Date: Thu, 18 Aug 2005 10:34:30 +0000 (UTC) From: Gleb Smirnoff <glebius@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/netinet in.c Message-ID: <200508181034.j7IAYUSS015059@repoman.freebsd.org>
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glebius 2005-08-18 10:34:30 UTC
FreeBSD src repository
Modified files:
sys/netinet in.c
Log:
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
1.87 +12 -2 src/sys/netinet/in.c
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