cvs commit: src/sys/netinet in.c

Gleb Smirnoff glebius at
Mon Aug 29 08:59:31 GMT 2005

glebius     2005-08-29 08:59:30 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_5)
    sys/netinet          in.c 
  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
  Revision  Changes    Path  +12 -2     src/sys/netinet/in.c

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