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From: Gleb Smirnoff <glebius@FreeBSD.org>
Date: Mon, 29 Aug 2005 08:58:46 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: RELENG_6
Cc: 
Subject: cvs commit: src/sys/netinet in.c
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glebius     2005-08-29 08:58:46 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/netinet          in.c 
  Log:
  MFC 1.87:
    In order to support CARP interfaces kernel was taught to handle more
    than one interface in one subnet. However, some userland apps rely on
    the believe that this configuration is impossible.
  
    Add a sysctl switch net.inet.ip.same_prefix_carp_only. If the switch
    is on, then kernel will refuse to add an additional interface to
    already connected subnet unless the interface is CARP. Default
    value is off.
  
    PR:                           bin/82306
    In collaboration with:        mlaier
  
  Approved by:    re (scottl)
  
  Revision  Changes    Path
  1.85.2.2  +12 -2     src/sys/netinet/in.c