraph         ng_l2tp.c 
  Log:
  To avoid control data losses do not acknowledge recieving of control packet
  if netgraph reported error while delivering to destination.
  Reset 'next send' counter to the last requested by peer on ack timeout
  to resend all subsequest packets after lost one again without additional hints.
  
  Revision  Changes    Path
  1.23      +44 -54    src/sys/netgraph/ng_l2tp.c