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From: Marko Zec <zec@FreeBSD.org>
Date: Tue, 24 May 2011 14:36:32 +0000 (UTC)
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Subject: cvs commit: src/sys/netgraph ng_pipe.c
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zec         2011-05-24 14:36:32 UTC

  FreeBSD src repository

  Modified files:
    sys/netgraph         ng_pipe.c 
  Log:
  SVN rev 222257 on 2011-05-24 14:36:32Z by zec
  
  Assume the link to be dead if bit error rate (BER) parameter is set to 1.
  When a transition from link alive to link dead configuration or vice
  versa occurs, notify any upstream and / or downstream peers using
  NGM_FLOW messagges.
  
  Link state notification using NGM_FLOW messages is modelled around
  around already existing code in ng_ether.c.
  
  MFC after:      3 days
  
  Revision  Changes    Path
  1.9       +30 -1     src/sys/netgraph/ng_pipe.c